di-boron trioxide anhydrous 99% ar

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Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.

Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.

Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Specification

Description

CAS	1303-86-2
Molecular Formula	B2O3
Molecular Weight	69.62
Shelf Life	60 Months

Physical Properties
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%)

Specifications
Appearance	Colorless or White Powder or Crystals	Assay	Min 99%
Heavy Metal (As Pb)	Max 0.002%	Chloride (Cl)	Max 0.005%
Iron (Fe)	Max 0.00005%	Calcium (Ca)	Max 0.002%
Sodium (Na)	Max 0.003%	Potassium (K)	Max 0.003%

Dangerous Goods Information
UN Number	–	DG Class	–

Safety Information & Hazard Symbols
Symbol	GHS08
Signal Word	Danger
Hazard Statement	H360FD
Precaution Statement	P201-P308 + P313

di-boron trioxide anhydrous 99% ar

SKU C00466-00250-HS Category Chemicals