We are wafangdian yushi energy co,. ltd. based in wafangdian dalian , China. We are member of Tradekey.com since August, 2006. Our business is related to Energy Products industry and we specifically deal in bearing, chemical products, granite.. Please find our product details below:

Sell potassium hydroxide
Formula KOH
M.W. 56.108
Appearance Liquid Palely yellow or bluish-violet
Solid Pale, bluish-green or palely violet solid or flaky crystal
Purity Liquid 45% (Min)
Solid 88% (Min)
Density 2.044g/cm3
S. P. 360.5 centigrade;
B. P. 360.5 centigrade;
Uses Mainly used for industries of dyes, potassium permanganate, alkaline accumulators, potash fertilizer, medicine, etc.
Packing Solid In 200kg net iron drums
Flake In 25kg net weaved bags with plastics bag inside.

Sell Sodium thiosulphate (hypo)
Formula: Na2S2O3.5H2O
M.W.: 248.2
specifications:
purity: 99%min.
Insoluble matter in water: 0.01% max.
Sulfides(in terms of na2s): 0.001%max.
Uses: used for reduction as fixing agent in photography, strengthening agent in the manufacture of cement, in leather and textile industry etc.
Packing: in 25kgs net plastic woven bag with a plastic bag inside

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