Zinc Sulphate Heptahydrate

Short Description:

Zinc Sulfate Heptahydrate occurs as a white crystalline granules. It loses water at temperatures above 238°C. Its solutions are acid to litmus. The monohydrate is soluble in water and practically insoluble in alcohol.

Code：RC.03.04.005758

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Product Detail

Product Description

Zinc Sulphate Heptahydrate
Ingredient:ZINC SULPHATE HEPTAHYDRATE
Product Code：RC.03.04.005758

Features

1.Drived from high quality mineral resource.
2.Physical and chemical paramaters can be customized according to your needs.

Application

Soft capsule, Capsule, Tablet, Prepared milk powder, Gummy, Beverages

Parameters

Chemical-Physical Parameters	RICHEN	Typical Value
Identification	Positive for Zinc and Sulfate	Positive
Assay ZnSO4·7H2O	99.0%~108.7%	99.7%
Acidity	Passes test	Passes test
Alkalies and Alkaline Earths	Max. 0.5%	0.38%
PH value (5%)	4.4~5.6	Complies
Cadmium (Cd)	Max. 1mg/kg	0.043mg/kg
Lead(Pb)	Max. 3mg/kg	0.082mg/kg
Mercury (Hg)	Max. 0.1mg/kg	0.004mg/kg
Arsenic(As)	Max. 1mg/kg	Non-detected (<0.01mg/kg)
Selenium (Se)	Max. 30mg/kg	Non-detected (<0.002mg/kg)

Microbiological Parameters	RICHEN	Typical Value
Total plate count	Max. 1000cfu/g	＜10 cfu/g
Yeasts & Moulds	Max. 50cfu/g	＜10 cfu/g
Coliforms	Max. 10cfu/g	＜10 cfu/g
Salmonella/10g	Absent	Absent
Enterobacteriaceaes/g	Absent	Absent
E.coli/g	Absent	Absent
Stapylocuccus Aureus/g	Absent	Absent