酢酸アンモニウム

製品名

酢酸アンモニウム, BioUltra, ≥99.0%

cation traces

K: ≤50 mg/kg
Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤2 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

InChI key

USFZMSVCRYTOJT-UHFFFAOYSA-N

InChI

1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3

SMILES string

N.CC(O)=O

grade

Molecular Biology

product line

BioUltra

assay

≥99.0% (calc. based on dry substance, T)
≥99.0%

form

solid

impurities

insoluble matter, passes filter test
≤0.005% KMnO₄-reducing substances
≤2% water

ign. residue

≤0.01% (as SO₄)

pH

6.5-7.5 (25 °C, 1 M in H₂O)

mp

110-112 °C (dec.) (lit.)

solubility

H₂O: 1 M at 20 °C, clear, colorless

anion traces

chloride (Cl^-): ≤5 mg/kg
nitrate (NO₃^-): ≤10 mg/kg
sulfate (SO₄^2-): ≤10 mg/kg

λ

1 M in H₂O

UV absorption

λ: 260 nm A_max: ≤0.015
λ: 280 nm A_max: ≤0.010

foreign activity

DNAse, none detected
Phosphatase, none detected
Protease, none detected
RNAse, none detected

Quality Level

200