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Jiangsu Kolod Food Ingredients Co.,Ltd.

focus on food additives and chemicals

Jiangsu Kolod Food Ingredients Co., Ltd.

Jiangsu Kolod

focus on food additives and chemicals

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Anhydrous potassium acetate

Anhydrous potassium acetate


质量指标 Specification JECFA
含量(以干基计),w/%         ≥ Content(As Dry Basis),w/%     ≥ 99.0
干燥失重(150℃,2h),w/%     ≤ Loss On Drying(150℃,2h), w/%   ≤ 8.0
碱度 Alkalinity 正常(Normal)
钾化合物 Test for potassium Pass Test
钠化合物 Test for sodium 正常(Normal)
铅,mg/kg           ≤ Lead,mg/kg           ≤ 2
乙酸盐 Test for acetate Pass Test
pH值(50g/L溶液,25℃) pH Value (50g/L solution,25℃) 7.5-9.0


1、Chemical Name: Potassium  Acetate

2、Molecular Formula : C2H3KO2

3、Molecular Weight: 98.14

4、CAS: 127-08-2

5、Character: It is white crystalline powder. It’s easily deliquescent and tastes salty. PH value of 1mol/L aqueous solution is 7.0-9.0. Relative density(d425) is 1.570. Melting point is 292℃. It’s highly soluble in water (235g/100mL, 20℃; 492g/100mL, 62℃), ethanol (33g/100mL) and methanol (24.24g/100mL, 15℃), but insoluble in ether.

6、Usage: It is used as buffering agent, neutralizer, preservative and color fixative to

protect natural colors of animals and plants.

7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.


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