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Merck
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重要文件

S4547

Sigma-Aldrich

溴化钠

BioXtra, ≥99.0%

同義詞:

NaBr, natrium bromide

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About This Item

線性公式:
NaBr
CAS號碼:
分子量::
102.89
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
eCl@ss:
38050404
PubChem物質ID:
NACRES:
NA.25

等級

for analytical purposes

品質等級

蒸汽壓力

1 mmHg ( 806 °C)

產品線

BioXtra

化驗

≥99.0%

雜質

≤0.0005% Phosphorus (P)
≤0.005% Insoluble matter

mp

755 °C (lit.)

溶解度

H2O: 1 M, clear, colorless

負離子痕跡

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

正離子痕跡

Al: ≤0.0005%
Ba: ≤0.002%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.1%
Mg: ≤0.0005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES 字串

[Na+].[Br-]

InChI

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

InChI 密鑰

JHJLBTNAGRQEKS-UHFFFAOYSA-M

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應用

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。

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險聲明

危險分類

Repr. 2 - STOT RE 2 - STOT SE 3

標靶器官

Central nervous system

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

Eyeshields, Gloves, type N95 (US)


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