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Contact SuppliersCAS NO.16721-80-5
immediately delivery16721-80-5 good supplier competitive price Sodium Hydrosulphide
In paper pulping, in dyestuffs processing, in rayon and cellophane desulfurizing, in unhairing hides and as a bleaching reagent Sodium hydrogen sulfide is used in cloth, paper, pulp and dyestuff industries. It acts as a floating agent in copper mining as well as to remove hairs from hides in leather industries. It is also used as an intermediate in synthetic chemistry. It is utilized as a raw material in the production of ammonium sulphate and ethanethiol.
Founded in 2008, East Chemsources Limited is a professional manufacturer and supplier in food and chemical field in China. Through more than ten years development, our company has developed from single product at first to provide solution to final products now, which is committed to providing solutions for success and growth with long-term relationships.
At present, our products have been exported to more than 60 countries all over the world. Our service is accomplished by providing a good quality solution that matches the specifications of our clients at competitive price. Our products would derive from trusted sources and arrive to our clients in well arranged manner, be creating the greatest benefits for our customers.
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70% Flakes Sodium Hydrosulphide
Property: Colorless orthogonal crystal with properties of deliquescence. Can be dissolved in water or alcohol. It becomes black liquid when the temperature is about 350. Sodiu Hydrosulphide for industrial use is generally liquor in orange or yellow, soild. Light yellow or orange if it is flake.
Usage:
Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes. Used in the waste treatment; Copper ore benefication, sulfurous acid dyeing of manmade fibre and etc.
| ITEM | INDEX | |||
| LIQUID | SOLID | FLAKE | ||
| Sodium hydrosulphide (NaHS) | 36/42%Min | 70%Min | 70%Min | 70%Min |
| Sodium sulphide (Na2S) | / | 5%Max | 3.5%Max | 3.0%Max |
| Fe content | / | / | 30ppm Max | 20ppm Max |
Packing:
In 25kg plastic woven bag