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LC1114 Boric acidcryst., suitable for use as excipient EMPROVE exp Ph Eur,BP,NF |
| Order number | Packaging | Quantity | Price € |
| AC28114 | Plastic bottle | 5 kg | inquire |
| AC28114 | Fibre carton | 25 kg | inquire |
| AC28114 | Fibre carton | 50 kg | inquire |
| Product information | |
| Grade | Ph Eur,BP,NF |
| Hill Formula | BH3O3 |
| Chemical formula | H3BO3 |
| HS Code | 2810 00 90 |
| EC number | 233-139-2 |
| Molar mass | 61.83 g/mol |
| EC index number | 005-007-00-2 |
| CAS number | 10043-35-3 |
| Chemical and physical data | |
| Solubility | 46.5 g/l (20 °C) |
| Melting point | 185 °C (decomposition) |
| Molar mass | 61.83 g/mol |
| Density | 1.51 g/cm3 (20 °C) |
| Bulk density | 400 – 600 kg/m3 |
| pH value | 3.7 (46.5 g/l, H2O, 20 °C) |
| Vapor pressure | 2.7 hPa (20 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H360FD: May damage fertility. May damage the unborn child. |
| Precautionary Statement(s) | P201: Obtain special instructions before use. P308 + P313: IF exposed or concerned: Get medical advice/attention. |
| Signal Word | Danger |
| Hazard Pictogram(s) |  |
| RTECS | ED4550000 |
| Storage class | 6.1B Non combustible substances, toxic |
| WGK | WGK 1 slightly water endangering |
| Disposal | 28 Aqueous solutions: Container D. |
| Safety information | |
| RTECS | R 60-61 May impair fertility.May cause harm to the unborn child. |
| S Phrase | S 53-45 Avoid exposure – obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categories of danger | toxic for reproduction |
| Hazard Symbol |  Toxic |
| Toxicological data | |
| LD 50 oral | LD50 rat 2660 mg/kg |
| LD 50 dermal | LD50 rat > 2000 mg/kg |
| Specifications | |
| Assay – alkalimetric, calculated on dried substance |
99.5 – 100.5 % |
| – alkalimetric | 99.0 – 100.5 % |
| Identity | passes test |
| Appearance of solution | passes test |
| Completeness of solution | passes test |
| Solubility in ethanol | passes test |
| pH-value (3.3 %, water) | 3.8 – 4.8 |
| Sulphate (SO4) | ≤ 0.04 % |
| Heavy metals (as Pb) | ≤ 0.0015 % |
| As (Arsenic) | ≤ 0.001 % |
| Organic impurities | passes test |
| Residual solvents (Ph.Eur./USP/ICH) | excluded by manufacturing process |
| Loss on drying (Silica gel) | ≤ 0.5 % |
– as quinine at 365 nm