A200197 | Hydroxylammonium Chloride (Reag. Ph. Eur.) ANALYTIC-ACS-ISO

CAS Number

5470-11-1

Formula

(NH3OH)Cl

Weight

Hydroxylamine hydrochloride

M: 69,49 EC: 226-798-2 NC: 2825 10 00 UN: 1759

IATA: 8/III PAX: 822 CAO: 823

Signal Word: Danger

5789 H290-H351-H312-H302-H373-H319-H315-H317-

H400

 

Specifications
Minimum assay (Perm.) 99,5 %
pH of 5% solution 2,5-4,0
MAX. IMPURITIES
Insoluble matter in H2O 0,005 %
Insoluble matter in C2H5OH 0,005 %
Residue on ignition (as SO4) 0,01 %
Acidity 0,25 meq/g
Sulphur compounds (as SO4) 0,002 %
Ammonium (NH4) 0,05 %
Heavy metals (as Pb) 0,0005 %
As 0,0001 %
Metals by ICP [mg/Kg (ppm)]
Bi 5
Cd 5
Co 5
Cr 5
Cu 5
Fe 5
Ga 5
Ge 5
In 5
K 50
Mg 5
Mn 5
Na 50
Ni 5
Pb 5
Sr 5
Tl 5
V 5
Zn 5
Zr 5
Minimum assay (Perm.) 99,5 %
pH of 5% solution 2,5-4,0
MAX. IMPURITIES
Insoluble matter in H2O 0,005 %
Insoluble matter in C2H5OH 0,005 %
Residue on ignition (as SO4) 0,01 %
Acidity 0,25 meq/g
Sulphur compounds (as SO4) 0,002 %
Ammonium (NH4) 0,05 %
Heavy metals (as Pb) 0,0005 %
As 0,0001 %
Metals by ICP [mg/Kg (ppm)]
Bi 5
Cd 5
Co 5
Cr 5
Cu 5
Fe 5
Ga 5
Ge 5
In 5
K 50
Mg 5
Mn 5
Na 50
Ni 5
Pb 5
Sr 5
Tl 5
V 5
Zn 5
Zr 5
Minimum assay (Perm.) 99,5 %
pH of 5% solution 2,5-4,0
MAX. IMPURITIES
Insoluble matter in H2O 0,005 %
Insoluble matter in C2H5OH 0,005 %
Residue on ignition (as SO4) 0,01 %
Acidity 0,25 meq/g
Sulphur compounds (as SO4) 0,002 %
Ammonium (NH4) 0,05 %
Heavy metals (as Pb) 0,0005 %
As 0,0001 %
Metals by ICP [mg/Kg (ppm)]
Bi 5
Cd 5
Co 5
Cr 5
Cu 5
Fe 5
Ga 5
Ge 5
In 5
K 50
Mg 5
Mn 5
Na 50
Ni 5
Pb 5
Sr 5
Tl 5
V 5
Zn 5
Zr 5

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