Perchloric Acid 20% for analysis

Assay (Acidim.): 20 %

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	code 121044.1612	packaging size 2.5 l	Product discontinued. Please check CAS-No. for alternative or contact our Customer Service.

Product Code:: 121044
Product Name:: Perchloric Acid 20% for analysis
Quality Name:: for analysis
Specifications:: Assay (Acidim.): 20 %

Maximum limit of impurities
APHA colour: 10
Residue on ignition: 0.0009 %
Chlorine: 0,00015 %
Chloride (Cl): 0,00009 %
Sulfate (SO4): 0,0003 %
Silicate and phosphate: 0,00015 %
Nitrogen Compounds (as N): 0,0003 %
Chlorate (ClO3): 0,0003 %
Heavy metals (as Pb): 0,00003 %

Metals by ICP [in mg/Kg (ppm)]
Ag: 0.03
Al: 0.03
As: 0.015
Au: 0.03
B: 9
Ba: 0.03
Be: 0.03
Bi: 0.015
Ca: 0.15
Cd: 0.015
Co: 0.03
Cr: 0.03
Cu: 0.015
Fe: 0.15
Ga: 0.015
Ge: 0.006
Hg: 0.03
In: 0.015
K: 0.3
Mn: 0.015
Mo: 0.006
Na: 0.3
Ni: 0.015
Pb: 0.03
Pt: 0.03
Sb: 0.006
Si: 0.03
Sn: 0.015
Sr: 0.03
Ti: 0.015
Tl: 0.006
V: 0.006
Zn: 0.03
Zr: 0.015