High Purity 60% Yellow Flake 10ppm Na2s Sodium Sulfide

Product Description

Property: Easy to be deliquesced. It will generate hydrogen disulfide when reacting with acids.
Use: Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes; Used in the waste water treatment;it is the raw material to produce ammonium sulphate and ethanethiol(semi-finished products); "Used in the copper ore beneficiation,also in the sulfurous acid dyeing of manmade fibres."
Packing: 25 kgs plastic woven bag or 900 kgs bulk.

SPECIFICATION
ITEM	METHOD	STANDARD	RESULT	REMARK
NA2S	GB-T10500-2000	≥60.0%	PASS
NA2SO3	GB-T10500-2000	≤3.00%	PASS
NA2S2O3	GB-T10500-2000	≤3.00%	PASS
FE	GB-T10500-2000	≤10ppm	PASS
NA2CO3	GB-T10500-2000	≤2.00%	PASS
Water Insoluble	GB-T10500-2000	≤0.05%	PASS

Sodium Sulphide 60% red/yellow flakes Usage: Used in leather tanning processing Fabric printing and dyeing Mining flotation agent Waste Water Treatment Papermaking industry
Packing:
25kg/bag and 1000kg/bag
Production capacity and advantage:
Annual capacity approx 100,000 MT with REACH license and shipment date would be 20-25days after contract approved.

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