60% 30ppm Sodium Sulphide for Leather Chemical

• Certification: Isg, SGS.BV
• Type: Sodium Sulfide
• Grade Standard: Industrial Grade
• Model NO.: sodium sulphide 60%
• FOB Port: Xingang, China
• Loading Capacity: 22.5mt/20'fcl
• Annual Output: 30, 000mts
• Payment: T/T, L/C, D/P
• Shipment: Five Days in Stock
• Market: Europe, Asia, South America
• Transport Package: in 25kg Plastic Woven Bag
• Specification: 60% Purity 30ppm
• Trademark: X-HUMATE
• Origin: China
• HS Code: 2830101000
• Production Capacity: 700mts Per Month

Product Description

First Grade 30ppm 60%Min Sodium Sulfide

Sodium Sulfide Introduction:
Thin flakes, yellow or red, soluble in water, presenting strong alkaline solution, easily oxidized when exposed t ai, posion.

Packing:
In 25KG plastic woven bag with inner PE bag

Usage:
Used as making sulphur dyestuff intermediate reduce, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc.

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Na2S	60%min
Na2CO3	1.80%max
Na2SO3	1.80%max
Na2S2O3	2.00%max
Fe	30ppm max
Water insolubles	0.18%max
Colour	yellow