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Borax Anhydrous

Catalog No. 71998 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 ≥97.0% (T) Email
Storage Chembase ID: 134111

SYNONYMS

Title
无水硼砂
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
四硼酸钠
Sodium tetraborate

DATABASE IDS

EC Number 215-540-4
MDL Number MFCD00081185
CAS Number 1330-43-4

PROPERTIES

Antion Traces chloride (Cl-): ≤500 mg/kg
Antion Traces sulfate (SO42-): ≤500 mg/kg
Cation Traces Ca: ≤200 mg/kg
Cation Traces Cd: ≤50 mg/kg
Cation Traces Co: ≤50 mg/kg
Cation Traces Cu: ≤50 mg/kg
Cation Traces Fe: ≤50 mg/kg
Cation Traces K: ≤100 mg/kg
Cation Traces Ni: ≤50 mg/kg
Cation Traces Pb: ≤50 mg/kg
Cation Traces Zn: ≤50 mg/kg
Grade purum p.a.
Impurities ≤3% water
Linear Formula Na2B4O7
Purity ≥97.0% (T)
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

REFERENCES