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POTASSIUM PERCHLORATE

 

Potassium perchlorate is used in ammunition percussion caps, explosive primers, fireworks and propellants.
Potassium Perchlorate acts as a solid rocket propellant.
Potassium Perchlorate is also used as an oxidizer in colored pyrotechnic compositions and flash powder.


CAS Number: 7778-74-7 
EC Number: 231-912-9
Chemical formula: KClO₄ 
Molecular weight: approx. 138.55 g/mol 

SYNONYMS:
Potassium perchlorate, KClO₄, Potassium chlorate(VII), Perchloric acid, potassium salt, peroidin, Potassium chlorate(VII), Perchloric acid, potassium salt, peroidin, POTASSIUM PERCHLORATE, 7778-74-7, Perchloracap, Perchloric acid, potassium salt, Astrumal, Peroidin, Irenat, Potassium hyperchloride, Potassium perchlorate (KClO4), DTXSID3047003, Spectrex Fire Extinguishant Formulation A, 42255P5X4D, Potassium perchlorate (USP), Potassium perchlorate [USP], DTXCID1027003, NSC41873, Pertiroid, KClO4, 231-912-9, Irenal, potassium;perchlorate, MFCD00011362, Perchloric acid, potassium salt (1:1), HSDB 1222, Potassium chlorate(VII), EINECS 231-912-9, UN1489, CCRIS 9379, UNII-42255P5X4D, Perchloracap (TN), ClKO4, Potassium perchlorate anh, potassium perchlorate salt, EC 231-912-9, Potassium perchlorate, solid, Potassium perchlorate, anhydrous, CHEMBL1200696, POTASSIUM PERCHLORATE [MI], POTASSIUM PERCHLORATE [HSDB], Tox21_302192, CID 24505, NSC-41873, POTASSIUM PERCHLORATE [VANDF], Potassium perchlorate (reagent grade), POTASSIUM PERCHLORATE [MART.], AKOS015902938, AKOS025243411, POTASSIUM PERCHLORATE [WHO-DD], DB09418, NCGC00256200-01, CAS-7778-74-7, POTASSIUM PERCHLORATE [ORANGE BOOK], POTASSIUM PERCHLORATE [EP MONOGRAPH], NS00080657, POTASSIUM PERCHLORATE [USP MONOGRAPH], D07232, Q422434, Potassium perchlorate, solid [UN1489] [Oxidizer], potassium perchlorate, perchloracap, astrumal, peroidin, perchloric acid, potassium salt, irenat, potassium hyperchloride, perchloric acid, potassium salt 1:1, potassium perchlorate kclo4, potassium perchlorate usp, Astrumal, Irenal, Irenat, KClO4, KM potassium perchlorate, Perchloracap, perchloratedepotassium, Perchloric acid, potassium salt, Potassii Perchloras, Kalii Perchloras, Perchloras Kalicus, Potassicus

Potassium perchlorate, with the chemical formula KClO4, is a common oxidizer used in pyrotechnics.
Potassium Perchlorate is essential for creating colorful stars and flash powder in fireworks compositions.
Potassium perchlorate, a perchlorate salt with the chemical formula KClO4, is a strong oxidizer.


Potassium Perchlorate is a colorless, crystalline substance that melts at about 610 °C.
Potassium perchlorate is an inorganic salt with the chemical formula KClO4. 
Potassium Perchlorate is a strong oxidizer with the lowest solubility of the alkali metal perchlorates. 


The use of potassium perchlorate as a component in sealing gaskets for food containers has been revoked by the FDA following the use being abandoned by the industry. 
Potassium perchlorate acts as a competitive inhibitor of iodine uptake by the thyroid gland and attenuates the production of the thyroid hormone. 


Thus the use of potassium perchlorate has been extensive for hyperthyroidism during the last 50 years, particularly in the late 1950s and early 1960s. 
Potassium Perchlorate is a small molecule drug with a maximum clinical trial phase of IV that was first approved in 1974 and is indicated for abnormality of the thyroid gland.


Potassium perchlorate is the inorganic salt with the chemical formula KClO4.
Like other perchlorates, Potassium Perchlorate is a strong oxidizer and reacts with many organic substances.
Potassium Perchlorate is usually obtained as a colorless, crystalline powder.


Potassium perchlorate appears as a white crystalline solid.
Forms explosive mixtures with certain combustible materials.
Potassium Perchlorate is a colorless crystals or white crystalline solid that absorbs moisture from the air.


Potassium perchlorate is the inorganic salt with the chemical formula KClO4.
Like other perchlorates, Potassium Perchlorate is a strong oxidizer when the solid is heated at high temperature, although it usually reacts very slowly in solution with reducing agents or organic substances.


Potassium perchlorate appears as a white crystalline solid.
Potassium perchlorate is an inorganic salt with the chemical formula KClO4.
Potassium Perchlorate is a strong oxidizer with the lowest solubility of the alkali metal perchlorates.


Potassium Perchlorate is the potassium salt of perchloric acid and a member of the Hofmeister ions series with thyroid blocking properties.
Potassium perchlorate is a competitive inhibitor of iodine uptake through inhibiting the sodium-iodide symporter (NIS) on the thyroid follicular cell membrane.

USES and APPLICATIONS of POTASSIUM PERCHLORATE:
Chemistry: Potassium Perchlorate is used to produce oxygen in chemical reactions.
Pyrotechnics & Fireworks: Preferred over potassium chlorate (KClO3) because Potassium Perchlorate is more stable and can be safely mixed with sulfur and sulfides.


Electrochemical Preparation: Potassium Perchlorate can be synthesized via electrolysis due to its poor solubility in cold water, enabling the preparation of high-purity material.
Potassium Perchlorate is one of the most common oxidizers used in fireworks, ammunition percussion caps, explosive primers, and is used variously in propellants, flash compositions, stars, and sparklers.


Potassium perchlorate is used in ammunition percussion caps, explosive primers, fireworks and propellants.
Potassium Perchlorate acts as a solid rocket propellant.
Potassium Perchlorate is also used as an oxidizer in colored pyrotechnic compositions and flash powder.


Potassium Perchlorate is used as an antithyroid and involved in the treatment of hyperthyroidism.
The mixture of anthracene and sulfur with potassium perchlorate is used for generating black smoke signaling.
Potassium Perchlorate has been used as a solid rocket propellant, though in that application it has mostly been replaced by the higher performance ammonium perchlorate.


Potassium Perchlorate has the lowest solubility of all perchlorates (1.5 g in 100 g of water at 25 °C).
In medicine: Potassium perchlorate can be used as a potent antithyroid agent to treat hyperthyroidism, usually in combination with one other medication.


Potassium perchlorate is the most commonly used oxidizer in colored pyrotechnic compositions and flash powder.
Potassium Perchlorate's also used in whistles, strobes, waterfalls and many other pyrotechnic devices.
Potassium is most commonly used in flares and automobile airbags. 


Potassium Perchlorate is one of the most common oxidizers used in fireworks, ammunition percussion caps, explosive primers, and is used variously in propellants, flash compositions, stars, and sparklers.
Potassium Perchlorate has been used as a solid rocket propellant, although in that application it has mostly been replaced by the higher performance ammonium perchlorate.


Potassium Perchlorate has the lowest solubility of the alkali metal perchlorates (1.5 g in 100 g of water at 25℃).
Potassium Perchlorate is used in explosives, pyrotechnics, photography.
In commercial use, potassium perchlorate is used in consumer and display pyrotechnics, some types of solid rocket fuels, and specialty black powder substitutes such as Pyrodex.


The exact compositions for different types are trade secrets, but the SDS lists the components as:
Depending on the specific mixture, Potassium Perchlorate is classified as either 1.3C or 1.4C for shipping.
The 1.4C designation of "no significant blast hazard" allows up to 75 kilograms (165 lb) to be shipped by air.


Potassium perchlorate is primarily used as a strong oxidizer: In fireworks, percussion caps, explosive primers, flash compositions, stars, sparklers
Potassium Perchlorate is used as a component in propellants, including earlier solid rocket propellants (though largely replaced by ammonium perchlorate)


Potassium Perchlorate is used in explosives, pyrotechnics, and photography.
Potassium Perchlorate is used in explosives, pyrotechnics, photography.
This colorless crystalline solid, Potassium Perchlorate, is a common oxidizer used in fireworks, ammunition percussion caps, and explosive primers, and is used variously in propellants, flash compositions, stars, and sparklers.


Potassium Perchlorate has been used as a solid rocket propellant, although in that application it has mostly been replaced by the more performant ammonium perchlorate.
Potassium Perchlorate has a relatively low solubility in water (1.5 g in 100 mL of water at 25 °C).
Potassium is most commonly used in flares and automobile airbags.


-Debated medical use of Potassium Perchlorate:
Potassium perchlorate can be used as an antithyroid agent used to treat hyperthyroidism, usually in combination with one other medication. 
This application exploits the similar ionic radius and hydrophilicity of perchlorate and iodide.

Perchlorate ion, a common low-level water contaminant in the USA due to the aerospace industry, has been shown to reduce iodine uptake and thus is classified as a goitrogen. 
Perchlorate ion is a competitive inhibitor of the process by which iodide is actively accumulated into the thyroid follicular cells. 

Studies involving healthy adult volunteers determined that at levels above 7 μg/(kg·d), perchlorate begins to temporarily inhibit the thyroid gland's ability to absorb iodine from the bloodstream. 
This level is 9000 times greater than has been found in any water supply, however.

The reduction of the iodide pool by perchlorate has a dual effect – reduction of excess hormone synthesis and hyperthyroidism, on the one hand, and reduction of thyroid inhibitor synthesis and hypothyroidism on the other. 
Perchlorate remains very useful as a single dose application in tests measuring the discharge of radioiodide accumulated in the thyroid as a result of many different disruptions in the further metabolism of iodide in the thyroid gland.

Treatment of thyrotoxicosis (including Graves' disease) with 600–2000 mg potassium perchlorate (430–1400 mg perchlorate) daily for periods of several months, or longer, was once a common practice, particularly in Europe, and perchlorate use at lower doses to treat thyroid problems continues to this day.

Although 400 mg of potassium perchlorate divided into four or five daily doses was used initially and found effective, higher doses were introduced when 400 mg/d was discovered not to control thyrotoxicosis in all subjects.
Current regimens for treatment of thyrotoxicosis (including Graves' disease), when a patient is exposed to additional sources of iodine, commonly include 500 mg potassium perchlorate twice per day for 18–40 days.

In another related study were subjects drank just 1 litre (34 US fl oz) of perchlorate-containing water per day at a concentration of 10 ppm, i.e. daily 10 mg of perchlorate ions were ingested, an average 38% reduction in the uptake of Iodine was observed.
However, when the average perchlorate absorption in perchlorate plant workers subjected to the highest exposure has been estimated as approximately 0.5 mg/(kg·d), as in the above paragraph, a 67% reduction of iodine uptake would be expected. 

Studies of chronically exposed workers though have thus far failed to detect any abnormalities of thyroid function, including the uptake of iodine.
This may well be attributable to sufficient daily exposure, or intake, of stable iodine-127 among these workers and the short 8 hr biological half life of perchlorate in the body.


-For Parr Bomb Work
Potassium perchlorate is used in ammunition percussion caps, explosive primers, fireworks and propellants. 
Potassium Perchlorate acts as a solid rocket propellant. 

Potassium Perchlorate is also used as an oxidizer in colored pyrotechnic compositions and flash powder. 
Potassium Perchlorate is used as an antithyroid and involved in the treatment of hyperthyroidism. 
The mixture of anthracene and sulfur with potassium perchlorate is used for generating black smoke signaling.


-Uses in Fireworks
Potassium perchlorate is widely used in fireworks for its ability to enhance effects and colors.
Potassium Perchlorate is also used in ammunition percussion caps, explosive primers, propellants, flash compositions, stars, and sparklers.

APPLICATION TECHNIQUES of POTASSIUM PERCHLORATE:
When using potassium perchlorate, it is important to store it away from strong mineral acids and reducing agents.
Sealed containers provide suitable containment, and a dry environment is not necessary due to Potassium Perchlorate's non-hygroscopic nature.

OXIDIZING PROPERTIES of POTASSIUM PERCHLORATE:
Potassium Perchlorate is an oxidizer, greatly increasing the rate of combustion of combustible materials relative to burning in air.
Combustion with glucose gives carbon dioxide, water molecules and potassium chloride:
3 KClO4 + C6H12O6 → 6 CO2 + 6 H2O + 3 KCl

The conversion of solid glucose into hot gaseous CO2 is the basis of the explosive force of this and other such mixtures.
With sugar, Potassium Perchlorate yields a low explosive, provided a necessary confinement.
Otherwise, such mixtures simply deflagrate with an intense purple flame characteristic of potassium.

Flash compositions used in firecrackers, defined in the US as containing 50 mg of powder or less, usually consist of a mixture of aluminium powder and potassium perchlorate, although this is one of the few instances where potassium chlorate is still allowed as a major component.
This mixture, called flash powder, is also used in ground and air fireworks.

As an oxidizer, potassium perchlorate can be used safely in the presence of sulfur, whereas potassium chlorate cannot.
The greater reactivity of chlorate is typical – perchlorates are kinetically poorer oxidants.
Chlorate can produce chloric acid (HClO3) in contact with impure acidic sulfur or certain sulfur compounds, which is highly unstable and can lead to premature ignition of the composition.

Otherwise the sensitivity of perchlorate / sulfur mixtures is about the same as chlorate / sulfur mixtures, although it lowers the ignition temperature of chlorate mixtures more.
Correspondingly, perchloric acid (HClO4) is quite stable.

BENEFITS IN FIREWORKS PRODUCTION of POTASSIUM PERCHLORATE:
Potassium Perchlorate empowers pyrotechnic compositions with stunning effects.
Its versatility and reliability make Potassium Perchlorate a trusted ingredient among industry experts, ensuring high-quality fireworks displays.

PRODUCTION of POTASSIUM PERCHLORATE:
Potassium perchlorate is prepared industrially by treating an aqueous solution of sodium perchlorate with potassium chloride.
This single precipitation reaction exploits the low solubility of Potassium Perchlorate, which is about 1/100 as much as the solubility of NaClO4 (209.6 g/100 mL at 25 °C).

Potassium Perchlorate can also be produced by bubbling chlorine gas through a solution of potassium chlorate and potassium hydroxide, and by the reaction of perchloric acid with potassium hydroxide; however, this is not used widely due to the dangers of perchloric acid.

Another preparation involves the electrolysis of a potassium chlorate solution, causing Potassium Perchlorate to form and precipitate at the anode.
This procedure is complicated by the low solubility of both potassium chlorate and potassium perchlorate, the latter of which may precipitate onto the electrodes and impede the current.

ADVANTAGES of POTASSIUM PERCHLORATE:
Less sensitive than chlorate-based compositions
Potassium Perchlorate can be combined with sulfur or sulfides
Safer handling compared to chlorates
Drawback: Slightly higher cost than chlorates.

COMPOSITION AND PROPERTIES of POTASSIUM PERCHLORATE:
Potassium perchlorate is an inorganic salt known for its exceptional oxidizing properties.
Potassium Perchlorate offers stability and reduced sensitivity compared to chlorates, making it a preferred choice among pyrotechnicians.

PRODUCTION of POTASSIUM PERCHLORATE:
Potassium perchlorate is produced by double decomposition reaction with sodium perchlorate and potassium chloride.
Sodium perchlorate is manufactured by anodic oxidation of sodium chloride.

REACTIONS of POTASSIUM PERCHLORATE:
As an oxidizer, Potassium Perchlorate reacts with a wide variety of fuels.
A common example is glucose, C6H12O6.
3 KClO4 + C6H12O6 → 6 H2O + 6 CO2 + 3 KCl

When mixed with cane sugar, Potassium Perchlorate can be used as a low explosive, if the necessary confinement is provided.
Otherwise the mixture will simply deflagrate with an intense purple flame indicative of potassium salts.
Flash compositions used in firecrackers usually consist of fine aluminium powder mixed with potassium perchlorate.

Potassium perchlorate can be used safely in the presence of sulfur; however, potassium chlorate cannot.
The common explanation for this is that the sulfur will, given time, produce minute quantities of sulfurous acid and sulfuric acid.

These will, in turn, react with potassium chlorate to produce chloric acid, which is highly unstable and can lead to premature ignition of the composition.
The corresponding acid of potassium perchlorate, perchloric acid, is stable enough as to prevent spontaneous ignition.

SOLUBILITY of POTASSIUM PERCHLORATE:
Potassium Perchlorate is soluble in water.
Potassium Perchlorate is slightly soluble in acetone.
Potassium Perchlorate is insoluble in ethanol, ethyl acetate and ether.

NOTES of POTASSIUM PERCHLORATE:
Potassium Perchlorate is hygroscopic.
Potassium Perchlorate is incompatible with strong reducing agents, powdered metals, strong acids and alcohols.

PHYSICAL and CHEMICAL PROPERTIES of POTASSIUM PERCHLORATE:
CAS #: 7778-74-7
EC #: 231-912-9
Formula: KClO₄
Molecular weight: 138.55 g/mol
Appearance: White crystalline powder
Crystal structure: Rhombohedral
Density: ~2.52 g/cm³
Melting/decomp. point: ~400 °C
Solubility (25 °C): ~1.5 g/100 mL water

More granular solubility: ~0.76 g/100 mL at 0 °C; ~4.76 g/100 mL at 40 °C; ~21.08 g/100 mL at 100 °C
Insoluble in: Alcohol and ether
Solubility Product (Ksp): Very low
Heat of formation (ΔHf): –433 kJ/mol
Gibbs energy (ΔGf): –300.4 kJ/mol
Entropy: 150.86 J/mol·K
Heat capacity: 111.35 J/mol·K
Molar mass: 138.55 g/mol
Appearance (duplicate info): colourless/white crystalline powder

Density (duplicate info): 2.5239 g/cm³
Melting point (duplicate info): 610 °C (1,130 °F; 883 K), decomposes from 400 °C
Solubility in water (duplicate info): 0.76 g/100 mL (0 °C), 1.5 g/100 mL (25 °C), 4.76 g/100 mL (40 °C), 21.08 g/100 mL (100 °C)
Solubility in ethanol: 47 mg/kg (0 °C), 120 mg/kg (25 °C)
Solubility in acetone: 1.6 g/kg
Solubility in ethyl acetate: 15 mg/kg
Refractive index (nD): 1.4724
Structure: Crystal structure rhombohedral

Thermochemistry:
Heat capacity (C): 111.35 J/mol·K
Std molar entropy (S⦵298): 150.86 J/mol·K
Std enthalpy of formation (ΔfH⦵298): −433 kJ/mol
Gibbs free energy (ΔfG⦵): −300.4 kJ/mol
Uses: Pyrotechnics, explosives, primers, propellants
Molecular Weight: 138.55 g/mol
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 4
Rotatable Bond Count: 0
Exact Mass: 137.9122177 Da

Monoisotopic Mass: 137.9122177 Da
Topological Polar Surface Area: 74.3 Ų
Heavy Atom Count: 6
Formal Charge: 0
Complexity: 118
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0

Covalently-Bonded Unit Count: 2
Compound Is Canonicalized: Yes
Molecular Formula / Molecular Weight: KClO4 = 138.54
Physical State (20 deg.C): Solid
Storage Temperature: Room Temperature (Recommended in a cool and dark place, <15°C)
Store Under Inert Gas: Store under inert gas
Condition to Avoid: Hygroscopic
CAS RN: 7778-74-7
Reaxys Registry Number: 3568140
MDL Number: MFCD00011362

CAS: 7778-74-7
IUPAC Name: potassium perchlorate
Molecular Formula: ClKO4
InChI Key: YLMGFJXSLBMXHK-UHFFFAOYSA-M
SMILES: [K+].[O-]Cl
(=O)=O
Molecular Weight (g/mol): 138.54
Synonym: potassium perchlorate
Assay (unspecified): 99.0-100.5% KClO₄
Impurity content: Fe 5ppm
Impurity content: Ca 0.005%
Impurity content: Cl 0.003%
Impurity content: Na 0.02%
Impurity content: SO₄ 0.001%
Insoluble material: 0.005%

Trace Metals (as Pb): 5ppm
Melting Point: 301°C to 304°C
Quantity: 100 g
MDL Number: MFCD00011362
Merck Index: 14,7653
Solubility Information: Soluble in water. 
Slightly soluble in acetone. 
Insoluble in ethanol, ethyl acetate and ether.
SMILES (duplicate): [K+].[O-]Cl
(=O)=O

Molecular Weight (g/mol, duplicate): 138.54
Formula Weight: 138.55
Odor: Odorless
Density: 2.52
CAS (duplicate): 7778-74-7
Molecular Formula (duplicate): ClKO4
UN Number: UN1489
InChI Key (duplicate): YLMGFJXSLBMXHK-UHFFFAOYSA-M
IUPAC Name (duplicate): potassium; perchlorate

PubChem CID: 516900
Percent Purity: 99%
Sensitivity: Hygroscopic
Chemical Name or Material: Potassium perchlorate
Physical state: crystalline
Color: white
Odor: No data available
Melting point/freezing point: Melting point/ range: 400 °C - dec.

Initial boiling point and boiling range: No data available
Flammability (solid, gas): The product is not flammable.
Upper/lower flammability or explosive limits: No data available
Flash point: Not applicable
Autoignition temperature: No data available
Decomposition temperature: No data available
pH: 5.0 - 6.5 at 13.9 g/l at 25 °C
Viscosity: Viscosity, kinematic: No data available
Viscosity, dynamic: No data available

Water solubility: ca. 13.9 g/l at 20 °C
Partition coefficient: n-octanol/water: No data available
Vapor pressure: No data available
Density: 2.520 g/cm³
Relative density: No data available
Relative vapour density: No data available
Particle characteristics: No data available
Explosive properties: No data available
Oxidizing properties: The substance or mixture is classified as oxidizing with the category 1.
Other safety information: No data available

Melting point: 400 °C (dec.)(lit.)
Boiling point: 400 °C
Density: 2.52
Bulk density: 1150 kg/m³
Vapor density: 4.8 (vs air)
Vapor pressure: 0 Pa at 25 °C
Storage temp.: Store at +5 °C to +30 °C
Solubility: H2O: 0.1 M at 20 °C, clear, colorless
Form: Powder
Specific Gravity: 2.52

Color: Clear colorless to slightly yellow
pH: 5.0 (10 g/l, H2O, 25 °C)
Odor: Odorless
pH Range: 5.0 - 6.5
Water Solubility: 17 g/L (20 °C)
Sensitive: Hygroscopic
Merck: 14,7653
Solubility Product Constant (Ksp): pKsp: 1.98
Stability: Stable. 
LogP: -7.18 at 25 °C
CAS DataBase Reference: 7778-74-7 (CAS DataBase Reference)
NIST Chemistry Reference: Potassium perchlorate (7778-74-7)
EPA Substance Registry System: Perchloric acid, potassium salt (1:1) (7778-74-7)

FIRST AID MEASURES of POTASSIUM PERCHLORATE:
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation: 
Fresh air.
*In case of skin contact: 
Take off immediately all contaminated clothing. 
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact: 
Rinse out with plenty of water. 
Call in ophthalmologist. 
Remove contact lenses.
*If swallowed:
After swallowing: 
Immediately make victim drink water (two glasses at most). 
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available

ACCIDENTAL RELEASE MEASURES of POTASSIUM PERCHLORATE:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains. 
Collect, bind, and pump off spills. 
Observe possible material restrictions. 
Take up dry. 
Dispose of properly. 
Clean up affected area.

FIRE FIGHTING MEASURES of POTASSIUM PERCHLORATE:
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2) 
Foam 
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.

EXPOSURE CONTROLS/PERSONAL PROTECTION of POTASSIUM PERCHLORATE:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection. 
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A 
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of POTASSIUM PERCHLORATE:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed. 
Dry.

STABILITY and REACTIVITY of POTASSIUM PERCHLORATE:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature).
-Possibility of hazardous reactions:
No data available

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