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310506

Sigma-Aldrich

溴化钠

ACS reagent, ≥99.0%

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About This Item

线性分子式:
NaBr
CAS号:
7647-15-6
分子量:
102.89
EC 号:
231-599-9
MDL编号:
MFCD00003475
UNSPSC代码:
12352302
eCl@ss:
38050404
PubChem化学物质编号:
329753628
NACRES:
NA.21
方案:
≥99.0%
等级:
ACS reagent
表单:
powder, crystals or granules
溶解性:
ethanol: soluble(lit.)
water: soluble(lit.)

等级

ACS reagent

质量水平

200

Agency

suitable for EPA 300

蒸汽压

1 mmHg ( 806 °C)

方案

≥99.0%

表单

powder, crystals or granules

杂质

≤0.005% insolubles

pH值（酸碱度）

5.0-8.8 (25 °C, 5%)

mp

755 °C (lit.)

溶解性

ethanol: soluble(lit.)
water: soluble(lit.)

痕量阴离子

bromate (BrO3-): ≤0.001%
chloride (Cl-): ≤0.2%
sulfate (SO42-): ≤0.002%

痕量阳离子

Ba: ≤0.002%
Ca: ≤0.002%
Fe: ≤5 ppm
K: ≤0.1%
Mg: ≤0.001%
heavy metals: ≤5 ppm (by ICP-OES)

SMILES字符串

[Na+].[Br-]

InChI

1S/BrH.Na/h1H;/q;+1/p-1

InChI key

JHJLBTNAGRQEKS-UHFFFAOYSA-M

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相关类别

一般描述

Sodium Bromide is an inorganic compound that is commonly used as a source of bromide ions as a nucleophile or nucleophilic catalyst. It is also used as a precursor to reactive electrophilic bromine species, which are useful for a variety of organic transformations.

应用

Sodium Bromide can be used as a catalyst in TEMPO-mediated oxidation reactions. It is also used to grow the single crystal of γ-glycine by the slow cooling method.

其他说明

Go to Redi-Dri™ Product Listing 793574

法律信息

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

象形图

Health hazardExclamation mark
GHS08,GHS07

警示用语：

Warning

危险声明

H336,H361fd,H373

危险分类

Repr. 2 - STOT RE 2 - STOT SE 3

靶器官

Central nervous system

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000312784
0000312784
0000252586
0000252586
MKCV2361

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Eagleson M.
Concise Encyclopedia Chemistry, 996-996 (1994)
Ling Yue et al.
Applied biochemistry and biotechnology, 175(7), 3557-3570 (2015-02-05)
A novel aqueous two-phase system (ATPS) only containing Gemini surfactant ethanediyl-1,2-bis(dodecyldimethylammonium bromide) and an inorganic salt sodium bromide was designed, and the physicochemical properties of the ATPS were investigated systematically. The results have shown that the coexisting two phases, one
Sergiu Coseri et al.
Carbohydrate polymers, 116, 9-17 (2014-12-03)
Unoxidized and carboxylated pullulan (obtained by pullulan oxidation using TEMPO-sodium hypochlorite-sodium bromide system) have been used as mediators for the silver nanoparticles formation (AgNPs), under environment-friendly conditions: using aqueous solutions, room temperature and notably, by using both mediators as reducing
Sodium bromide catalysed one-pot synthesis of tetrahydrobenzo [b] pyrans via a three-component cyclocondensation under microwave irradiation and solvent free conditions.
Devi I and Bhuyan PJ.
Tetrahedron Letters, 45(47), 8625-8627 (2004)
Density, viscosity, and electrolytic conductivity of concentrated aqueous electrolyte solutions at several temperatures. Alkaline-earth chlorides, lanthanum chloride, sodium chloride, sodium nitrate, sodium bromide, potassium nitrate, potassium bromide, and cadmium nitrate.
Isono T.
Journal of Chemical and Engineering Data, 29(1), 45-52 (1984)
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