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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

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Specification FAO/WHO,1992 JECFA E261
Content(On dry basis),w/%     ≥ 99.0 99.0
Loss on drying(150℃,2h), w/%  8.0 8.0
Alkalinity Normal Passes test
Arsenic(As),mg/kg            ≤ 3.0 ————
Test for sodium Normal ————
Lead(Pb),mg/kg              ≤ 10.0 2.0
Heavy metal(as Pb),mg/kg      ≤ 20.0 ————
pH(5% Solution) 7.5-9.0 7.5-9.0
Acetate ———— Passes test
Sodium ———— Negative test

 

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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