Formaldehyde 37-38% w/w stabilized with methanol (Reag. USP) for analysis, ACS

Formaldehyde 37-38% w/w stabilized with methanol (Reag. USP) for analysis, ACS
Content: 25 LTR
Physical Description:
liquid
Quality Name: for analysis, ACS
Specification: Assay (Acidim.): 36.5-38.0 %

?maximum limit of impurities:
APHA colour: 10
Acidity (as HCOOH): 0.025 %
Insoluble matter in H2O: passes test
Residue on ignition (as SO4): 0.005 %
Chloride (Cl): 0.0005%
Sulfate (SO4): 0.002%
Methanol: 9.0-14.0 %
Heavy Metals (ICP-OES): 0.0005%

Metals by ICP [in mg/Kg (ppm)]:
Ag: 1
Al: 1
As: 1
Au: 1
B: 1
Ba: 1
Be: 1
Bi: 1
Ca: 5
Cd: 1
Co: 1
Cr: 1
Cu: 1
Fe: 1
Ga: 1
Ge: 1
Hg: 1
In: 1
K: 10
Li: 1
Mg: 1
Mn: 1
Mo: 1
Na: 10
Ni: 1
P: 1
Pb: 1
Pt: 1
S: 1
Sb: 1
Si: 1
Sn: 1
Sr: 1
Ti: 1
Tl: 1
V: 1
Zn: 1
Zr: 1