Sodium Sulphide 50%

Post Date:
Apr 17,2017
Expiry Date:
Apr 17,2018
Detailed Description:
Cas No. :1313-82-2 Quantity: 25000Metric Tons
Specs:GB/T 10500-2000
Price:370 USD Metric Tons
Payment Method: T/T
Molecular formula: Na2S
Molecular weight: 78.04CAS NO.: 1313-82-2 Property: Flakes, yellow color, soluble in water, presenting strong alkaline solution, easily oxidized when exposed to air.Aplication: Used in sulfur dyes, used as reductant, mordant, floatation agent, depilatory for leather, digestion auxiliary in paper-making, and used in textile, pigment and rubber too. Specification: Yellow flakesNa2S(%): 50—60.0Min.Na2CO3(%): 2.0Max.Water Insoluble(%): 0.05Max.Fe(%): 0.0005—0.003Max.GB/T10500-2000
Specification: Red flakesNa2S(%): 50—60.0Min.Na2CO3(%): 5.0Max.Water Insoluble(%): 0.4Max.Fe(%): 0.15Max.GB/T10500-2000Packing: 25kgs plastic woven bag
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:
Hazard Symbols:
C:Corrosive;
N:Dangerous for the environment;
Risk Codes:
R31:;
R34:;
R50:;
Safety Description:
S26:;
S45:;
S61:;

Offter to Sell