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Merck
CN

09860

氢氧化铵 溶液

puriss. p.a., 25% NH3 in H2O (T)

别名:

氨水, 阿摩尼亚水

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线性分子式:
NH4OH
化学文摘社编号:
分子量:
35.05
UNSPSC Code:
12352106
Beilstein/REAXYS Number:
3587154
MDL number:
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InChI key

VHUUQVKOLVNVRT-UHFFFAOYSA-N

InChI

1S/H3N.H2O/h1H3;1H2

grade

puriss. p.a.

expl. lim.

27 %

concentration

25% NH3 in H2O (T)

impurities

≤0.00005% pyridine, ≤0.0005% KMnO4-reducing substances

evapn. residue

≤0.0018%

density

0.91 g/mL at 20 °C

anion traces

carbonate (as CO2): ≤10 mg/kg, chloride (Cl-): ≤0.5 mg/kg, phosphate (PO43-): ≤0.5 mg/kg, sulfate (SO42-): ≤2 mg/kg, sulfide (S2-): ≤0.2 mg/kg

cation traces

Ag: ≤0.02 mg/kg, Al: ≤0.5 mg/kg, Au: ≤0.1 mg/kg, Ba: ≤0.05 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤1 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.05 mg/kg, Cr: ≤0.05 mg/kg, Cu: ≤0.1 mg/kg, Fe: ≤0.1 mg/kg, Ga: ≤0.02 mg/kg, In: ≤0.02 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.02 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.05 mg/kg, Mo: ≤0.05 mg/kg, Na: ≤1 mg/kg, Ni: ≤0.05 mg/kg, Pb: ≤0.05 mg/kg, Pt: ≤0.1 mg/kg, Sn: ≤0.1 mg/kg, Sr: ≤0.2 mg/kg, Ti: ≤0.1 mg/kg, Tl: ≤0.05 mg/kg, Zn: ≤0.1 mg/kg

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signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1 - STOT SE 3

target_organs

Respiratory system

存储类别

8B - Non-combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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