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02673

铬(VI) 原子光谱分析标准浓缩液 1.00g Cr(VI)

1.00 g/L, for 1L standard solution, analytical standard

别名:

铬酸钾 溶液

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关于此项目

线性分子式:
K2CrO4
化学文摘社编号:
7789-00-6
分子量:
194.19
UNSPSC Code:
41116107
PubChem Substance ID:
329747484
MDL number:
MFCD00011368
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grade

analytical standard

shelf life

limited shelf life, expiry date on the label

packaging

ampule of

solubility

H2O: soluble

SMILES string

[K+].[K+].[O-][Cr]([O-])(=O)=O

InChI

1S/Cr.2K.4O/q;2*+1;;;2*-1

InChI key

XMXNVYPJWBTAHN-UHFFFAOYSA-N

Preparation Note

用 K2CrO4 和 H2O 制备

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Carc. 1B Inhalation - Muta. 1B - Skin Sens. 1

存储类别

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Ying Li et al.
Colloids and surfaces. B, Biointerfaces, 65(1), 25-29 (2008-04-02)
Adsorption thermodynamic characteristic and kinetics of dissolved chromium from aqueous solutions onto humic acids (HAs) were studied. The results showed that the Freundlich isotherm model described the equilibrium data well. The negative DeltaG degrees confirmed the spontaneity of adsorption process.
Inês Domingues et al.
Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 152(3), 338-345 (2010-06-23)
The present work aims to compare the sensitivity of embryos and adult zebrafish to chromium (VI) (as potassium dichromate) focusing on biomarkers (cholinesterase, glutathione S-transferase and lactate dehydrogenase) as endpoints. Zebrafish eggs showed less sensitivity to Cr (VI) (96 h-LC50=145.7
Saturnino Spiga et al.
Brain structure & function, 216(3), 171-182 (2011-04-05)
Visualization of neuronal elements is of fundamental importance in modern neuroscience. Golgi-Cox impregnation is a widely employed method that provides detailed information about morphological characteristics of neurons, but none regarding their neurochemical features. Immunocytochemical procedures, on the other hand, can
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货号GTIN
101133-5G04061838667137