Hebei Yonghui Chemicals Imp.&Exp. Co., Ltd. -

Hebei Yonghui Chemicals Imp.&Exp. Co., Ltd.

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soda ash
Specification: Standard
Detail: Total alkalinity (as Na2CO3 in dry base): ¡Ý99.2% Chloride content(as NaCl): ¡Ü0.70% Iron content(as Fe in dry base):¡Ü 0.003% Sulphate content (as SO4 in dry base): ¡Ü0.03% Water insoluble matter: ¡Ü0.03% Loss on ig...

pentaerythritol
Specification: Standard
Detail: Mono-PE wt%: 98min Hydroxyl value %: 49.0min Moisture wt%: 0.2max Ash wt%: 0.05max Phthalic Color: 1max

glacial acetic acid
Specification: Industry grade and Food grade
Detail: It is dividede into Industry grade and Food grade

formic acid
Specification: Standard
Detail: ITEM STANDARD STANDARD CONTENT% ¡Ý90.0 ¡Ý85.0 Chloride(Cl-)% ¡Ü0.003 ¡Ü0.005 Sulphate (SO42-)% ¡Ü0.001 ¡Ü0.002 Iron(Fe3+)£©% ¡Ü0.0001 ¡Ü0.0005 Residue % ¡Ü0.006 ¡Ü0.020


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