Xinjiang Hirun International Trade Co., Ltd.

China Manufacturer with main products: Tomato Paste, Apricot Puree, Juice Concentrate, Caustic Soda, Citric Acid, Humic Acid, Sodium Sulphide, Sodium Nitrate

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Sodium Sulphide

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Xinjiang in China

Specifications

CAS No.
1313-82-2

Physicochemical Properties
Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air, poison
Applications and Usages Sodium Sulfide is a strong reducing agent and reacts with oxidants. Primarily used in pulp and paper industry. It is used in water treatment as an oxygen scavenger agent, in the photographic industry to protect developer solutions from oxidation, in textile industry as a bleaching, as a desulfurizing and as a dechlorinating agent and in leather trade for the sulfitization of tanning extracts. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent. It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds. It is use in other applications include ore flotation, oil recovery, food preservative, making dyes, and detergent.
Specification Index Yellow Red
Na2S %≥ 60.00 60.00
Fe Content ppm≤ 10-80 150-1500
Water Insolubles %≤ 0.03-0.20 0.20-0.40
Na2CO3 %≤ 1.8-2.0 2.0-5.0
Na2SO3 %≤ 2.00 2.00
Packaging In 25kg net plastic woven bags, or jumbo bag
Storage Condition Sweep,dry,avoid insolation and raining

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