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BORIC ACID AR/ACS ( Orthoboric acid )
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Warranty 1 year
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Specification
Overview
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General
Description
| Article No. | RC0001 | Grade | AR/ACS |
| Purity | 99.5% | CAS No. | 10043-35-3 |
| Molecular Formula | H3BO3 | Molecular Weight | 61.83 |
| H.S. Code | 2810.0020 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White powder | ||||
| Odour | Odorless | pH value | 3.8 – 4.8 | ||||
| Melting point/ Freezing point [°C] | 160 °C | Boiling point [°C] | 300 °C | ||||
| Vapour pressure [20°C] | 3.5 hPa at 20 °C | Density [g/cm3] | 1.44 | ||||
| Solubility in water [% weight] | Soluble in water | ||||||
Specifications
| Appearance | White powder/crystals/crystalline powder | Assay | Min 99.5% |
| Insoluble matter in methanol | Max 0.005% | Non-volatile in methanol | Max 0.05% |
| Chloride (Cl) | Max 0.001% | Phosphate (PO4) | Max 0.001% |
| Sulphate (SO4) | Max 0.01% | Calcium (Ca) | Max 0.005% |
| Iron (Fe) | Max 0.001% | Heavy metals (by ICP-OES) | Max 0.001% |
| Arsenic (As) | Max 0.0001% |
Safety Information and Hazard Symbols
 |
Symbol: GHS08
Signal Word: Danger
Hazardous Statement: H360FD
Precaution Statement: P201-P202-P280-P308+P313-P405-P501
Signal Word: Danger
Hazardous Statement: H360FD
Precaution Statement: P201-P202-P280-P308+P313-P405-P501
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