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Lithium tetraborate

Catalog No. 402958 Name Sigma Aldrich
CAS Number 12007-60-2 Website http://www.sigmaaldrich.com
M. F. B4H2Li2O7 Telephone 1-800-521-8956
M. W. 171.13768 Fax
Purity ≥98% Email
Storage Chembase ID: 107970

SYNONYMS

Title
四硼酸锂
IUPAC name
dilithium(1+) ion oxoboranyl [(oxoboranyl boronato)oxy]boronate
IUPAC Traditional name
dilithium(1+) ion oxoboranyl (oxoboranyl boronato)oxyboronate

DATABASE IDS

MDL Number MFCD00011083
EC Number 234-514-3
CAS Number 12007-60-2

PROPERTIES

Cation Traces Al: ≤0.001%
Cation Traces Ca: ≤0.01%
Cation Traces Fe: ≤0.001%
Cation Traces K: ≤0.005%
Cation Traces Mg: ≤5 ppm
Cation Traces Na: ≤0.005%
Cation Traces Si: ≤0.01%
Cation Traces heavy metals: ≤0.001%
Grade ACS reagent
Impurities ≤0.01% insolubles
Linear Formula Li2B4O7
Loss on Drying ≤2.0% loss on fusion, 950°C
Purity ≥98%
Purity 98.0-102.0%
Density ≥0.25 g/mL at 25 °C(lit.)
Melting Point 760-880 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 1

DETAILS

REFERENCES