Hebei Xiangfei Chemicals Co., Ltd -

Hebei Xiangfei Chemicals Co., Ltd

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soda ash light&dense
Specification: Total alkalinity:Min 99.2 %, Chlorides:Max 0.7 %,Iron:Max 40 PPM
Detail: Molecular formula: NA2CO3 Molecular weight: 105.99 CAS: 497-19-8 Characters: the white powder dissolved or fine Soluble in water with alkaline aqueous solution. Do not dissolve in ethanol, ethyl ether. Purposes: use very...

oxalic acid 99.6%min
Specification: ASH %¡Ü0.1 IRON %¡Ü0.02 LOSS ON IGNITION %¡Ü0.08
Detail: Properties: Oxalic acid forms colourless crystals, readily soluble in water, with light nitrogen oxides-like odour. Oxalic acid dihydrate begins to dissociate at temperature over 30 ¡æ. If heated quickly, it melts at 101.5 ¡æ,...


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