DI-BORON TRIOXIDE ANHYDROUS

DI-BORON TRIOXIDE ANHYDROUS Extra Pure

Boric oxide

Article No.

2223D

Grade

Extra Pure

Purity

98%

CAS No.

1303-86-2

Molecular Formula

B₂O₃

Molecular Weight

69.62

H.S. Code

2810.0010

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical state at 20 °C

solid

Colour

White crystalline

Odour

Odorless

Melting point/ Freezing point [°C]

450 °C

Density [g/cm3]

2.404

Solubility in water [% weight]

Moderate (1-10%)

Appearance	Colorless or White Powder or Crystals
Assay	Min 98%
Non-esterifiable impurities	Max 0.05%
Chloride (Cl)	Max 0.05%
Calcium (Ca)	Max 0.002%
Heavy metal (as Pb)	Max 0.002%
Iron (Fe)	Max 0.0005%
Magnesium (Mg)	Max 0.0005%
Potassium (K)	Max 0.003%
Sodium (Na)	Max 0.003%

Symbol: GHS08
Signal Word: Danger
Hazardous Statement: H360FD
Precaution Statement: P201-P308 + P313

Revision Date : 20-Jun-2014