PRODUCTS

TIN(II) SULFATE

Tin(II) sulfate, also known as Tin(+2) sulfate and Stannous sulfate, has the chemical formula SnSO4.
Tin(II) sulfate is commonly used in acid tin plating baths, liquor finishing and drawing of steel wire.
Tin(II) sulfate appears as a white or yellowish-white hygroscopic crystalline powder with no odor.

CAS Number: 7488-55-3
EC Number: 231-302-2
Molecular Formula: O4SSn
Molecular Weight (g/mol): 214.77

Tin(II) sulfate is a chemical compound.
Tin(II) sulfate is a white solid that can absorb enough moisture from the air to become fully dissolved, forming an aqueous solution; this property is known as deliquescence.

Tin(II) sulfate can be prepared by a displacement reaction between metallic tin and copper(II) sulfate:
Sn (s) + CuSO4 (aq) → Cu (s) + SnSO4 (aq)

Tin(II) sulfate is a convenient source of tin(II) ions uncontaminated by tin(IV) species.

Tin(II) sulfate (SnSO4) is a chemical compound.
Tin(II) sulfate is a white solid that can absorb enough moisture from the air to become fully dissolved, forming an aqueous solution.

Tin(II) sulfate is a white to slightly yellow, heavy crystalline powder.
When dissolved in a 5% Sulfuric Acid Solution, a clear solution is obtained.

Gradual hydrolysis occurs over a period of time with the formation of insoluble tin compounds.
Tin(II) sulfate is commonly used in acid tin plating baths, liquor finishing and drawing of steel wire.

Tin(II) sulfate delivers a high current efficiency and smooth, fine grained deposits.
A bright finish can be obtained by flow melting of through the use of certain additives.

Tin(II) sulfate is used primarily in electroplating plating and as a dying agent.
Bright tin acid plating is more corrosion resistant than alkaline tin plating.

Acid tin plating is a process to create a mirror like finish on different metals like copper, brass, steel, etc.
This applies to several industries including: switch gears, electrical and electronics, bimetal bearing, etc.

Tin(II) sulfate, also known as Tin(+2) Sulfate and Stannous sulfate, has the chemical formula SnSO4.
Tin(II) sulfate appears as a white or yellowish-white hygroscopic crystalline powder with no odor.

Tin(II) sulfate is soluble in Water at ambient conditions.
Chemically pure or Laboratory reagents are the two terms often used to describe Lab Grade chemicals.
Lab Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity.

Tin(II) sulfate can be prepared by a displacement reaction between metallic tin and copper(II) sulfate:
Sn (s) + CuSO4 (aq) → Cu (s) + SnSO4 (aq)

Tin(II) sulfate is a convenient source of tin(II) ions uncontaminated by tin(IV) species.

Tin(II) sulfate is a sulfate of tin.
Tin is a chemical element with the symbol Sn and atomic number 50.
Tin(II) sulfate is a natural component of the earth's crust and is obtained chiefly from the mineral cassiterite, where Tin(II) sulfate occurs as tin dioxide.

Tin(II) sulfate is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 to < 10 000 tonnes per annum.
Tin(II) sulfate is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Tin(II) sulfate is mainly used for coloring aluminum profiles by an anodizing process in the building industry.
Tin(II) sulfate is also used in electroplating, for electrolytic tin plating (tinning).
Tin(II) sulfate is used as a raw material for the production of tin chemicals.

Tin(II) sulfate is a moderately water and acid soluble Tin source for uses compatible with sulfates.
Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal.

Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble.
Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions.

Metallic ions can also be dispersed utilizing suspended or coated nanoparticles and deposited utilizing sputtering targets and evaporation materials for uses such as solar cells and fuel cells.
Tin(II) sulfate is generally immediately available in most volumes.
High purity, submicron and nanopowder forms may be considered.

Tin is a chemical element with the symbol Sn and atomic number 50.

Tin(II) sulfate, technical is also known as Tin(II) sulfate.
Tin(II) sulfate is often a source of tin(II) ions uncontaminated by tin(IV) species.

Tin(II) sulfate absorbs moisture from the air and is able to dissolve in Tin(II) sulfate which forms a solution.
This process is called deliquescence.
Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

The synthesis of Tin(II) sulfate involves the reaction of potassium dichromate and sulfuric acid or hydrochloric acid.
Tin(II) sulfate is a white crystalline solid that is soluble in water.

Tin(II) sulfate has been used to prepare other types of sulfates, such as calcium stearate.
Tin(II) sulfate is a strong reducing agent and can be used to reduce metal ions, such as chromium (III) ions.

Tin(II) sulfate also has an acidic pH and can be used in the preparation of other compounds with acidic properties, such as sodium carbonate and trifluoromethanesulfonic acid.
Tin(II) sulfate has a redox potential of 0.85 volts and Tin(II) sulfate optimum concentration is at 1 Molar.

Tin(II) sulfate also has an anhydrous form that can be made by heating anhydrous sodium to 100 °C and then adding sulfuric acid while stirring until all the sodium dissolves into solution.
The optical sensor for Tin(II) sulfate is blue-green on.

Applications of Tin(II) sulfate:
Tin(II) sulfate can be used in the electrosynthesis of Cu2ZnSnS4 (CZTS) thin films for solar cell application.
Tin(II) sulfate can be used to synthesize ternary Cu-Sn-S chalcogenides such as Cu2SnS3, Cu5Sn2S7 and Cu3SnS4 by successive ionic layer adsorption and reaction (SILAR) method.
Tin(II) sulfate can also be used in the preparation of tin (IV) oxide (SnO2) nanoparticles which are widely used in battery electrodes, fabrication of supercapacitors and opto-electronic devices.

Uses of Tin(II) sulfate:
Tin(II) sulfate is the sulfate salt of stannous.
Study has shown that Tin(II) sulfate can be mixed with gypsum to make a retarder in grinding portal cement and blended hydraulic cement, which can improve the quality of the cement, mortar and concrete.

Tin(II) sulfate can also be used as the reducing agent during the determination of mercury, cobalt and nickel through atomic absorption spectrophotometry.
Tin(II) sulfate can also be used as an electrolyte additive to be supplemented to the battery.
This could have a positive effect on restraining larger particles of irreversible sulfation in charge-discharge cycles of battery testing.

Tin(II) sulfate is used in tin plating and to make stannous salts.
Tin(II) sulfate is mainly used for coloring aluminum profiles by an anodizing process in the building industry.

Tin(II) sulfate is also used in electroplating, for electrolytic tin plating (tinning).
Tin(II) sulfate is used as a raw material for the production of tin chemicals.

Widespread uses by professional workers
Tin(II) sulfate is used in the following products: fillers, putties, plasters, modelling clay and metal surface treatment products.
Tin(II) sulfate is used in the following areas: building & construction work.

Tin(II) sulfate is used for the manufacture of: mineral products (e.g. plasters, cement) and fabricated metal products.
Other release to the environment of Tin(II) sulfate is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.

Uses at industrial sites:
Tin(II) sulfate is used in the following products: laboratory chemicals, metal surface treatment products, adhesives and sealants, polymers, non-metal-surface treatment products and semiconductors.
Tin(II) sulfate is used in the following areas: building & construction work.

Tin(II) sulfate is used for the manufacture of: chemicals, fabricated metal products and mineral products (e.g. plasters, cement).
Release to the environment of Tin(II) sulfate can occur from industrial use: in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates), in processing aids at industrial sites and as processing aid.

Industry Uses:
Bleaching agent
Plating agents and surface treating agents

Consumer Uses:
Tin(II) sulfate is used in the following products: fillers, putties, plasters, modelling clay.
Other release to the environment of Tin(II) sulfate is likely to occur from: outdoor use and indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners).

Other Consumer Uses:
Not Known or Reasonably Ascertainable
Other (specify)

Industrial Processes with risk of exposure:
Electroplating

Structure of Tin(II) sulfate:
In the solid state the sulfate ions are linked together by O-Sn-O bridges.
The tin atom has three oxygen atoms arranged pyramidally at 226 pm with the three O-Sn-O bond angles of 79°, 77.1° and 77.1°.
Other Sn-O distances are longer ranging from 295 - 334pm.

General Manufacturing Information of Tin(II) sulfate:

Industry Processing Sectors:
All Other Basic Inorganic Chemical Manufacturing
Fabricated Metal Product Manufacturing
Miscellaneous Manufacturing

Handling and Storage of Tin(II) sulfate:

Advice on safe handling:
Work under hood.
Do not inhale substance/mixture.

Hygiene measures:
Immediately change contaminated clothing.
Apply preventive skin protection.
Wash hands and face after working with substance.

Conditions for safe storage, including any incompatibilities:

Storage conditions:
No metal containers.
Tightly closed.
Moisture sensitive.

Storage class:
Storage class (TRGS 510): 8B: Non-combustible, corrosive hazardous materials

Stability and Reactivity of Tin(II) sulfate:

Reactivity:
No data available

Chemical stability:
Tin(II) sulfate is chemically stable under standard ambient conditions (room temperature).

Possibility of hazardous reactions:

Violent reactions possible with:
Strong oxidizing agents

Conditions to avoid
Avoid moisture.

First Aid Measures of Tin(II) sulfate:

General advice:
Show Tin(II) sulfate safety data sheet to the doctor in attendance.

After inhalation:
Fresh air.
Immediately call in physician.

If breathing stops:
Immediately apply artificial respiration, if necessary also oxygen.

In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with water/ shower.

Consult a physician.
In case of eye contact

After eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.

After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.

Firefighting Measures of Tin(II) sulfate:

Suitable extinguishing media:
Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.

Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.

Special hazards arising from Tin(II) sulfate or mixture:
Sulfur oxides
Tin/tin oxides

Not combustible.
Ambient fire may liberate hazardous vapours.

Advice for firefighters:
Stay in danger area only with self-contained breathing apparatus.
Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.

Further information:
Suppress (knock down) gases/vapors/mists with a water spray jet.
Prevent fire extinguishing water from contaminating surface water or the ground water system.

Accidental Release Measures of Tin(II) sulfate:

Advice for non-emergency personnel:
Avoid inhalation of dusts. Avoid substance contact.
Ensure adequate ventilation.
Evacuate the danger area, observe emergency procedures, consult an expert.

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.
Avoid generation of dusts.

Identifiers of Tin(II) sulfate:
CAS Number: 7488-55-3
ChemSpider: 21106484
ECHA InfoCard: 100.028.457
EC Number: 231-302-2
PubChem CID: 62643
UNII: 0MFE10J96E
CompTox Dashboard (EPA): DTXSID20884389
InChI: InChI=1S/H2O4S.Sn.2H/c1-5(2,3)4;;;/h(H2,1,2,3,4);;;/q;+2;;/p-2
Key: RCIVOBGSMSSVTR-UHFFFAOYSA-L
InChI=1/H2O4S.Sn.2H/c1-5(2,3)4;;;/h(H2,1,2,3,4);;;/q;+2;;/p-2/rH2O4S.H2Sn/c1-5(2,3)4;/h(H2,1,2,3,4);1H2/q;+2/p-2
Key: RCIVOBGSMSSVTR-YHUAHBEBAB
SMILES: [O-]S(=O)(=O)[O-].[SnH2+2]

EC / List no.: 231-302-2
CAS no.: 7488-55-3
Mol. formula: O4SSn

Linear Formula: SnSO4
MDL Number: MFCD00011246
EC No.: 231-302-2
Beilstein/Reaxys No.: N/A
Pubchem CID: 62643
IUPAC Name: tin(+2); sulfate
SMILES: [O-]S(=O)(=O)[O-].[Sn+2]
InchI Identifier: InChI=1S/H2O4S.Sn/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+2/p-2
InchI Key: OBBXFSIWZVFYJR-UHFFFAOYSA-L

Synonym(s): Stannous sulfate
Linear Formula: SnSO4
CAS Number: 7488-55-3
Molecular Weight: 214.77
EC Number: 231-302-2
MDL number: MFCD00011246
PubChem Substance ID: 24854690
NACRES: NA.22

CAS: 7488-55-3
Molecular Formula: O4SSn
Molecular Weight (g/mol): 214.77
MDL Number: MFCD00011246
InChI Key: OBBXFSIWZVFYJR-UHFFFAOYSA-L
PubChem CID: 62643
IUPAC Name: λ²-tin(2+) sulfate
SMILES: [Sn++].[O-]S([O-])(=O)=O

Properties of Tin(II) sulfate:
Chemical formula: SnSO4
Molar mass: 214.773 g/mol
Appearance: white-yellowish crystalline solid deliquescent
Density: 4.15 g/cm3
Melting point: 378 °C (712 °F; 651 K)
Boiling point: decomposes to SnO2 and SO2
Solubility in water: 33 g/100 mL (25 °C)

Compound Formula: O4SSn
Molecular Weight: 214.75
Appearance: White-Yellowish Crystalline Solid
Melting Point: 378° C (712.4° F)
Boiling Point: decomposes to SnO2 and SO2
Density: 4.15 g/cm3
Solubility in H2O: 33 g/100 mL (25 °C)
Exact Mass: 215.854 g/mol
Monoisotopic Mass: 215.854 g/mol

Quality Level: 100
Assay: ≥95%

Reaction suitability:
Core: tin
Reagent type: catalyst

SMILES string: [SnH2++].[O-]S([O-])(=O)=O
InChI: 1S/H2O4S.Sn/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+2/p-2
InChI key: OBBXFSIWZVFYJR-UHFFFAOYSA-L

Molecular Weight: 214.78 g/mol
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 4
Rotatable Bond Count: 0
Exact Mass: 215.853932 g/mol
Monoisotopic Mass: 215.853932 g/mol
Topological Polar Surface Area: 88.6Å²
Heavy Atom Count: 6
Complexity: 62.2
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

Specifications of Tin(II) sulfate:
Melting Point: 360°C
Color: White
pH: 2.0
Physical Form: Solid
Quantity: 500 mL
Formula Weight: 214.77
Grade: Laboratory
Identification: Pass Test
Packaging: HDPE Bottle
Chemical Name or Material: Stannous Sulfate

Structure of Tin(II) sulfate:
Crystal structure: Primitive orthorhombic
Space group: Pnma, No. 62
Lattice constant: a = 8.80 Å, b = 5.32 Å, c = 7.12 Å

Related compounds of Tin(II) sulfate:

Other anions:
Tin(II) chloride, tin(II) bromide, tin(II) iodide

Other cations:
Lead(II) sulfate

Names of Tin(II) sulfate:

Regulatory process names:
Tin sulphate
Tin sulphate
tin sulphate

CAS names:
Sulfuric acid, tin(2+) salt (1:1)

IUPAC names:
lambda2-tin(2+) sulfate
stannane disulfate
stannane sulfate
Stannous sulfate
stannous sulphate
stannous sulphate, crystalline
Sulfuric acid, tin(2+) salt (1:1)
tin (2+) sulfate
Tin (ii) sulphate
tin (II) sulphate
Tin sulphate
tin sulphate
tin sulphate
TIN TETROXYSULPHATE
TIN(+2)SULFATE
tin(2+) sulfate
tin(2+);sulfate
tin(4+) disulfate
tin(II) sulphate
Tin(II) sulphate
Tin(II)sulphate

Trade names:
Tin(II) sulfate, Tin(II) sulphate, Stannous(II) sulfate, Stannous(II) sulphate

Other name:
Stannous sulfate

Other identifiers:
210894-86-3
210894-86-3
4327-98-4
4327-98-4
7488-55-3

Synonyms of Tin(II) sulfate:
STANNOUS SULFATE
Tin(II) sulfate
7488-55-3
Tin(2+) sulfate
Sulfuric acid, tin(2+) salt (1:1)
TIN(II)SULFATE
0MFE10J96E
MFCD00011246
tin(2+);sulfate
EINECS 231-302-2
UNII-0MFE10J96E
Tin (II) Sulfate
Stannous Sulfate, Crystal
EC 231-302-2
STANNOUS(II) SULFATE
TIN SULFATE (SNSO4)
STANNOUS SULFATE [MI]
DTXSID20884389
Tin(II)-sulphate min. 99%, p.a.
FT-0686844
Q204981
J-524303
19307-28-9 [RN]
Disulfate d'étain(4+) [French] [ACD/IUPAC Name]
tin bis(sulphate)
TIN SULFATE
Tin(4+) disulfate [ACD/IUPAC Name]
Zinn(4+)disulfat [German] [ACD/IUPAC Name]
[19307-28-9] [RN]
10031-62-6 [RN]
242-952-1 [EINECS]
MFCD00135545
Stannic sulfate
Stannous sulfate
Sulfurous acid, tin salt
tin sulphate
TIN(4+) DISULFATE|TIN(4+) DISULFATE
TIN(4+) ION DISULFATE