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Description du produit
Matériel Chimique & Produits /  Réactifs Chimiques / 
Information sur le fabricant
Société :
Yuancheng Saichuang Technology Co., Ltd.
 
Adresse :
496 Zhongshan Road
 
Téléphone :
+86-027-50756092

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Specification: Appearance White crystals or crystalline powder Assay 98.5-101.5% Specific optical rotation [a]D2 -9.8~-11.2 Chloride(C1) NMT 0.040% Sulfate(SO4) NMT 0.040% Iron(as Fe) NMT 30ppm Heavy Metals(Pb) NMT 15ppm Loss on drying NMT 0.30% Residue on ignition NMT 0.40% pH 4.0-7.0 
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"Réactifs Chimiques":
 Ferric Chloride
Ferric Ch...
 Sodium Percarbonate
Sodium Pe...
 Cobalt Carbonate
Cobalt Ca...
 Cobalt Sulfate
Cobalt Su...
 Cobalt Sulfate
Cobalt Su...
 Magnesium Hydroxide
Magnesium...
 
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