The organization upholds the philosophy of “Be No.1 in good quality, be rooted on credit history and trustworthiness for growth”, will keep on to provide previous and new customers from home and overseas whole-heatedly for Factory best selling Sodium Hydrosulfide Sodium Hydrogen NaHS CAS NO:16721-80-5 UN 29949 HG/T3687-2000 sodium sulphide flakes, Welcome to arrange long-term marriage with us. Most effective Selling price Forever Quality in China.
The organization upholds the philosophy of “Be No.1 in good quality, be rooted on credit history and trustworthiness for growth”, will keep on to provide previous and new customers from home and overseas whole-heatedly for China Sodium Hydrosulfide and NaHS, The president and all the company members would like to supply professional merchandise and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
Description of goods:  Sodium Sulphide

Mol.formula:          Na₂S
CAS No. :              1313-82-2
Grade Standard:        Industrial Grade
Purity:                  60%min

Specification

Properties:

Yellow or red flakes, strong moisture absorption, soluble in water, and water solution is strongly alkaline reaction. Sodium sulphide will cause burns when is touched with the skin and hair.

Sodium thiosulfate, sodium sulfite, sodium sulphide and sodium polysulfide, because sodium thiosulfate’s generating speed is faster, its major product is sodium thiosulfate. Sodium sulphide is deliquesced in the air and carbonated so that it is metamorphic, and constantly release hydrogen sulfide gas. The industrial sodium sulphide includes impurities, so its color is red.

Application

1. Used in Leather or tanning for removing hair from hides and skins

2. Used in synthetic organic intermediate and preparation of sulfur dye additives

3. Used in textile industry as a bleaching, as a desulfurizing and as a dechlorinating agent

4. Used in pulp and paper industry

5. Used in water treatment as an oxygen scavenger

6. Used in the photographic industry to protect developer solutions from oxidation

7. Used in the production of rubber chemicals and other chemical compounds

8. Used in other applications include ore flotation, oil recovery, food preservative,making dyes, and detergent.

9. Used in mining industry as inhibitor , curing agent , removing agent

Package

25kg PP/PE bag, or by request of clients.The organization upholds the philosophy of “Be No.1 in good quality, be rooted on credit history and trustworthiness for growth”, will keep on to provide previous and new customers from home and overseas whole-heatedly for Factory best selling Sodium Hydrosulfide Sodium Hydrogen NaHS CAS NO:16721-80-5 UN 29949 HG/T3687-2000 sodium sulphide flakes, Welcome to arrange long-term marriage with us. Most effective Selling price Forever Quality in China.
Factory best selling China Sodium Hydrosulfide and NaHS, The president and all the company members would like to supply professional merchandise and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.