Wuhan Hotian Chemicals Limited
Main products:barium carbonate,barium chloride,barium sulphate,barium hydroxide
Products
Contact Us
  • Contact Person : Ms. Hu Sophia
  • Company Name : Wuhan Hotian Chemicals Limited
  • Tel : 0086-27-85554196-808
  • Fax : 0086-27-85554185
  • Address : Hubei,Wuhan,Rm.811-812, Huanan International Plaza Tower A, No.222, Fazhan Road, Jianghan district, Wuhan, Hubei province, China
  • Country/Region : China
  • Zip : 430023

Sodium Sulfide

Sodium Sulfide
Product Detailed
Properties: Sodium Sulfide Flakes, maroon color or yellow color, easily soluble in water, presenting strong alkaline solution.

 

Application:

1. as reducing agent or mordant agent in making sulphur dyes.

2. as flotation agent in non-ferrous metallurgical industry.

3. In tanner industry.

4. Used as mordant agent for cotton dying.

5. In pharmacy industry making some phenacetin.

6.In electroplate industry, for hydriding galvanize.

 

Specification: 

THIS INSPECTION IS BASED ON GB/T 10500-2000

Sodium Sulphide 1

Specification:

Fe

5ppm max

10ppm max

15ppm max

20ppm max

30ppm max

Na2S

60%min

60%min

60%min

60%min

60%min

Water insolubles

0.03%max

0.03%max

0.05%max

0.10%max

0.18%max

Na2CO3

1.80%max

1.80%max

1.80%max

1.80%max

1.80%max

Na2SO3

1.00%max

1.00%max

1.80%max

1.80%max

1.80%max

Na2S2O3

2.00%max

2.00%max

2.00%max

2.00%max

2.00%max

Color

Yellow

Sodium Sulphide 2

Specification

Fe

50ppm max

60ppm max

80ppm max

150ppm max

1500ppm max

Na2S

60%min

60%min

60%min

60%min

60%min

Water insolubles

0.18%max

0.18%max

0.20%max

0.30%max

0.40%max

Na2CO3

1.80%max

1.80%max

2.00%max

3.00%max

5.00%max

Na2SO3

2.00%max

2.00%max

2.00%max

2.00%max

2.00%max

Na2S2O3

2.00%max

2.00%max

2.00%max

2.00%max

2.00%max

Color

Yellow / Red

Sodium Sulfide



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