Sodium sulfide

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Sodium sulfide
Posting date : Sep 01, 2010
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28-
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We are manufacturer and exporter,We specialize in the exportation of Chinese chemical raw materials ,which have enjoy great popularity in world market. Sodium sulfide Formula: Na2S CAS No: 1313-82-2 H.S code: 2830101000 Melocular weight: 78.04 Appearence: Solid-fused or granular, brown red color, soluble in water, presenting strong alkaline solution, easily oxidized when exposed to air, poisonus. Specification: Items Specs Specs Specs Specs Sodium Sulfide (Na2S) 60% min 60% min 60% min 60% min Sodium Carbonate (Na2CO3) 5.0% max 2.0% max 2.0% max 2.0% max Insoluble 0.4% max 0.2% max 0.2% max 0.2% max Ferrous (Fe) 0.15% max 0.015% max 0.005% max 0.002% max Application: Used as making sulphur dyes or dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making. also widely in pigment and rubber industry, etc. Packing : 25kg/bag.Also can according to customers's requirements/as buyers request. If you need this kind of product, please contact us, we will give you the best price on the promise of good quality.

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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