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Sodium Sulfide

Disodium Sulfide, Sodium Sulphide, Sodium Salt, Sodium Compound

Introduction to Sodium Sulfide
Sodium sulfides offered by Chuangji are famous for complete types and high purity, with an annual sales volume of 60,000 tons. Wide application of sodium sulfide is found in printing and dyeing industries.

Main Applications of Sodium Sulfide
1. Sodium sulfide is frequently used in kraft process and ideally suited for the production of high-strength paper.
2. It also functions as a desulfurizing and dechlorinating agent in leather process for the sulfitisation of tanning extracts.
3. In electroplating industry, disodium sulfide reacts with palladium and produces palladium sulfide, which forms a good conducting layer on metalloids.
4. Sodium sulfide also works as reducing agent in printing and dyeing factories.
5. It is also applied for sulfonation and sulfomethylation.
6. Usage of sodium sulphide is found in manufacturing plants of rubber chemicals.

Technical Data of Sodium Sulfide
CAS No.: 1313-82-2
Product name Sodium sulfide
Physical properties Yellow flakes, water-soluble, rotten egg odor
Package 25kg: plastic woven bags, 150kg: iron barrels
Items 10PPM 15PPM 20PPM 30PPM 50PPM 80PPM 150PPM 1500PPM
Na2S ≥60% ≥60% ≥60% ≥60% ≥60% ≥60% ≥60% ≥60%
Na2CO3 ≤2.0% ≤2.0% ≤2.0% ≤2.0% ≤2.0% ≤2.0% ≤3.0% ≤5.0%
Water insoluble matters ≤0.2% ≤0.2% ≤0.2% ≤0.2% ≤0.2% ≤0.2% ≤0.2% ≤ 0.4%
Fe ≤0.001% ≤0.0015% ≤0.002% ≤0.003% ≤0.005% ≤0.008% ≤0.015% ≤0.15%

Disodium sulfide, sodium sulphide, sodium salt, sodium compound, sodium sulphide flake, sodium sulfide flake