کلسیم نیترات محصول کمپانی شارلو اسپانیا

- Synonyms: Nitric acid calcium salt tetrahydrate - Ca(NO3)24H2O - M = 236,15 g/mol - CAS [13477-34-4] - EINECS-No.: 233-332-1 - Solub. in water: (20 C): soluble - Melting point: 42 C - LD 50 (oral, rat): 3900 mg/kg - ADR: 5.1 O2 III UN 1454 - IMDG: 5.1 III UN 1454 - IATA/ICAO: 5.1 III UN 1454 - GHS-signal word: Warning - GHS-H sentences: H272 - GHS-P sentences: P221 - P210 - P220 - P280 - P370+P378a - P501a - Tariff number: 2834 29 80 00 - Applications: analytical chemistry, in pyrotechnics, in the electronic industry, in fertilizer compositions. - Appearance: White crystals SPECIFICATIONS assay (complexometric): min. 98 % insoluble in water: max. 0,01 % pH (5 %, H2O): 4 - 7 acidity (as HNO3): max. 0,05 % chlorides (Cl): max. 0,005 % sulfates (SO4) : max. 0,02 % ammonium (NH4): max. 0,005 % copper (Cu): max. 0,002 % iron (Fe): max. 0,002 % lead (Pb): max. 0,002 % nickel (Ni): max. 0,002 % non precipitable by ammonium oxalate (as SO4): max. 0,3 %