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LC1112 Boric acidfor analysis,Reag. Ph Eur |
Order number | Packaging | Quantity | Price € |
AC28112 | Plastic bottle | 100 g | 19.80 |
AC28112 | Plastic bottle | 500 g | 23.85 |
AC28112 | Plastic bottle | 1 kg | 360 |
AC28112 | Plastic bottle | 5 kg | 134.10 |
AC28112 | Fibre carton | 50 kg | inquire |
Product information | |
Grade | ACS,ISO,Reag. Ph Eur |
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) | 99.5 – 100.5 % |
Identity | passes test |
Appearance of solution | passes test |
pH-value (3.3 %, water) | 3.8 – 4.8 |
Chloride (Cl) | ≤ 0.0003 % |
Phosphate (PO4) | ≤ 0.0005 % |
Sulphate (SO4) | ≤ 0.0005 % |
Solubility in ethanol | passes test |
In methanol insoluble matter | ≤ 0.005 % |
Heavy metals (as Pb) | ≤ 0.0005 % |
Ca (Calcium) | ≤ 0.002 % |
Fe (Iron) | ≤ 0.0001 % |
Pb (Lead) | ≤ 0.001 % |
Organic impurities | passes test |
Nonvolatile with methanol | ≤ 0.05 % |
1) These parameters will be analysed statistically |
– as quinine at 365 nm