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Sodium tetraborate

Catalog No. 229946 Name Sigma Aldrich
CAS Number 1330-43-4 Website http://www.sigmaaldrich.com
M. F. B4Na2O7 Telephone 1-800-521-8956
M. W. 201.21934 Fax
Purity 99.998% trace metals basis Email
Storage Chembase ID: 134111

SYNONYMS

Title
四硼酸钠
IUPAC name
disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(olate)
IUPAC Traditional name
disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(olate)
Synonyms
Borax,熔融
Borax, fused

DATABASE IDS

EC Number 215-540-4
MDL Number MFCD00081185
CAS Number 1330-43-4
PubChem SID 24853761

PROPERTIES

Linear Formula Na2B4O7
Purity 99.998% trace metals basis
Apperance powder
Density 2.367 g/mL at 25 °C(lit.)
Melting Point 741 °C(lit.)
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H360FD
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P201-P308 + P313
Risk Statements 60-61
RTECS ED4588000
Safety Statements 53-45
German water hazard class 1

DETAILS

Description (English)
Packaging
5, 25, 100 g in glass bottle
Description (简体中文)
包装
5, 25, 100 g in glass bottle

REFERENCES