S4547
溴化钠
BioXtra, ≥99.0%
别名:
NaBr, natrium bromide
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关于此项目
线性分子式:
NaBr
化学文摘社编号:
分子量:
102.89
PubChem Substance ID:
eCl@ss:
38050404
UNSPSC Code:
12352302
NACRES:
NA.25
EC Number:
231-599-9
MDL number:
Assay:
≥99.0%
Solubility:
H2O: 1 M, clear, colorless
vapor pressure
1 mmHg ( 806 °C)
Quality Segment
product line
BioXtra
assay
≥99.0%
impurities
≤0.0005% Phosphorus (P), ≤0.005% Insoluble matter
mp
755 °C (lit.)
solubility
H2O: 1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.2%, sulfate (SO42-): ≤0.002%
cation traces
Fe: ≤0.0005%, K: ≤0.1%, Mg: ≤0.0005%, Al: ≤0.0005%, Ba: ≤0.002%, Ca: ≤0.0005%, Cu: ≤0.0005%, NH4+: ≤0.05%, Pb: ≤0.001%, Zn: ≤0.0005%
SMILES string
[Na+].[Br-]
InChI
1S/BrH.Na/h1H;/q;+1/p-1
InChI key
JHJLBTNAGRQEKS-UHFFFAOYSA-M
Application
溴化钠已用于:
- 对DNA溶液进行透析以保持DNA螺旋完整
- 维持干燥器中保存的可食用薄膜样品的相对湿度
- 作为参考标准品用于确认溴离子的保留时间。
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警示词
Warning
危险代码
Hazard Classifications
Repr. 2 - STOT RE 2 - STOT SE 3
靶器官
Central nervous system
存储类别
13 - Non Combustible Solids
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
Eyeshields, Gloves, type N95 (US)