100165
Boric acid
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
For general questions please contact our Customer Service:
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
20 June 2013
loading
| Product information | |||
|---|---|---|---|
| Grade | ACS,ISO,Reag. Ph Eur | ||
| Synonyms | Orthoboric acid, Trihydroxidoboron | ||
| 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 | 171 °C (decomposition) | ||
| Molar mass | 61.83 g/mol | ||
| Density | 1.44 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 | 6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal |
28 Aqueous solutions: Container D. |
||
| Safety information | |||
|---|---|---|---|
| R Phrase |
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 | ||
