Merck
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09718

Sigma-Aldrich

Ammonium chloride

BioUltra, for molecular biology, ≥99.5% (AT)

Synonym(s):
Salmiac
Linear Formula:
NH4Cl
CAS Number:
Molecular Weight:
53.49
Beilstein:
4371014
Número EC:
Número MDL:
eCl@ss:
38050207
ID de substância PubChem:
NACRES:
NA.26

Nível de qualidade

200

grau

for molecular biology

densidade de vapor

1.9 (vs air)

pressão de vapor

1 mmHg ( 160.4 °C)

linha de produto

BioUltra

teor

≥99.5% (AT)

forma

powder or crystals

Impurezas

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

pH

4.5-5.5 (25 °C, 1 M in H2O)

pf

340 °C (subl.) (lit.)

solubilidade

H2O: 1 M at 20 °C, clear, colorless

traços de ânion

nitrate (NO3-): ≤5 mg/kg
phosphate (PO43-): ≤2 mg/kg
sulfate (SO42-): ≤20 mg/kg

traços de cátion

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: ≤2 mg/kg
Fe: ≤2 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤5 mg/kg
Zn: ≤2 mg/kg

λ

1 M in H2O

Absorção UV

λ: 260 nm Amax: ≤0.021
λ: 280 nm Amax: ≤0.019

SMILES string

N.Cl

InChI

1S/ClH.H3N/h1H;1H3

InChI key

NLXLAEXVIDQMFP-UHFFFAOYSA-N

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Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Acute Tox. 4 Oral - Eye Irrit. 2

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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