DICHROMATE

Product Name
DICHROMATE
Chemical Name
DICHROMATE
Synonyms
DICHROMATE;DICHROMATE ION CHROMATOGRAPHY STANDARD;DICHROMATE, ION CHROMATOGRAPHY STANDARD SOLUTION;Dichromate, Ion chromatography standard solution, Cr;Dichromate, Ion chromatography standard solution, Specpure(R), Cr2O7-2 1000μg/ml;Dichromate, Ion chromatography standard solution, Specpure , Cr{2}O{7}|- 1000 g/ml;Dichromate, Ion chromatography standard solution, Specpure, Cr2O7- 1000g/ml
CBNumber
CB6492564
Molecular Formula
Cr2O7-2
Formula Weight
215.988
MOL File
Mol file
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DICHROMATE Property

form 
Liquid
Exposure limits
ACGIH: TWA 0.0002 mg/m3; STEL 0.0005 mg/m3 (Skin)
OSHA: Ceiling 0.1 mg/m3
NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
ING0015287
Product name
DICHROMATE
Purity
95.00%
Packaging
5MG
Price
$504.67
Updated
2021/12/16
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DICHROMATE Chemical Properties,Usage,Production

Industrial uses

This is an orange, crystalline substance with a specific gravity of 2.68. Solubility in water is 11.7% at 20 °C. Both potassium and sodium dichromate are used in mineral processing.Dichromate solutions have an acid reaction because Cr2O72- ion reacts with water as follows: H2O + Cr2O72- ? HCr2O4- + H+ + CrO4-
Salts of chromic acid in acid medium are oxidants (Cr4- changes to Cr3- ). In principle, dichromates are used in selective separation of copper–lead bulk concentrates, usually in acid pH. A mixture of sodium dichromate and sodium silicate has shown to be an excellent lead depressant during copper flotation from a bulk copper–lead concentrate containing secondary copper minerals.

DICHROMATE Preparation Products And Raw materials

Raw materials

Preparation Products

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DICHROMATE Suppliers

United Kingdom 1 United States 3 Global 4
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81
VWR International
Tel
--
Fax
--
Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
Advantage
82
Cerilliant Corporation
Tel
--
Fax
--
Email
techserv@cerilliant.com
Country
United States
ProdList
1629
Advantage
69
GFS Chemicals
Tel
--
Fax
--
Email
gfschem@gfschemicals.com
Country
United States
ProdList
3403
Advantage
75

DICHROMATERelated Search:


  • Dichromate, Ion chromatography standard solution, Specpure, Cr<sub>2</sub>O<sub>7</sub>- 1000g/ml
  • DICHROMATE
  • DICHROMATE ION CHROMATOGRAPHY STANDARD
  • DICHROMATE, ION CHROMATOGRAPHY STANDARD SOLUTION
  • Dichromate, Ion chromatography standard solution, Specpure(R), Cr2O7-2 1000μg/ml
  • Dichromate, Ion chromatography standard solution, Specpure , Cr{2}O{7}|- 1000 g/ml
  • Dichromate, Ion chromatography standard solution, Cr
  • Na2Cr2O7inH2O