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Azotat de potasiu p.a. (Azotat de potasiu)

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Nr. CAS: 7757-79-1

Nr. EC: 231-818-8

Formula moleculara: KNO3

Masa moleculara (g/mol): 101.10

Solubiltatea in apa (g/l): 320 g/l (20 C)

Densitate (g/l): 2.11 g/cm3 (20 C)

Punct de topire (C): 334

Cuvant de avertizare: atentie

Fraze de hazard (H): H272

Fraze de preventie (P): P210

Categorie de pericol: oxidant

Fraze de risc (R): R 8

Fraze se securitate (S): S 16-41

Continut (%): 99.0 alcalimatric

Cloruri (ppm): max 10

Sulfati (ppm): max 30 Fer (ppm): max 3

Metale grele (ppm): max 5 pH, 5% in apa: 5.0 - 7.5
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