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Merck
CN

60089

溴化钾

greener alternative

BioUltra, ≥99.5% (AT)

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关于此项目

线性分子式:
KBr
化学文摘社编号:
分子量:
119.00
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-830-3
MDL number:
eCl@ss:
38050405
Assay:
≥99.5% (AT)
Grade:
reagent grade
Form:
solid
Solubility:
H2O: 1 M at 20 °C, clear, colorless
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grade

reagent grade

Quality Segment

vapor pressure

<0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)

product line

BioUltra

assay

≥99.5% (AT)

form

solid

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

impurities

insoluble matter, passes filter test, ≤0.001% total nitrogen (N)

loss

≤0.5% loss on drying, 110 °C

pH

5.0-7.0 (25 °C, 1 M in H2O)

mp

734 °C (lit.)

solubility

H2O: 1 M at 20 °C, clear, colorless

anion traces

bromate (BrO3-): ≤10 mg/kg, chloride (Cl-): ≤1000 mg/kg, iodide (I-): ≤10 mg/kg, sulfate (SO42-): ≤50 mg/kg

cation traces

Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤200 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg

λ

1 M in H2O

UV absorption

λ: 260 nm Amax: 0.01, λ: 280 nm Amax: 0.01

SMILES string

[K+].[Br-]

greener alternative category

InChI

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

InChI key

IOLCXVTUBQKXJR-UHFFFAOYSA-M

General description

溴化钾是一种高离液盐,主要用作抗惊厥剂。

Application

可用于除去外周膜蛋白。
溴化钾用于制备用于免疫标记的稳定Pd纳米立方体。溴化钾用于通过不连续密度梯度离心法纯化神经肉孢子虫孢子囊。

Biochem/physiol Actions

溴化钾可用于治疗难治性癫痫发作或强直-阵挛性癫痫发作。它通过神经元超极化形成稳定的可兴奋膜。

Features and Benefits

将黄素蛋白分解为脱辅基蛋白和游离黄素;提高人体组织和细胞系提取液中细胞外SOD的产量
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is an environmentally benign and has been enhanced for catalytic efficiency. Click here for more information.


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hcodes

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2

存储类别

13 - Non Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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