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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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Zinc acetate

Zinc acetate

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1、Chemical Name: Zinc acetate

2、Molecular Formula: C4H6O4Zn ; C4H6O4Zn·2H2O

3、Molecular Weight: Anhydrate:183.48 ; Dihydrate:219.51

4、CAS: Anhydrate:557-34-6 ; Dihydrate:5970-45-6

5、Character: White crystalline powder or thin slice with slightly acetic acid taste, and it’s soluble in water or ethanol.

6、Usage: Used as a nutritional fortifier in the food industry. It can be used as printing and dyeing mordant, medicine convergent agent, wood preservative, porcelain glaze, etc., it can also be used in the production of zinc salt, determination of sodium, hydrogen sulfide, protein reagent, chromatography reagent, mordant for polyester industry.

7、Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as the 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 substance.

Specification GB1903.35-2018 BP2013
Content(C4H6O4Zn·2H2O),w/% 99.0-101.0 99.0-101.0
PH value (10% solution ,25℃) 5.8-7.0 5.8-7.0
Chlorides (Cl),w/%          ≤ 0.005 0.005
Sulfates (SO4),w/%         ≤ 0.01 0.01
Aluminum (Al),w/%         ≤ ———— 0.0005
Arsenic(As),w/%            ≤ 0.0002 0.0002
Cadmium(Cd), w/%          ≤ 0.0002 0.0002
Copper(Cu) ,w/%            ≤ ———— 0.005
Iron(Fe), w/%               ≤ ———— 0.005
Lead (Pb),w/%              ≤ 0.0004 0.001
Loss On Drying, w/%        ≤ 19.0 ————
Reducing Substance 通过试验 Pass Test

 

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