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CDS001277

Sigma-Aldrich

Calcium chromate

AldrichCPR

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About This Item

Fórmula empírica (Notação de Hill):
CaCrO4
Número CAS:
13765-19-0
Peso molecular:
156.07
Número CE:
237-366-8
Número MDL:
MFCD00049403
Código UNSPSC:
12352200
ID de substância PubChem:
329778489

forma

solid

adequação da reação

core: chromium
reagent type: catalyst

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

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

InChI

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

chave InChI

RFAFBXGYHBOUMV-UHFFFAOYSA-N

Categorias relacionadas

Outras notas

Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

Palavra indicadora

Danger

Frases de perigo

H302 - H350 - H410

Classificações de perigo

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Haibo Zhang et al.
Bulletin of environmental contamination and toxicology, 103(1), 3-9 (2018-07-20)
The chromate ore process residues (COPR) polluted soil was physically separated into coarse sand (2.000-0.425 mm), fine sand (0.425-0.053 mm) and silt to clay (< 0.053 mm) fractions. The Cr speciation was characterized by synchrotron based micro X-ray fluorescence (µ-XRF) and micro X-ray absorption
Patti C Zeidler-Erdely et al.
Toxicology letters, 334, 60-65 (2020-09-23)
Iron oxides are Group 3 (not classifiable as to its carcinogenicity to humans) according to the International Agency for Research on Cancer (IARC). Occupational exposures during iron and steel founding and hematite underground mining as well as other iron predominant

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