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Sell Sodium Sulfide

China

أحصل على آخر سعر

Shandong

-

1 Ton

25KG woven bags

within two weeks

3000 Ton per Month

L/C, T/T

الاتصال الآن

الوصف


1313-82-2 ---GOLD sodium sulphide supplier from china
 

1.Sodium Sulfide 60% 

2.Low Iron
3.Best Price and Superior Quality
4.MOQ: 20 MT
5.Timely Delivery

Molecular formula: Na2S

Molecular weight:78.04

CAS No.:1313-82-2

H.S. code: 28301010

Standard:GB/T 10500-2000

 

 

 

Item

Index

151500ppm

150ppm

80ppm

50ppm

30ppm

20ppm

15ppm

10ppm

Na2S       ≥%

 

60

60

60

60

60

60

60

60

Fe            ≤%

 

0.15

0.015

0.008

0.005

0.003

0.002

0.0015

0.001

Na2CO3     ≤%

 

5.0

3.0

2.0

2.0

2.0

2.0

2.0

2.0

Watter insoluble ≤%

 

0.4

0.2

0.2

0.2

0.2

0.2

0.1

0.05

Na2SO3      ≤%

 

2.0

2.0

2.0

2.0

2.0

2.0

1.5

1.0

Na2S2O3   ≤%

 

2.0

2.0

2.0

2.0

2.0

2.0

1.5

1.5

 

 

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.

 

Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air.


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الشخص الذي يمكن الاتصال به: Zhang

الشركة:Tai'an Ming Chen Chemical Import and Export Co., Ltd

عنوان:Tai Shan Street, Tai'an City, Taian , Shandong,

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Zhang < Tai'an Ming Chen Chemical Import and Export Co., Ltd >
أريد أن أعرف:

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