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sodium sulphide

Payment & Shipping Terms:

Minimum Order Quantity:	20 Metric Ton
Price:	FOB XINGANG USD 300~400
Packaging Details:	Packing: 25kgs plastic woven bag
Delivery Time:	PROMPT
Payment Terms:	L/C,T/T
Supply Ability:	1200 Metric Ton per Month

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Detailed Product Description

Molecular formula: Na2S
Molecular weight: 78.04

Property: Flakes, yellow or red 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 flakes
Na2S(%): 60.0Min.
Na2CO3(%): 2.0Max.
Water Insoluble(%): 0.05Max.
Fe(%): 0.003Max.

Specification: Red flakes
Na2S(%): 60.0Min.
Na2CO3(%): 5.0Max.
Water Insoluble(%): 0.4Max.
Fe(%): 0.15Max.

Packing: 25kgs plastic woven bag