105065
Potassium nitrate
99.995 Suprapur®
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
24 May 2013
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| Accessories | |
|---|---|
| 100441 | Nitric acid 65% Suprapur® |
| 101514 | Hydrochloric acid 30% Ultrapur |
| 100318 | Hydrochloric acid 30% Suprapur® |
| 101518 | Nitric acid 60% Ultrapur |
| Alternative products for Potassium nitrate |
| Accessories for Potassium nitrate | |
| 100441 | Nitric acid 65% Suprapur® |
| 101514 | Hydrochloric acid 30% Ultrapur |
| 100318 | Hydrochloric acid 30% Suprapur® |
| 101518 | Nitric acid 60% Ultrapur |
| Product information | |||
|---|---|---|---|
| Synonyms | Nitric acid potassium salt | ||
| Hill Formula | KNO3 | ||
| Chemical formula | KNO3 | ||
| HS Code | 2834 21 00 | ||
| EC number | 231-818-8 | ||
| Molar mass | 101.10 g/mol | ||
| CAS number | 7757-79-1 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 320 g/l (20 °C) | ||
| Melting point | 334 °C | ||
| Molar mass | 101.10 g/mol | ||
| Density | 2.11 g/cm3 (20 °C) | ||
| Bulk density | 800 kg/m3 | ||
| pH value | 5.0 - 7.5 (50 g/l, H2O, 20 °C) | ||
| Safety information according to GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H272: May intensify fire; oxidiser. |
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| Precautionary Statement(s) |
P210: Keep away from heat. P221: Take any precaution to avoid mixing with combustibles. |
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| Signal Word | Warning | ||
| Hazard Pictogram(s) |
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| RTECS | TT3700000 | ||
| Storage class | 5.1B Oxidizing hazardous materials | ||
| WGK | WGK 1 slightly water endangering | ||
| Safety information | |||
|---|---|---|---|
| R Phrase |
R 8 Contact with combustible material may cause fire. |
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| S Phrase |
S 16-41 Keep away from sources of ignition - No smoking.In case of fire and/or explosion do not breathe fumes. |
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| Categories of danger | oxidizing | ||
| Hazard Symbol |
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| Transport information | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 1486 Kaliumnitrat, 5.1, III | ||
| Declaration (transport by sea) IMDG-Code | UN 1486 POTASSIUM NITRATE, 5.1, III | ||
| Declaration (transport by air) IATA-DGR | UN 1486 POTASSIUM NITRATE, 5.1, III | ||
| Toxicological data | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 3015 mg/kg | ||
