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Product:
Sodium Gluconate
Formula:
C6H11NaO7
CAS No.:
527-07-1
Product No.:
SP1180
Package:
25Kg/Drum or in terms of customer's requirements.

Physicochemical Properties

It is white or light yellow crystalline powder. Soluble in water, slightly soluble in alcohol, insoluble in ether.

 

Specification

ITEM

SPECIFICATION

RESULT

Description

white or yellow powder or crystalline

meets the requirements

Identification

meets the requierments

meets the requirements

Assay

98.0~102.0%

98.60%

Loss on drying

 0.3

0.20%

Reducing substances

Confirmed

Confirmed

ph

6.2~7.8

7.0

Heavy metals (mg/kg)

 20

20

Pb (mg/kg)

≤ 10

3

Arsenic(AS) (mg/kg)

≤3 ppm

2

 

Applications and Usages

1.Brightener for nickel iron alloy electroplating. When used alone, it can make the plating solution clear, make the plating surface bright, and make crystal fine and a great leveling. Dosage is 0.1 ~ 0.2 g/L.

2.Food additives, electroplating complexing agent, water quality stabilizer, color agent in printing and dyeing industry, treatment agent for iron and steel surface.

3.Used in pharmaceutical industry.

4.Used as a corrosion inhibitor for circulating cooling water systems, used in electroplating and metal cleaning and used in pharmacy.

5.Nutritional supplements, chelating agent and yeast food.

6.In the treatment of industrial water, used as scale-corrosion inhibitor. A good compound effect with aluminum.