Sodium Gluconate/CAS: 527-07-1 Food/Industrial Grade

supply food grade and Industrial Grade Sodium Gluconate/cas:527-07-1

EINECS: 408-207-7

Purity: 99.0%min

Appearance: white crystalline granule or powderSpecifications:

Item

Food grade

Industry grade

Test Result

Appearance

White crystal powder or granule

Meet the standard

Solubility

Easily soluble in water, slightly soluble in alcohol and insoluble in ether

Meet the standard

Identitification

Meet the standard

Meet the standard

Meet the standard

Assay,%

99.0 min

98.0 min

99.2

Moisture,%

0.50max

1.0max

0.35

Reduzate,%

0.50 max

1.0 max

0.26

Sulfate,%

0.05 max

0.2 max

0.03

Chloride,%

0.07 max

0.1 max

0.04

Pb,ug/g

1 max

2 max

1 max

Arsenic salt,ug/g

2 max

2 max

2 max

Heavy metals,ug/g

20 max

20 max

20 max

PH

6.2-7.8

6.2-7.8

7.2

Sodium gluconate use the glucose as as raw material,it was extracted in the way of microbial fermentation and multi-effect concentration crystallization

Usage:

1.For the purpose of brightener in nickel iron alloy plating. Alone with the plating solution clarification, plating surface light, crystal and advantages of flat is good, the amount of 0.1 ~ 0.2 g/L.

2.Used as a corrosion inhibitor for circulating cooling water system for electroplating and metal clean

3.Uses: food additives, electroplating complexing agent, water quality stabilizer, printing and dyeing industry color agent, iron and steel surface treatment agent, etc.ing

4.Use for pharmaceutical industry

5.The use of nutritional supplements, chelating agent, yeast food.
It can be used as scale and corrosion inhibitor in industrial water treatment.

packing and shipping

packing :25kg/bag

shipping :7-15 days after the payment