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Sodium sulfide buy in Shenyang
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Sodium sulfide

Sodium sulfide

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China, Shenyang
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Description

Specification:

Fe

Na2S

Water insoluble

Na2CO3

Na2SO3

Na2S2O3

color

15ppm Max

60min.

0.05%max

1.80%max

1.80%Max

2.00%max.

Yellow

20ppm Max

60%min.

0.10%max

1.80%max

1.80%Max

2.00%max.

30ppm Max

60%min.

0.18%max

1.80%max

1.80%max

2.00%max.

50ppm Max

60%min

0.18%max

1.80%max

2.00%max

2.00%max

80ppm Max

60%min

0.20%max

2.00%max

2.00%max

2.00%max

150ppm Max

60%min

0.30%max

3.00%max

2.00%max

2.00%max

1500ppm Max

60%min

0.40%max

5.00%max

2.00%max

2.00%max

Red

Fe Na2S Water insoluble Na2CO3 Na2SO3 Na2S2O3 color
15ppm Max 60%min. 0.05%max 1.80%max 1.80%Max 2.00%max. Yellow
20ppm Max 60%min. 0.10%max 1.80%max 1.80%Max 2.00%max.
30ppm Max 60%min. 0.18%max 1.80%max 1.80%max 2.00%max.
50ppm Max 60%min 0.18%max 1.80%max 2.00%max 2.00%max
80ppm Max 60%min 0.20%max 2.00%max 2.00%max 2.00%max
150ppm Max 60%min 0.30%max 3.00%max 2.00%max 2.00%max
1500ppm Max 60%min 0.40%max 5.00%max 2.00%max 2.00%max

Fe

Na2S

Water insoluble

Na2CO3

Na2SO3

Na2S2O3

color

15ppm Max

60%min.

0.05%max

1.80%max

1.80%Max

2.00%max.

Yellow

20ppm Max

60%min.

0.10%max

1.80%max

1.80%Max

2.00%max.

30ppm Max

60%min.

0.18%max

1.80%max

1.80%max

2.00%max.

50ppm Max

60%min

0.18%max

1.80%max

2.00%max

2.00%max

80ppm Max

60%min

0.20%max

2.00%max

2.00%max

2.00%max

150ppm Max

60%min

0.30%max

3.00%max

2.00%max

2.00%max

1500ppm Max

60%min

0.40%max

5.00%max

2.00%max

2.00%max

Red

Fe

Na2S

Water insoluble

Na2CO3

Na2SO3

Na2S2O3

color

15ppm Max

60%min.

0.05%max

1.80%max

1.80%Max

2.00%max.

Yellow

20ppm Max

60%min.

0.10%max

1.80%max

1.80%Max

2.00%max.

30ppm Max

60%min.

0.18%max

1.80%max

1.80%max

2.00%max.

50ppm Max

60%min

0.18%max

1.80%max

2.00%max

2.00%max

80ppm Max

60%min

0.20%max

2.00%max

2.00%max

2.00%max

150ppm Max

60%min

0.30%max

3.00%max

2.00%max

2.00%max

1500ppm Max

60%min

0.40%max

5.00%max

2.00%max

2.00%max

Red

Uses: Used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc.

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Sodium sulfide
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