On Chemball

My Chemball

As Supplier

My RFQ Manage Products

As Buyer

My RFQ Post RFQ

My Account

+86-571-8627 3270

Henan Tongtai Environmental Protection Technology Co., Ltd.

6 YRS

Henan, China

CNY 2 Million

666 m²

Less than 50 people

Main Products: Sodium Sulfide Nonahydrate / Sodium Monosulfide Pentahydrate

Henan, China

Contact Supplier

Home Company Profile Contact Us Post Buying Request

Sodium Sulfide Nonahydrate / CAS 1313-84-4

Sodium sulfide content 32% - 35%

OVERVIEW

Packaging

25 KG/Woven Bag

Lead Time

14-30 days

Max Capacity

9000 MT/Year

REQUEST A QUOTATION

Submit

Get Free Samples

Less than 1KG required

DESCRIPTION

Sodium Sulfide Nonahydrate

English Name: Sodium Sulfide Nonahydrate

CAS No.: 1313-84-4

Molecular formula: H2Na2OS

Molecular weight: 96.06

EINECS No.: 639-249-0

Chemical properties: anhydrous substance is white crystal and easy to deliquesce. Industrial products are often pink, brownish red and earthy yellow due to impurities. Soluble in water. Slightly soluble in alcohol, insoluble in ether. The aqueous solution is strongly alkaline. Dissolve in sulfur to form sodium polysulfide.

Uses: used for making dyes and sulfides, and as ore flotation agent, rawhide depilant, paper cooking agent, etc. Titrimetric analysis of cadmium. Mineral flotation. Analyze the hardness of water in nitrogen fertilizer production. Analyze the copper solution of ammonia. Analyze the copper ammonia solution of ammonium bicarbonate. Metal purification. Galvanizing, cadmium, etc. Analytical reagent, chromatogram analysis, photography, mineral flotation, metal treatment, vulcanizing agent, galvanizing and cadmium.

Typical Properties

Anhydrous and nonaqueous substances are colorless and soluble solids, which are hydrolyzed in aqueous solution to be strongly alkaline. When exposed in the air, sodium sulfide will release toxic hydrogen sulfide gas with the smell of rotten eggs. Colorless crystal, easily deliquescent, soluble in water and ethanol.

CAS No.

1313-84-4

Formula

H18Na2O9S

Molecular Mass

240.18200

Exact Mass

240.04700

PSA

108.37000

Logp

-1.11410

Matter Classification

inorganic

GET SAMPLE