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483044

重铬酸钾

99.98% trace metals basis

别名:

红矾钾

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关于此项目

线性分子式:
K2Cr2O7
化学文摘社编号:
7778-50-9
分子量:
294.18
NACRES:
NA.23
PubChem Substance ID:
24871862
UNSPSC Code:
12352302
EC Number:
231-906-6
MDL number:
MFCD00011367
Assay:
99.98% trace metals basis
Form:
crystalline
Solubility:
water: soluble
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Quality Level

100

assay

99.98% trace metals basis

form

crystalline

reaction suitability

core: potassium, reagent type: oxidant

technique(s)

cell culture | mammalian: suitable

impurities

≤150.0 ppm Trace Metal Analysis

mp

398 °C (lit.)

solubility

water: soluble

SMILES string

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

InChI

1S/2Cr.2K.7O/q;;2*+1;;;;;;2*-1

InChI key

KMUONIBRACKNSN-UHFFFAOYSA-N

Application

重铬酸钾可作为氧化剂用于通过氧化聚合反应合成各种高分子聚合物，例如聚邻苯二胺和聚苯胺。

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Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Muta. 1B - Ox. Sol. 2 - Repr. 1B - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 1 Inhalation - STOT SE 3

target_organs

Cardio-vascular system, Respiratory system

存储类别

5.1B - Oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

危险化学品
易制爆化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCP7101
MKCJ6834
MKCG9211
MKCG3916
MKCG0223

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Fu-Jun Liu et al.
Toxicological sciences : an official journal of the Society of Toxicology, 110(2), 307-318 (2009-06-03)
Werner syndrome is a premature aging disorder characterized by cancer predisposition that is caused by loss of the Werner syndrome protein (WRN) helicase/exonuclease DNA repair protein. Hexavalent chromium is an environmental carcinogen and genotoxicant that is associated with respiratory cancers
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Toxicology, 291(1-3), 93-101 (2011-11-26)
Deferoxamine (DFO) is a recognized iron chelator which has been shown to exert nephroprotection in models of toxic nephropathies. In the present work the potential protective effects of DFO against Cr(VI)-induced nephrotoxicity and oxidant stress were evaluated. Rats were injected
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全球贸易项目编号

货号GTIN
483044-50G04061832389844
483044-10G04061838253873