Potassium Nitrate suitable
ürün Kodu : 105061.1000Sorunuz!
105061.1000
Potassium nitrate extra pure
| Ürün bilgisi | |||
|---|---|---|---|
| Grade | Ph Eur,BP,USP,FCC,E 252 | ||
| 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 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| 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) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) | H272: May intensify fire; oxidiser. | ||
| Precautionary Statement(s) | P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. | ||
| Signal Word | Warning | ||
| Hazard Pictogram(s) | |||
| RTECS | TT3700000 | ||
| Storage class | 5.1 B Oxidising agents (TRG 515 Group 2+3) | ||
| WGK | WGK 1 slightly water endangering | ||
| Güvenlik bilgisi | |||
|---|---|---|---|
| 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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| Nakliye bilgisi | |||
|---|---|---|---|
| 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 | ||
| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 3015 mg/kg | ||
| Spesifikasyonlar | |
|---|---|
| Assay - acidimetric |
99.0 - 100.5 % |
| - acidimetric; calculated on dried substance | 99.0 - 100.5 % |
| Identity | passes test |
| Appearance of solution | passes test |
| pH-value (5 %; water) | 4.5 - 8.5 |
| Acidity or alkalinity | passes test |
| Chloride (Cl) | ≤ 0.001 % |
| Chlorate and Perchlorate (as Cl) | passes test |
| Nitrite (NO2) | ≤ 0.0005 % |
| Sulphate (SO4) | ≤ 0.01 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| As (Arsenic) | ≤ 0.0002 % |
| Ca (Calcium) | ≤ 0.005 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.001 % |
| Mg (Magnesium) | ≤ 0.001 % |
| Na (Sodium) | ≤ 0.10 % |
| NH4 (Ammonium) | ≤ 0.004 % |
| Hg (Mercury) | ≤ 0.0001 % |
| Pb (Lead) | ≤ 0.0004 % |
| Zn (Zinc) | ≤ 0.001 % |
| Reducing substances | passes test |
| Loss on drying (105 °C) | ≤ 0.5 % |
| Residual solvents (Ph.Eur./ICH) | excluded by production process |