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sodium sulphide

sodium sulphide

Category :

Inorganic chemicals

CAS NO : 1313-82-2
EC NO : 215-211-5
Molecular Formula : Na2S
Main Specifications : 60%min
Synonyms : Sodium monosulfide;Sodium sulfide (Na2S);sodium sulfuret;Sodium Sulphide;Disodium monosulfide;Disodium sulfide;disodiummonosulfide;disodiumsulfide;Hesthsulphid;Na2-S;disodium sulfanide;sodium sulfidosodium;
sodium sulphide
Package: in 25kg bags
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.
Molecular Structure:sodium sulphide 1313-82-2
Product description:
Molecular formula: Na2S

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

Specification
 

ITEM
I
II
III
IV
V
VI
VII
Fe
10ppmmax
20ppmmax
30ppmmax
50ppmmax
80ppmmax
150ppmmax
1500ppmmax
Na2S
60%min.
60%min.
60%min.
60%min
60%min.
60%min.
60%min.
Water insolubles
0.10%max.
0.10%max.
0.18%max.
0.20%max
 
0.20%max.
0.30%max.
 
0.40%max.
 
Na2CO3
1.80%max.
1.80%max.
1.80%max.
1.8%max
 
1.80%max.
3.00%max.
 
5.00%max.
 
Na2SO3
1.80%max.
1.80%max.
1.80%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.
2.00%max.
 
2.00%max.
 
Colour
Yellow
RED

 

 

 

 

 

Benefits:
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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Contact us
Company:
   Tianjin Yuqian International Trade Co., Ltd
Contact:
   mr niu
Phone:
+86-22-65361493
Mobile phone:
18622556162
Fax:
+86-22-65361493
E-mail:
Contact Supplier
Website:
http://www.yuqianchem.com
Address:
NO.202 ROOM,UNITE3,NO.6BUILDING,FENGJINGJIAYUAN,BINHAI NEW AREA,TIANJIN,CHINA
Zip Code:
300459
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