Nome do item:
Potassium nitrate
Descrição:
Potassium nitrate is a crystalline salt, a strong oxidizer used especially in making gunpowder, as a fertilizer, and in medicine. Its formula is KNO3 and appears appears as a white to dirty gray crystalline solid.
Grupo:
Solids
Número CAS:
7757-79-1
Número EC:
231-818-8
Sinônimos:
E 252, Potassium nitrate, Nitric acid potassium salt, Nitrate of potassium, Saltpeter, Kaliumnitrat, Kalisalpeter, Salpetersaures Kalium, E 252, KNO3, Potassium nitrate without anticake, Potassium nitrate E 252, POTASSIUM NITRATE PHARMA, POTASSIUM NITRATE CRYSTALS AGRICULTURE, POTASSIUM NITRATE CRYSTALS, POTASSIUM NITRATE POWDER FOOD, POTASSIUM NITRATE POWDER, POTASSIUM NITRATE 98%, POTASSIUM NITRATE 99% FOOD (+AC), MULTI-K GG, POLY-FEED DRIP 20-20-20, POTASSIUM NITRATE WITHOUT ANTI-CAKING FOOD
Anexos:
Consumer use, Personal Care, Building Material, Food, Feed, Pesticide
Nome IUPAC:
potassium;nitrate
Fórmula molecular:
KNO3
Peso molecular:
101.1 g/mol
Ponto de ebulição:
400ºC
Ponto de inflamação:
400ºC
Ponto de fusão:
334ºC
Solubilidade:
Solubility in water, g/100ml at 25 °C: 35.7
Densidade:
2.109 g/cm3
Classe de perigo:
5.1
Código HS:
2834219000
RID/ADR:
UN 3264 8/PG 3
Declarações de risco:
R8
Declaração de Perigo:
H272; H335
Declaração de Cuidado:
P210; P280; P304 + P340 + P312
Sinais:
Warning