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Zinc borate, Hi-LR™

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SKU:
GRM7627
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CAS Number : 1332-07-6
Molecular Formula : 2ZnO.3B₂O₃.3.5H₂O
Zinc borate is a low toxicity, white crystalline,primarily used as a flame retardant and smoke suppressant in plastics and cellulose fibers, paper, rubbers and textiles. It is also used in paints, adhesives and pigments.

Product Identifier

CAS No. 1332-07-6
EC No. 215-566-6
Molecular Formula 2ZnO.3B2O3.3.5H2O
Molecular Weight 434.62
HS Code 2840 20 90
Storage Below 30°C
Shelf life 4 years

Technical Specification

Appearance White to off-white crystals or powder
Solubility 33.3 mg soluble in 1 mL of hot hydrochloric acid
Loss on ignition (at 850°C) 14.00-15.00%
Zinc oxide (ZnO, EDTA Titration) min. 37.00%
Boric oxide ((B2O3), Gravimetry/Titration) min. 47.00%

Safety Information

Hazard Pictogram(s) Hazard Pictogram Exclamation MarkHazard Pictogram Environment
Signal Word Warning
Hazard Statement(s) H361d-H411
Precautionary Statement(s) P201-P273-P280-P308+P313-P391-P501
UN No. 3077
Class 9
Packing Group III
RTECS -
WGK 3
More Information
Product Name Zinc borate, Hi-LR™
SKU GRM7627
CAS No 1332-07-6
EC No. 215-566-6
Molecular formula 2ZnO.3B₂O₃.3.5H₂O
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