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Specification Of Zinc Borate Chemical news
PRODUCT IDENTIFICATION
CAS NO. : 1332-07-6, 138265-88-0, 149749-62-2
EINECS NO. : 215-566-6
FORMULA : 2ZnO.3B2O3.3.5H2O
MOL WT. : 434.62
TOXICITY : Oral rat LD50; 10000 mg/kg
SYNONYMS : Boric acid, zinc salt; Borsäure, Zinksalz (German);
SALES SPECIFICATION
APPEARANCE : White crystalline powder
ZnO : 36.0% - 39.0%
B2O3 : 46.5% - 49.5%
WATER : 0.5% max
RESIDUE ON IGNITION : 0.5% max
PARTICLE SIZE : 8-20 um (mean)
TRANSPORTATION
PACKING : 40kgs in bag
HAZARD CLASS : Not regulted
UN NO.  





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