11607
Boric acid
puriss., meets analytical specification of Ph. Eur., BP, NF, 99.5-100.5%, powder
About This Item
Recommended Products
vapor pressure
2.6 mmHg ( 20 °C)
Quality Level
grade
puriss.
assay
99.5-100.5%
form
powder
quality
meets analytical specification of Ph. Eur., BP, NF
impurities
organic substances, complies
residual solvents, complies
≤0.001% heavy metals (as Pb)
loss
≤0.5% loss on drying, 5 h (on silica gel)
pH
3.8-4.8 (20 °C, 3.3%)
mp
160 °C (dec.) (lit.)
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Related Categories
1 of 4
This Item | 1.00162 | 1.00160 | B0394 |
---|---|---|---|
grade puriss. | grade - | grade - | grade - |
assay 99.5-100.5% | assay 99.5-100.5% dry basis (alkalimetric) | assay 99.5-100.5% dry basis (alkalimetric) | assay ≥99.5% |
Quality Level 200 | Quality Level 500 | Quality Level 500 | Quality Level 200 |
form powder | form powder, solid | form crystalline, solid | form powder |
pH 3.8-4.8 (20 °C, 3.3%) | pH 3.8-4.8 (20 °C, 33 g/L in H2O) | pH 3.8-4.8 (20 °C, 33 g/L in H2O) | pH - |
solubility ethanol: in accordance | solubility 49.2 g/L | solubility 49.2 g/L | solubility water: soluble |
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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