E 202

E 202  is the potassium salt of sorbic acid, chemical formula CH3CH=CH−CH=CH−CO2K. 
E 202  is a white salt that is very soluble in water (58.2% at 20 °C). 
E 202  is primarily used as a food preservative (E number 202).

CAS Number  :  24634-61-5 
EC  Number  :  246-376-1
ECHA InfoCard    : 100.042.145 
PubChem CID    : 23676745
ChemSpider    : 4445644 
Chemical formula :     C6H7KO2
Molar mass     : 150.218 g·mol−1
Appearance     : White crystals
Density             : 1.363 g/cm3
Melting point     : 270 °C
Solubility in water :    58.5 g/100 mL 

Preferred IUPAC name :
-Potassium (2E,4E)-hexa-2,4-dienoate

Other names :
-Potassium sorbate
-Sorbistat-K
-Sorbistat potassium

E 202  is effective in a variety of applications including food, wine, and personal-care products. 
While sorbic acid occurs naturally in rowan and hippophae berries, virtually all of the world's supply of sorbic acid, from which potassium sorbate is derived, is manufactured synthetically.

Production of E 202
E 202 is produced industrially by neutralizing sorbic acid with potassium hydroxide. 
The precursor E 202 is produced in a two-step process via the condensation of crotonaldehyde and ketene.

Uses of E 202
E 202 is used to inhibit molds and yeasts in many foods, such as cheese, wine, yogurt, dried meats, apple cider, dehydrated fruits, soft drinks and fruit drinks, and baked goods.
E 202 is used in the preparation of items such as hotcake syrup and milkshakes served by fast-food restaurants such as McDonald's.
E 202 can also be found in the ingredients list of many dried fruit products. 
In addition, herbal dietary supplement products generally contain potassium sorbate, which acts to prevent mold and microbes and to increase shelf life. 
E 202 is used in quantities at which no adverse health effects are known, over short periods of time.

Labeling of this preservative on ingredient statements reads as "potassium sorbate" or "E202". 
Also, E 202 is used in many personal-care products to inhibit the development of microorganisms for shelf stability. 
Some manufacturers are using this preservative as a replacement for parabens. 
Tube feeding of potassium sorbate reduces the gastric burden of pathogenic bacteria.

Also known as "wine stabilizer", E 202 produces sorbic acid when added to wine. 
It serves two purposes. 
When active fermentation has ceased and the wine is racked for the final time after clearing, potassium sorbate renders any surviving yeast incapable of multiplying. 
Yeast living at that moment can continue fermenting any residual sugar into CO2 and alcohol, but when they die, no new yeast will be present to cause future fermentation. 
When a wine is sweetened before bottling, E 202 is used to prevent refermentation when used in conjunction with potassium metabisulfite. 

E 202 is primarily used with sweet wines, sparkling wines, and some hard ciders, but may be added to table wines, which exhibit difficulty in maintaining clarity after fining.
Some molds (notably some Trichoderma and Penicillium strains) and yeasts are able to detoxify sorbates by decarboxylation, producing piperylene (1,3-pentadiene). 
The pentadiene manifests as a typical odor of kerosene or petroleum.

E 202 is a potassium salt having sorbate as the counterion. 
E 202 has a role as an antimicrobial food preservative. 
E 202 contains an (E,E)-sorbate.
Mold and yeast inhibitor. 
Used as a fungistatic agent for foods, especially cheeses.

E 202 is a food additive used as a preservative in foods. 
E 202 is known as the potassium salt of sorbic acid. 
E 202 is a preservative that is especially effective against yeast and molds. 
E 202 also extends the shelf life of the product.

E 202  is used as a food preservative in the Food Industry.
E 202  has a wide usage area against molds, yeasts and many bacteria. 
The E code is E 202.
E 202 ; Its solubility in water is high, but it is slightly soluble in alcohol.

Application of E 202:
E 202, which is used in many food products and beverages, is active against mold, yeast and many aerobic bacteria. 
While prolonging the life of foodstuffs, it does not limit the growth of beneficial bacteria, and is also effective in preserving the unique aroma of the food.
E 202 is used in many foodstuffs such as bread, margarine, tomato paste, mayonnaise, jam, fish, confectionery, cheese, yogurt, fruit products, bakery products. 
E 202 is widely used in fruit juices as it has a neutral flavor. 
Since E 202 is resistant to high temperature, it can be used easily in heat-treated foods.

E 202 is applied to food products by sprinkling as a powder, adding directly, dipping, spraying or placing in the package.
E 202 is used in food and beverage industries, as well as in personal care products and pharmaceutics. 
Its use in personal care products prolongs the shelf life of products by preventing microbial growth.
Since the antimicrobial effect of E 202 is less than sorbic acid, it should be used in larger amounts than sorbic acid. 
E 202 is more effective than sodium benzoate. 
Since it does not affect the taste and smell of foods, it is a more suitable preservative than sodium benzoate in some uses.

E 202 is naturally present in fruits such as strawberries, cherries, rowanberries and tomatoes. 
However, E 202 is also synthetically produced for industrial use. 
E 202 is the potassium salt of sorbic acid. 
E 202 is a preservative which is particularly effective against yeast and moulds in an acidic environment (pH<6).
E 202 is a white granular powder without odour.
E 202 is mainly used in the bakery, brewery, food, canning and meat industries.

E 202 , with a boiling point of 270 degrees, is a water-soluble, tasteless and odorless chemical product. 
Its product code is E202 and its chemical formula is C6H7KO2. 
E 202 , which is slightly soluble in alcohol, protects foods from bacteria such as mold and yeast. 
E 202 , which also acts as an antifungal for cheeses, is the potassium salt of naturally occurring sorbic acid, known as a microbial compound.

E 202 is a food additive which is the potassium salt of sorbic acid. 
E 202 is mainly used as a food preservative since its acidic nature is effective in inhibiting moulds and yeast growth in food. 
E 202 exists as a white to yellow crystalline powder. 
E 202 was discovered by Frenchmen around 1850. They obtained it from berries of the European Mountain-ash tree (Sorbus aucuparia ), after which the acid is named. 
E 202 grew first in South and East Asia but now grows in lots of parts of the world.

E 202, the potassium salt of sorbic acid, is a commonly used preservative in food with the European food additive number E202. 
Generally, E 202 is synthetic, vegan and gluten-free.
This ingredient is used to protect food from spoilage and therefore prolong the food shelf life by slowing the growth of molds and yeasts. 
You may have seen it in the label of wines, cheeses, cider, mead, soft drinks, and baked goods. 

E 202 is an inhibitor of both yeasts and moulds, also active for several bacteria (2) but less effective. 
E 202 is the sorbic acid (active form) that has the inhibitory activity which is generated after the ionization of potassium sorbate in water. 
E 202 inhibits microbial growth by changing the cell membrane morphology, integrity and function and then disrupting the transport functions and metabolic activity.
This mechanism of preservation is similar to sodium benzoate, but different with that of nisin and natamycin.

E 202 is a chemical additive. 
E 202’s widely used as a preservative in foods, drinks, and personal care products. 
E 202 is an odorless and tasteless salt synthetically produced from sorbic acid and potassium hydroxide.

E 202 on the list of ingredients for many common foods. 
E 202’s a popular preservative because it’s effective and doesn’t change the qualities of a product, such as taste, smell, or appearance. 
E 202’s also water-soluble, and it works at room temperature.

You may find E 202 added to many food products, such as:

-apple cider
-baked goods
-canned fruits and vegetables
-cheeses
-dried meats
-dried fruit
-ice cream
-pickles
-soft drinks and juices
-wine
-yogurt

First Aid Measures of E 202

Contact with eyes: 
Flush immediately with plenty of water for 19 minutes and seek medical advice

Contact with skin: 
Wash the affected area with water, remove contaminated clothing and launder before re-use. 
Seek medical advice if irritation develops or persists.

Ingestion: 
No specific treatment is necessary

Inhalation: 
Remove from exposure, move to fresh air and seek medical advice immediately.

Substance identity

EC / List no.: 246-376-1
CAS no.: 24634-61-5
Mol. formula: C6H8O2.K

Hazard classification & labelling of E 202 
Warning! According to the harmonised classification and labelling (ATP07) approved by the European Union, this substance causes serious eye irritation.

About E 202 
E 202  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.
E 202  is used by consumers, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Biocidal Uses of E 202 
E 202  is approved for use as a biocide in the EEA and/or Switzerland, for: wood preservation.
E 202  is approved in the EEA and/or Switzerland for use in biocidal products more favourable for the environment, human or animal health.

Consumer Uses of E 202 
E 202  is used in the following products: plant protection products, cosmetics and personal care products and washing & cleaning products.
Other release to the environment of E 202  is likely to occur from: indoor use as processing aid and outdoor use as processing aid.

Article service life of  E 202 
ECHA has no public registered data on the routes by which E 202  is most likely to be released to the environment. 
ECHA has no public registered data indicating whether or into which articles the substance might have been processed.

Widespread uses by professional workers of E 202 
E 202  is used in the following products: plant protection products and cosmetics and personal care products.
E 202  is used in the following areas: agriculture, forestry and fishing.
Other release to the environment of E 202  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 as processing aid.

Formulation or re-packing of E 202 
ECHA has no public registered data indicating whether or in which chemical products the substance might be used. 
Release to the environment of E 202  can occur from industrial use: formulation of mixtures.

Uses at industrial sites of E 202 
ECHA has no public registered data indicating whether or in which chemical products the substance might be used. 
E 202  is used for the manufacture of: chemicals.
Release to the environment of E 202  can occur from industrial use: in processing aids at industrial sites, as an intermediate step in further manufacturing of another substance (use of intermediates) and as processing aid.

Manufacture of E 202 
Release to the environment of E 202  can occur from industrial use: manufacturing of the substance.

Synonyms:
2,4-Hexadienoic acid, potassium salt, (2E,4E)-
potassium (E,E)-hexa-2,4- dienoate
potassium (E,E)-hexa-2,4-dienoate
Potassium (E,E)-hexa-2,4-dienoate (Potassium Sorbate)
Potassium sorbate
(E,E)-2,4-heksadienian potasu (pl)
(E,E)-esa-2,4-dienoato di potassio (it)
(E,E)-esa-2,4-dienoato di potassio (Sorbato di potassio) (it)
(E,E)-heksa-2,4-dienonian potasu (sorbinian potasu) (pl)
(E,E)-hexa-2,4-dienoat de potasiu (ro)
(E,E)-hexa-2,4-dienoato de etilo (sorbato de potássio) (pt)
(E,E)-hexa-2,4-dienoato de potasio (es)
(E,E)-Hexa-2,4-dienoato de potasio (sorbato de potasio) (es)
(E,E)-Hexa-2,4-dienoato de potássio (pt)
(E,E)-hexa-2,4-diénoate de potassium (fr)
(E,E)-hexa-2,4-diénoate de potassium (sorbate de potassium) (fr)
(E,E)-εξα-2,4-διενοϊκό κάλιο (σορβικό κάλιο) (el)
(E,E)-εξαδιεν-2,4-ικό κάλιο (el)
kaalium-(E,E)-heksa-2,4-dienaat (et)
Kaalium-(E,E)-heksa-2,4-dienaat (kaaliumsorbaat) (et)
Kalijev (E, E)-heksa-2,4-dienoat (kalijev sorbat) (hr)
kalijev (E,E)-heksa-2,4-dienoat (hr)
kalijev (E,E)-heksa-2,4-dienoat (sl)
Kalijev (E,E)-heksa-2,4-dienoat (kalijev sorbat) (sl)
kalio (E,E)-heksa-2,4-dienoatas (lt)
Kalio (E,E)-heksa-2,4-dienoatas (kalio sorbatas) (lt)
Kalium-(E,E)-heksa-2,4-dienoaatti (fi)
Kalium-(E,E)-heksa-2,4-dienoaatti (kaliumsorbaatti) (fi)
Kalium-(E,E)-hexa-2,4-dienoaat (nl)
Kalium-(E,E)-hexa-2,4-dienoaat (kaliumsorbaat) (nl)
Biocidal active substances
kalium-(E,E)-hexa-2,4-dienoat (da)
Kalium-(E,E)-hexa-2,4-dienoat (de)
kalium-(E,E)-hexa-2,4-dienoat (sv)
kalium-(E,E)-hexa-2,4-dienoat (kaliumsorbat) (da)
Kalium-(E,E)-hexa-2,4-dienoat (Kaliumsorbat) (de)
Kalium-(E,E)-hexa-2,4-dienoat (Kaliumsorbat) (sv)
kalium-(E,E)-hexa-2,4-dienoát (cs)
kalium-(E,E)-hexa-2,4-dienoát (sorbát draselný) (cs)
kálium-(E,E)-hexa-2,4-dienoát (sk)
kálium-(E,E)-hexa-2,4-dienoát (sorban draselný) (sk)
kálium-(E,E)-hexa-2,4-dienoát; kálium-szorbát (hu)
Kálium-(E,E)-hexa.2,4-dieonát (Kálium-szorbát) (hu)
kālija (E,E)-heksa-2,4-dienoāts (lv)
Kālija (E,E)-heksa-2,4-diēnoāts (kālija sorbāts) (lv)
Potassium (E,E)-hexa-2,4-dienoate (Potassium Sorbate) (mt)
Potassium (E,E)-hexa-2,4-dienoate (Potassium Sorbate) (no)
potassju (E,E)-eża-2,4-dijenoat (mt)
калиев (E,E)-хекса-2,4-диеноат (bg)
Калиев (E,E)-хекса-2,4-диеноат (калиев сорбат) (bg)
2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)-
(2E,4E)-2,4-Hexadiénoate de potassium
2,4-Hexadienoic acid potassium salt (E,E)
2,4-Hexadienoic acid potassium salt, (E,E)-
2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)-
2,4-Hexadienoic acid, potassium salt, (E,E)-
Kalium (2E,4E) - hexa-2,4-dienoate
POTASSIUM (2E, 4E)-HEXA-2,4-DIENOATE
potassium (2E, 4E)-hexa-2,4-dienoate
Potassium (2E,4E)-hexa-2,4-2,4-dienoate
Potassium (2E,4E)-hexa-2,4-dienoate
potassium (2E,4E)-hexa-2,4-dienoate
Potassium (E,E) hesa-2,4-dienoate (CAS 24634-61-5)
potassium (E,E)-Exa-2,4-dienoate
Potassium (E,E)-hexa-2,4-dienoate
potassium (E,E)-hexa-2,4-dienoate
Potassium (E,E)-hexa-2,4-dienoate
Registration dossier
Potassium (E,E)-sorbate
potassium E,E)-hexa2,4-dienoate
potassium hexa-2,4-dienoate
POTASSIUM SORBATE
Potassium Sorbate
Potassium sorbate
potassium sorbate
POTASSIUM SORBATE
Potassium Sorbate
potassium-(2E, 4E)-hexa-2,4-dieonate
Potassium-2,4-hexadienoate
Sorbato di potassio E202
Szorbinsav kálium só, Potassium sorbate
POTASSIUM SORBATE
Potassium Sorbate
Potassium sorbate
2,4-Hexadienoic acid, potassium salt (1:1)
2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)-
019-003-00-3
16577-94-9
16577-94-9
24634-61-5
POTASSIUM SORBATE
24634-61-5
590-00-1
Sorbistat potassium
Potassium (E,E)-sorbate
Sorbic acid potassium salt
Potassium 2,4-hexadienoate
Sorbic acid, potassium salt
potassium (2E,4E)-hexa-2,4-dienoate
FEMA No. 2921
Sorbistat k
Potassium (E,E)-2,4-hexadienoate
Potassium (E,E)-hexa-2,4-dienoate
potassium;(2E,4E)-hexa-2,4-dienoate
Sorbistat-K
Potassium sorbate [NF]
Ins no.202
Potassium (e,e')-sorbate
Ins-202
1VPU26JZZ4
Potassium sorbate (e 202)
CHEBI:77868
Potassium sorbate (NF)
E-202
2,4-Hexadienoic acid, potassium salt, (2E,4E)-
BB Powder
Sorbistat-potassium
Caswell No. 701C
Potassium sorbate (E)
Potassium Sorbate [USAN]
CCRIS 1894
HSDB 1230
EINECS 246-376-1
2,4-Hexadienoic acid, potassium salt
UNII-1VPU26JZZ4
EPA Pesticide Chemical Code 075902
Potassium 2,4-hexadienoate, (E,E)-
potassium hexa-2,4-dienoate
AI3-26043
E 202
2,4-Hexadienoic acid, potassium salt, (E,E)-
MFCD00016546
Sorbic acid, potassium salt, (E,E)-
2,4-Hexadienoic acid, potassium salt (1:1)
Potassium (E,E')-sorbate; Potassium sorbate
DSSTox_CID_7835
2,4-Hexadienoic acid potassium salt, (E,E)-
EC 246-376-1
SCHEMBL3640
2,4-Hexadienoic acid, (E,E)-, potassium salt
DSSTox_RID_78585
DSSTox_GSID_27835
potassium trans,trans-sorbate
POTASSIUM SORBATE [II]
2,4-Hexadienoic acid potassium
POTASSIUM SORBATE [FCC]
CHEMBL2106930
DTXSID7027835
POTASSIUM SORBATE [FHFI]
POTASSIUM SORBATE [INCI]
HY-N0626A
POTASSIUM SORBATE [VANDF]
trans-trans-Sorbic acid potassium
POTASSIUM SORBATE [MART.]
POTASSIUM SORBATE [USP-RS]
POTASSIUM SORBATE [WHO-DD]
Tox21_202757
AKOS015915488
POTASSIUM SORBATE [EP IMPURITY]
potassium trans,trans-2,4-hexadienoate
2,4-Hexadienoic acid, (E,E')-, potassium salt; 2,4-Hexadienoic acid, potassium salt
POTASSIUM SORBATE [EP MONOGRAPH]
SORBIC ACID POTASSIUM SALT [MI]
NCGC00260304-01
CAS-24634-61-5
CS-0102519
P1954
S0057
D02411
trans,trans-2,4-Hexadienoic acid potassium salt
A817411
Q410744
J-015607
J-524028
2,4-HEXADIENOIC ACID, (E,E')-, POTASSIUM SALT
(2E,4E)-2,4-Hexadiénoate de potassium [French] [ACD/IUPAC Name]
1VPU26JZZ4
2,4-Hexadienoic acid potassium salt
2,4-Hexadienoic acid, (E,E)-, potassium salt
2,4-Hexadienoic acid, potassium salt
2,4-Hexadienoic acid, potassium salt, (2E,4E)-
2,4-Hexadienoic acid, potassium salt, (2E,4E)- (1:1) [ACD/Index Name]
24634-61-5 [RN]
246-376-1 [EINECS]
Kalium-(2E,4E)-2,4-hexadienoat [German] [ACD/IUPAC Name]
MFCD00016546 [MDL number]
Potassium (2E,4E)-2,4-hexadienoate [ACD/IUPAC Name]
Potassium (2E,4E)-hexa-2,4-dienoate
Potassium (E,E)-2,4-hexadienoate
Potassium (E,E)-hexa-2,4-dienoate
Potassium (E,E)-sorbate
Potassium sorbate [NF] [USAN] [Wiki]
sorbic acid potassium salt
Sorbic acid, potassium salt
Sorbic acid, potassium salt, (E,E)-
trans,trans-2,4-Hexadienoic acid potassium salt
WG2170000
"POTASSIUM HEXA-2,4-DIENOATE"
(2E,4E)-2,4-Hexadienoic acid, potassium salt
[24634-61-5] [RN]
2,4-Hexadienoic acid, potassium salt, (E,E)- (9CI)
EINECS 246-376-1
Potassium [ACD/Index Name] [ACD/IUPAC Name]
Potassium (E,E')-sorbate
Potassium 2,4-hexadienoate, (E,E)-
potassium and (2E,4E)-hexa-2,4-dienoate
potassium hexa-2,4-dienoate
Potassium sorbate (E)
potassium trans,trans-2,4-hexadienoate
potassium trans,trans-sorbate
potassium;(2E,4E)-hexa-2,4-dienoate
Sorbistat potassium
Sorbistat-K
Sorbistat-potassium
trans-trans-Sorbic acid potassium
trans-trans-Sorbic acid potassium salt
UNII:1VPU26JZZ4
UNII-1VPU26JZZ4
山梨酸钾 [Chinese]
POTASSIUM SORBATE
24634-61-5
590-00-1
Sorbistat potassium
Potassium (E,E)-sorbate
Sorbic acid potassium salt
Potassium 2,4-hexadienoate
Sorbic acid, potassium salt
potassium (2E,4E)-hexa-2,4-dienoate
FEMA No. 2921
Sorbistat k
Potassium (E,E)-2,4-hexadienoate
Potassium (E,E)-hexa-2,4-dienoate
potassium;(2E,4E)-hexa-2,4-dienoate
Sorbistat-K
Potassium sorbate [NF]
Ins no.202
Potassium (e,e')-sorbate
Ins-202
1VPU26JZZ4
Potassium sorbate (e 202)
CHEBI:77868
Potassium sorbate (NF)
E-202
2,4-Hexadienoic acid, potassium salt, (2E,4E)-
BB Powder
Sorbistat-potassium
Caswell No. 701C
Potassium sorbate (E)
Potassium Sorbate [USAN]
CCRIS 1894
HSDB 1230
EINECS 246-376-1
2,4-Hexadienoic acid, potassium salt
UNII-1VPU26JZZ4
EPA Pesticide Chemical Code 075902
Potassium 2,4-hexadienoate, (E,E)-
potassium hexa-2,4-dienoate
AI3-26043
E 202
2,4-Hexadienoic acid, potassium salt, (E,E)-
MFCD00016546
Sorbic acid, potassium salt, (E,E)-
2,4-Hexadienoic acid, potassium salt (1:1)
Potassium (E,E')-sorbate; Potassium sorbate
DSSTox_CID_7835
2,4-Hexadienoic acid potassium salt, (E,E)-
EC 246-376-1
SCHEMBL3640
2,4-Hexadienoic acid, (E,E)-, potassium salt
DSSTox_RID_78585
DSSTox_GSID_27835
potassium trans,trans-sorbate
POTASSIUM SORBATE [II]
2,4-Hexadienoic acid potassium
POTASSIUM SORBATE [FCC]
CHEMBL2106930
DTXSID7027835
POTASSIUM SORBATE [FHFI]
POTASSIUM SORBATE [INCI]
HY-N0626A
POTASSIUM SORBATE [VANDF]
trans-trans-Sorbic acid potassium
POTASSIUM SORBATE [MART.]
POTASSIUM SORBATE [USP-RS]
POTASSIUM SORBATE [WHO-DD]
Tox21_202757
AKOS015915488
POTASSIUM SORBATE [EP IMPURITY]
potassium trans,trans-2,4-hexadienoate
2,4-Hexadienoic acid, (E,E')-, potassium salt; 2,4-Hexadienoic acid, potassium salt
POTASSIUM SORBATE [EP MONOGRAPH]
SORBIC ACID POTASSIUM SALT [MI]
NCGC00260304-01
CAS-24634-61-5
CS-0102519
P1954
S0057
D02411
trans,trans-2,4-Hexadienoic acid potassium salt
A817411
Q410744
J-015607
J-524028
2,4-HEXADIENOIC ACID, (E,E')-, POTASSIUM SALT
(2E,4E)-2,4-Hexadiénoate de potassium [French] [ACD/IUPAC Name]
1VPU26JZZ4
2,4-Hexadienoic acid potassium salt
2,4-Hexadienoic acid, (E,E)-, potassium salt
2,4-Hexadienoic acid, potassium salt
2,4-Hexadienoic acid, potassium salt, (2E,4E)-
2,4-Hexadienoic acid, potassium salt, (2E,4E)- (1:1) [ACD/Index Name]
24634-61-5 [RN]
246-376-1 [EINECS]
Kalium-(2E,4E)-2,4-hexadienoat [German] [ACD/IUPAC Name]
MFCD00016546 [MDL number]
Potassium (2E,4E)-2,4-hexadienoate [ACD/IUPAC Name]
Potassium (2E,4E)-hexa-2,4-dienoate
Potassium (E,E)-2,4-hexadienoate
Potassium (E,E)-hexa-2,4-dienoate
Potassium (E,E)-sorbate
Potassium sorbate [NF] [USAN] [Wiki]
sorbic acid potassium salt
Sorbic acid, potassium salt
Sorbic acid, potassium salt, (E,E)-
trans,trans-2,4-Hexadienoic acid potassium salt
WG2170000
"POTASSIUM HEXA-2,4-DIENOATE"
(2E,4E)-2,4-Hexadienoic acid, potassium salt
[24634-61-5] [RN]
2,4-Hexadienoic acid, potassium salt, (E,E)- (9CI)
EINECS 246-376-1
Potassium [ACD/Index Name] [ACD/IUPAC Name]
Potassium (E,E')-sorbate
Potassium 2,4-hexadienoate, (E,E)-
potassium and (2E,4E)-hexa-2,4-dienoate
potassium hexa-2,4-dienoate
Potassium sorbate (E)
potassium trans,trans-2,4-hexadienoate
potassium trans,trans-sorbate
potassium;(2E,4E)-hexa-2,4-dienoate
Sorbistat potassium
Sorbistat-K
Sorbistat-potassium
trans-trans-Sorbic acid potassium
trans-trans-Sorbic acid potassium salt
UNII:1VPU26JZZ4
UNII-1VPU26JZZ4
山梨酸钾 [Chinese]