Jinan Qianyue Chemical Dept.
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  • Contact Person : Mr. Ding Fengqing
  • Company Name : Jinan Qianyue Chemical Dept.
  • Tel : 86-531-82370097
  • Fax : 86-531-88778997
  • Address : Shandong,Jinan,Fine Chemical Park, No.A2-19, North Lishan Road, Licheng District, Jinan City
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Sodium sulfide (rotten base)

Sodium sulfide (rotten base)
Product Detailed
Used for making sulfur dyes and sulfide, as an agent in ore flotation, and other chemical compounds etc.

Sodium Sulfide

Detailed description

CAS No.: 1313-82-2

EINECS No: 215-211-5 

H.S.code: 2830101000   

Molecular formula: Na2S

Molecular Weight: 78.0445  

Alias:Sodium monosulfide; Sodium sulfuret; Disodium monosulfide; Disodium sulfide; disodiummono sulfide; Sodium sulfide.

Physical and chemical properties :

Density 1.86 

Melting point  950°C

Appearance: Pure sodium sulfide is colorless crystalline powder. Industrial sodium sulfide is light yellow flakes.

Solubility: Soluble in water, insoluble in ether, slightly soluble in ethanol,

The aqueous solution is strong alkalinous, easily oxidized when exposing to air. Toxic.

Application: Used for making sulfur dyes and sulfide, as an agent in ore flotation,  and other chemical compounds etc.

Package: Packed in PP woven bags with PE film liner, Net weight: 25kgs/bag(72*45)cm 50kgs/bag(88*55)cm.

SODIUM SULFIDE

Appearance

Red, yellow or light yellow flakes

1500 PPM

Na2S %

60.0 min

Na2CO3 %

5.0 max

Water Insoluble %

0.4 max

Fe %

0.15 max

150 PPM/80 PPM

Na2S %

60.0 min

Na2CO3 %

3.0 max/2.0 max

Water Insoluble %

0.2 max

Fe %

0.015 max/0.008 max

50 PPM/30 PPM

Na2S %

60.0 min

Na2CO3 %

2.0 max

Water Insoluble %

0.2 max

Fe %

0.005 max/0.003

Mr John

Sodium sulfide (rotten base)



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