send us an inquiry |
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 | ![]() |
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