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Merck

380008

Sigma-Aldrich

溴化铵

99.999% trace metals basis

别名:

Azanium bromide, Hydrobromic acid monoammoniate

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About This Item

线性分子式:
NH4Br
CAS号:
分子量:
97.94
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
eCl@ss:
38050407
PubChem物質ID:
NACRES:
NA.23

蒸汽壓力

1 mmHg ( 198.3 °C)

品質等級

化驗

99.999% trace metals basis

形狀

powder

雜質

≤15.0 ppm Trace Metal Analysis

mp

452 °C (lit.)

密度

2.43 g/mL at 25 °C (lit.)

SMILES 字串

N.Br[H]

InChI

1S/BrH.H3N/h1H;1H3

InChI 密鑰

SWLVFNYSXGMGBS-UHFFFAOYSA-N

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象形圖

Exclamation markHealth hazard

訊號詞

Danger

危險分類

Eye Irrit. 2 - Lact. - Repr. 1B - STOT RE 1 - STOT SE 3

標靶器官

Central nervous system, Nervous system

儲存類別代碼

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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

Eyeshields, Gloves, type N95 (US)


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Hiroyuki Kawai et al.
Organic letters, 12(22), 5104-5107 (2010-10-20)
The first catalytic enantioselective trifluoromethylation of alkynyl ketones 1 with (trifluoromethyl)trimethylsilane is disclosed by an operationally simple procedure, based on the combination of ammonium bromide of bis-cinchona alkaloids with Me(4)NF to afford trifluoromethyl-substituted tertiary propargyl alcohols (up to 96% ee)
João A S Almeida et al.
Physical chemistry chemical physics : PCCP, 12(43), 14462-14476 (2010-10-05)
Gemini surfactants possess interesting interfacial and aggregation properties that have prompted comprehensive studies and successful applications in a wide variety of fields. However, a systematic study on the effect of gemini tail and spacer length upon the organization of lipid
Gulnara A Gainanova et al.
Journal of colloid and interface science, 367(1), 327-336 (2011-12-03)
A systematic study of the aggregation behavior of alkyltriphenylphosphonium bromides (TPPB-n; n=8, 10, 12, 14, 16, 18; here n is the number of carbon atoms in alkyl groups) in aqueous solutions has been carried out and compared with trimethyl ammonium
Zhijian Mei et al.
Environmental science & technology, 42(2), 590-595 (2008-02-21)
N-doping technology is introduced to improve Co3O4's Hg0 removal ability and anion activation ability for the first time. The adsorption tests show that N-doped Co3O4 has a higher S(BET) and greater Hg0 removal ability. The reaction mechanism has been carefully
Qin Zhou et al.
Journal of colloid and interface science, 314(2), 405-414 (2007-08-04)
Water purification is of extreme importance worldwide. p-Nitrophenol was used as a test chemical to design and test an organoclay for the removal of p-nitrophenol from an aqueous solution. Synthesis of the organoclay with methyltrioctadecylammonium bromide [CH(3)(CH(2))(17)](3)NBr(CH(3)) labeled as MTOAB

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