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Merck
CN

11209

氯化铵

puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, 99.5-100.5% (calc. to the dried substance)

别名:

卤砂

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线性分子式:
NH4Cl
化学文摘社编号:
12125-02-9
分子量:
53.49
NACRES:
NA.21
PubChem Substance ID:
329749325
eCl@ss:
38050207
UNSPSC Code:
12352300
EC Number:
235-186-4
MDL number:
MFCD00011420
Beilstein/REAXYS Number:
4371014
Assay:
99.5-100.5% (calc. to the dried substance)
Form:
solid

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InChI key

NLXLAEXVIDQMFP-UHFFFAOYSA-N

InChI

1S/ClH.H3N/h1H;1H3

vapor density

1.9 (vs air)

vapor pressure

1 mmHg ( 160.4 °C)

grade

puriss.

assay

99.5-100.5% (calc. to the dried substance)

form

solid

quality

meets analytical specification of Ph. Eur., BP, USP, FCC

impurities

acidity or alkalinity, complies, residual solvents, complies, thiocyanate (SCN), complies

ign. residue

≤0.1% (as SO4)

loss

≤0.5% loss on drying, 105 °C

pH

4.6-6.0 (25 °C, 5%)

mp

340 °C (subl.) (lit.)

anion traces

bromide (Br-): in accordance, iodide (I-): in accordance, sulfate (SO42-): ≤100 mg/kg

cation traces

As: ≤3 mg/kg, Ca: ≤100 mg/kg, Cu: ≤20 mg/kg, Fe: ≤20 mg/kg, Mg: ≤10 mg/kg, Pb: ≤4 mg/kg, Zn: ≤20 mg/kg

suitability

complies for appearance of solution

Quality Level

200

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相关类别

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

flash_point_f

Not applicable

flash_point_c

Not applicable

存储类别

11 - Combustible Solids

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB6182
SDBB2433
STBL4209
STBJ7260
STBK7385

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Neutron diffraction study of the crystal structure of ammonium chloride.
Levy, Henri A., and S. W. Peterson.
Physical Review, 86(5), 766-766 (1952)
The Vibrational Spectra of Molecules and Complex Ions in Crystals III. Ammonium Chloride and Deutero-Ammonium Chloride.
Wagner EL and Hornig DF.
J. Chem. Phys. , 18(3), 296-304 (1950)
Barbara Nozière et al.
Physical chemistry chemical physics : PCCP, 12(15), 3864-3872 (2010-04-02)
In natural environments such as atmospheric aerosols, organic compounds coexist with inorganic salts but, until recently, were not thought to interact chemically. We have recently shown that inorganic ammonium ions, NH(4)(+), act as catalysts for acetal formation from glyoxal, a
Ammonium chloride-catalyzed one-pot synthesis of 3,4-dihydropyrimidin-2-(1H)-ones under solvent-free conditions
Shaabani A, et al
Tetrahedron Letters, 44, 857-859 (2003)
Allison L Boyd et al.
The Journal of experimental medicine, 211(10), 1925-1935 (2014-09-03)
Allogeneic hematopoietic stem cell (HSC) transplantation (HSCT) is currently the leading strategy to manage acute myeloid leukemia (AML). However, treatment-related morbidity limits the patient generalizability of HSCT use, and the survival of leukemic stem cells (LSCs) within protective areas of
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