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Aluminium nitrate nonahydrate, EssentQ®

- Al(NO3)3·9H2O
- M = 375,13 g/mol
- CAS [7784-27-2]
- EINECS-No.: 236-751-8
- Solub. in water: (20 ºC): 419 g/l
- Melting point: 73 ºC
- Boiling point: 135 ºC (decomposes)
- LD 50 (oral, rat): 3671 mg/kg
- ADR: 5.1 O2 III UN 1438
- IMDG: 5.1 III UN 1438
- IATA/ICAO: 5.1 III UN 1438
- GHS-signal word: Danger
- GHS-H sentences: H272 - H315 - H319
- GHS-P sentences: P221 - P210 - P305+P351+P338 - P370+P378 - P321 - P501a
- Tariff number: 2834 29 80 00
- Applications: analytical chemistry, cosmetics, for the synthesis of: nitro compounds.
- Appearance: Semi-transparent to transparent crystals

SPECIFICATIONS
assay (complexometric): 98 - 102 %
insoluble in water: max. 0,02 %
pH (5 %, H2O): 2,5 - 3,5
chlorides (Cl): max. 0,005 %
sulfates (SO4): max. 0,005 %
ammonium (NH4): max. 0,05 %
arsenic (As): max. 0,0001 %
calcium (Ca): max. 0,02 %
copper (Cu): max. 0,001 %
heavy metals (as Pb): max. 0,001 %
iron (Fe): max. 0,01 %
lead (Pb): max. 0,001 %
magnesium (Mg): max. 0,005 %
nickel (Ni): max. 0,001 %
potassium (K): max. 0,05 %
sodium (Na): max. 0,01 %
non precipitable by NH4OH (as SO4): max. 0,5 %