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Sodium sulfide

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  Post Date: May 21,2015
  Expiry Date: Nov 17,2015
  Detailed Description: Cas No. :1313-82-2

Property : strong accessibility,density is 1.86, melting point is 950°C, easy to dissolve in water. It is easy to oxidate in the air and is poisonous.
Molecular Formula : Na2S
Molecule Weight : 78.03
CAS NO .: 1313-82-2
Appearance : Red or Yellow Flakes

Specification :

Item

Quality Index

Red Flakes

Yellow Flakes

Purity ( As Na2S)

60% min

60%

Sodium Carbonate

4.0 % max

2.0% max

Iron ( Fe )

0.15% max

0.001% max

Water insoluble

0.5% max

0.2% max

Application : Used as making sulphur dyes or dye-stuff intermediate reducer, mordant, flotation, depilatory for leather, digestion auxiliary in papermaking, also widely used in pigment and rubber industry, etc.

Packing : Packed in 25kg plastic woven bag , 150kg iron drum .

Storage: store in dry, airproof and low temperature condition.

Packing photo :
    

  CAS Registry Number:

1313-82-2
  Synonyms: ;Sodium monosulfide;Sodium sulfide (Na2S);sodium sulfuret;Sodium Sulphide;Disodium monosulfide;Disodium sulfide;disodiummonosulfide;disodiumsulfide;Hesthsulphid;Na2-S;disodium sulfanide;sodium sulfidosodium;
  Molecular Formula: Na2S
  Molecular Weight: 78.0445
  Molecular Structure: 1313-82-2 Sodium sulfide
  Hazard Symbols:  C:Corrosive;
 N:Dangerous for the environment;
  Risk Codes: R31:;
R34:;
R50:;
  Safety Description: S26:;
S45:;
S61:;

  Company: Qingdao Jiaozi International Trade Co., Ltd.     [ China ]        
  Contact: Dora
  Tel: 0536-8256719
  Fax: 0536-8256716
  Email: dora@jiaozichem.com
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