Substance
ID:368883
Names and Identifiers
IUPAC name
boric acid
IUPAC Traditional name
boric acid
Synonyms
Boric acid硼酸
Properties
Product Information
Cation Traces
Cd: ≤5 mg/kg
Ca: ≤20 mg/kg
Zn: ≤5 mg/kg
Pb: ≤5 mg/kg
As: ≤0.5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤1 mg/kg
Mg: ≤5 mg/kg
Antion Traces
phosphate (PO43-): ≤5 mg/kg
chloride (Cl-): ≤3 mg/kg
sulfate (SO42-): ≤5 mg/kg
Grade
puriss. p.a.
Impurities
≤0.005% insoluble in methanol
≤0.05% with methanol-HCl non-volat. matter
Purity
≥99.8%
Linear Formula
H3BO3
Safety Information
GHS Pictograms
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
GHS Signal Word
Danger
German water hazard class
1
MSDS Link
GHS Precautionary statements
P201-P308+P313
GHS Hazard statements
H360
European Hazard Symbols
Toxic (T)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
Risk Statements
60-61
RTECS
ED4550000
Safety Statements
53-45
Physical Property
Vapor Pressure
2.6 mmHg ( 20 °C)
pH
3.6-4.0 (20 °C, 4%)
Melting Point
160 °C (dec.)(lit.)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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