水酸化アンモニウム 溶液

InChI key

VHUUQVKOLVNVRT-UHFFFAOYSA-N

InChI

1S/H3N.H2O/h1H3;1H2

grade

ACS reagent

agency

meets USP/NF, suitable for ASTM^® 7968, suitable for ASTM^® 7979, suitable for EPA 1621, suitable for EPA 1633, suitable for EPA 533, suitable for EPA OTM-45, suitable for ISO 21675 2019, suitable for ISO 25101

reg. compliance

suitable for FDA C-010.02

vapor pressure

635 hPa ( 20 °C)

form

liquid

expl. lim.

27 %

concentration

28.0-30.0% NH₃

impurities

≤0.002% Carbon dioxide (CO₂), ≤0.1 ppm Copper (Cu), ≤0.1 ppm Nickel (Ni), ≤0.2 ppm Iron (Fe), ≤0.2 ppm Lead (Pb), ≤0.2 ppm Manganese (Mn), ≤0.3 ppm Aluminum (Al), ≤0.3 ppm Calcium (Ca), ≤0.3 ppm Chromium (Cr), ≤0.3 ppm Gold (Au), ≤0.3 ppm Magnesium (Mg), ≤0.3 ppm Potassium (K), ≤0.3 ppm Sodium (Na), ≤0.3 ppm Tin (Sn), ≤0.3 ppm Titanium (Ti), ≤0.3 ppm Zinc (Zn), ≤0.5 ppm Chloride (Cl), ≤0.5 ppm Heavy metals (as Pb), ≤2 ppm Nitrate (NO₃), ≤2 ppm Phosphate (PO₄), ≤2 ppm Sulfate (SO₄)

ign. residue

≤0.002%

pH

>12 (20 °C in H₂O, strongly alkaline)

bp

32 °C

mp

-72 °C

Quality Level

300

SMILES string

[NH4+].[OH-]

density

0.9 g/mL at 25 °C (lit.)

application(s)

PFAS testing

shipped in

ambient

storage temp.

room temp