Product description :

Sodium sulphide flakes extrapure is a fine chemical. It is supplied by FINAR.It is used in pulp and paper industry. Sodium sulphide acts as a oxygen scavenger and for precipitating metals in water treatment. In textile industry it is used as a bleaching agent. It is used in making dyes. This Sodium sulphide flakes extrapure by FINAR is prepared under controlled environment and using high-purity material which is tested to check it's assay before manufacturing, following all Quality Assurance Guidelines.

Product features :

• Appearance : Yellow deliquescent crystalline flakes,which becomes brown/grey on storage
• Solubility : 10% solution in water should be clear
• Reducing compounds : 2.0%
• Sulfite and thiosulfate (as SO4) : 0.5% max.
• Iron(Fe) : 0.005% max

Product specifications :

• Product name : Sodium sulphide flakes extrapure
• Brand : FINAR
• Catlog number : 11685SG500
• CAS number : 1313-84-4
• Molecular formula : Na2S.xH2O
• Molecular weight :78.0452
• Assay : 55-58%
• Quantity : 500 gm