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326372

Sigma-Aldrich

氯化铵

99.99% trace metals basis

别名:

卤砂

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About This Item

线性分子式:
NH4Cl
CAS号:
12125-02-9
分子量:
53.49
Beilstein:
4371014
EC號碼:
235-186-4
MDL號碼:
MFCD00011420
分類程式碼代碼:
12352302
eCl@ss:
38050207
PubChem物質ID:
24859583
NACRES:
NA.23

蒸汽密度

1.9 (vs air)

品質等級

200

蒸汽壓力

1 mmHg ( 160.4 °C)

化驗

99.99% trace metals basis

形狀

crystalline

雜質

≤150.0 ppm Trace Metal Analysis

mp

340 °C (subl.) (lit.)

SMILES 字串

N.Cl

InChI

1S/ClH.H3N/h1H;1H3

InChI 密鑰

NLXLAEXVIDQMFP-UHFFFAOYSA-N

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相关类别

一般說明

NH4Cl是一种高度腐蚀性的无色盐，易溶于水。它能以八面体的羽毛状阵列从水溶液中结晶出来，形成纤维状晶体。它在340oC可发生升华。 氯化铵可在醛、1,3-二羰基化合物与尿素或硫脲的一锅Biginelli缩合反应中充当催化剂。 无机铵离子，NH4+，已报道为羰基化合物羟醛缩合反应的有效催化剂。NH4Cl已报道可以提高氢化镁的水解速率，降低氢化镁在制氢过程中的活化能。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H302,H319

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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分析证书(COA)

Lot/Batch Number
MKCN3731
MKCH1097
MKCK1409
MKCJ6571
MKCH2017

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Hydrogen generation by hydrolysis of MgH2 and enhanced kinetics performance of ammonium chloride introducing
Huang M, et al.
International Journal of Hydrogen Energy, 40(18), 6145-6150 (2015)
Wiberg E, Wiberg N et al.
Inorganic Chemistry, 614-614 (2001)
Ammonium chloride-catalyzed one-pot synthesis of 3,4-dihydropyrimidin-2-(1H)-ones under solvent-free conditions.
Shaabani A, et al.
Tetrahedron Letters, 44(4), 857-859 (2003)
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)
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
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