What Is COBALT GLUCONATE with CAS 71957-08-9?

Specification

Product Name:	COBALT GLUCONATE	Batch No.	JL20220515
Cas	71957-08-9	MF Date	May. 15, 2022
Packing	25KGS/BAG	Analysis Date	May. 17, 2022
Quantity	1MT	Expiry Date	May. 14, 2024
ITEM	STANDARD		RESULT
Appearance	Pink powder		Conform
Assay (Cobalt Gluconate on dried basis) %	97.0- 103.0		97.6
Loss on drying(105°C temp for 2 hour) %	≤3.0-12.0%		7.6
Lead (ppm)	≤10		8
Chloride (ppm)	≤600		480
Sulphate (ppm)	≤500		420
Arsenic (ppm)	≤3		2

Cobalt gluconate and a production method thereof relate to a cobalt-containing organic compound suitable for use as a pharmaceutical intermediate, The production method is to dissolve cobalt sulfate and sodium bicarbonate in water, make saturated solution, filter and refine respectively, react in the reaction kettle, reaction temperature 80℃, time 1 hour, and then put in other containers for 12 hours, then centrifuge separation, washing, drying, grinding, sieving; Then the prepared basic cobalt carbonate and gluconic acid react in the reaction kettle, react at the temperature of 70℃-100℃ for 1 hour, and then put into the crystallization tank for crystallization, drying, grinding, the advantages are easy to dissolve in water, the production process is simple. Mainly used in cosmetics, food additives.

Application

In cosmetics, skin care products, the main role is the skin conditioner, with the effect of curing and regulating the skin. As a food additive, nutritional supplement, supplement animal body mineral elements, can improve human immune function.

Package

25kgs bag or requirement of clients. Keep it away from light at a temperature below 25℃.

COBALT-GLUCONATE-71957-08-9 1

COBALT GLUCONATE with CAS 71957-08-9 Food additives for Nutrition Health

Products Details

What Is COBALT GLUCONATE with CAS 71957-08-9?

Specification

Application

Package

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