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  • Jiangsu Kolod Food Ingredients Co., Ltd.

  •  [Jiangsu,China]
  • Business Type:Manufacturer
Jiangsu Kolod Food Ingredients Co., Ltd.

Jiangsu Kolod Food Ingredients Co., Ltd.

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China Gold Supplier for Offer Zinc Acetate,Zinc Acetate Dihydrate Pharmaceutical Grade,Molecular Formula is Zn(CH3CO2)2·2H2O From China Manufacturer Zinc acetate dihydrate food additive export to Belize Suppliers

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    Unit Price: USD 1000 / Kilogram
    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1000 Kilogram
    Delivery Time: 7 Days
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Quality comes first; service is for Food Grade Zinc Acetate High Purity,Zinc Acetate Dihydrate Food Grade,Zinc Acetate Dihydrate BP2013 99%. business associations and buddies from all over the earth to call us and seek cooperation for mutual rewards.

China Gold Supplier for Offer Zinc Acetate,Zinc Acetate Dihydrate Pharmaceutical Grade,Molecular Formula is Zn(CH3CO2)2·2H2O From China Manufacturer Zinc acetate dihydrate food additive export to Belize Suppliers

Zinc acetate dihydrate, Acetic acid Zinc salt dihydrate, C4H6O4Zn.2H2O

Description

Zinc acetate is a salt with the formula Zn(CH3CO2)2, which commonly occurs as the dihydrate Zn(CH3CO2)2·2H2O. Both the hydrate and the anhydrous forms are colorless solids that are commonly used in chemical synthesis and as dietary supplements. Zinc acetates are prepared by the action of acetic acid on zinc carbonate or zinc metal. When used as a food additive, it has the E number E650.


Application

Dietary and medicinal applications
Zinc acetate has been used in lozenges for treating the common cold. Zinc acetate can also be used to treat zinc deficiencies.[2] As an oral daily supplement it is used to inhibit the body's absorption of copper as part of the treatment for Wilson's disease. Zinc acetate is also sold as an astringent in the form of an ointment, a topical lotion, or combined with an antibiotic such as erythromycin for the topical treatment of acne.[4] It is commonly sold as a topical anti-itch ointment.

Industrial applications
Industrial applications include wood preservation, manufacturing other zinc salts, polymers, manufacture of ethyl acetate, as a dye mordant, and analytical reagent. It is used in commercial nuclear power plants as a plating inhibitor on primary water piping.


 


British Pharmacopoeia

Zinc Acetate BP

C4H6O4Zn-2H2O
Action and use
Astringent
Preparation
Erythromycin and Zinc Acetate Lotion

DEFINITION
Content
99.0 per cent to 101.0 per cent of C4H6O4Zn-2H2O

CHARACTERS
Appearance
White or almost white crystalline powder or flakes.
Solubility
Freely soluble in water, soluble in ethanol (96 per cent).

IDENTIFICATION
A. It gives reaction of acetates.
B. It gives the reaction of zinc.




Zinc Acetate USP Dihydrate

C4H6O4Zn·2H2O 219.51
Acetic acid, zinc salt, dihydrate.
Zinc acetate dihydrate [5970-45-6]
Anhydrous 183.48 [557-34-6]
Zinc Acetate contains not less than 98.0 percent and not more than 102.0 percent of C4H6O4Zn·2H2O.

Identification- A solution (1 in 20) responds to the tests for Zinc and for Acetate.
pH: between 6.0 and 8.0, in a solution (1 in 20).
Insoluble matter- A 20-g portion, dissolved in 150 mL of water containing 1 mL of glacial acetic acid, shows not more than 1.0 mg of insoluble matter (0.005%).
Arsenic: 3 ppm.
Lead- (0.002%).
Chloride- (0.005%).
Sulfate- (0.010%).
Alkalies and alkaline earths- (0.2%).

 



Zinc Acetate Dihydrate ACS Analytical Reagent

Reagent Chemicals
ACS Specifications
Zinc Acetate Dihydrate
(CH3COO)2Zn-2H2O
Formula Wt 219.51
CAS Number 5970-45-6

REQUIREMENTS

Assay

98.0-101.0% (CH3COO)2Zn . 2H2O

pH of a 5% solution

6.0-7.0 at 25C

MAXIMUM ALLOWABLE

Insoluble matter

0.005%

Chloride (Cl)

5 ppm

Sulfate (SO4)

0.005%

Calcium (Ca)

0.005%

Magnesium (Mg)

0.005%

Potassium (K)

0.01%

Sodium (Na)

0.05%

Iron (Fe)

5 ppm

Lead (Pb)

0.002%

 

zinc acetatezinc acetate loaded with pallet

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"The key to our success is ""Good Products Good quality, Reasonable Value and Efficient Service"" for Zinc acetate dihydrate food additive. The product will supply to all over the world, such as: France,Anguilla,Congo. Business philosophy: Take the customer as the Center take the quality as the life integrity responsibility focus innovation.We will provide professional quality in return for the trust of customers with most major global suppliers,all of our employees will work together and move forward together.

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