[035589] CAS 7778-50-9 | Potassium dichromate, 0.025N Standardized Solution | Alfa
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Brand: Alfa Aesar
7778-50-9 | Cr2K2O7 | potassium dichromate chromium potassium oxide potassium dichromate(VI) dipotassium bichromate dichromic acid dipotassium salt dipotassium dichromium heptaoxide dipotassium dichromate kaliumdichromat
Chemical Identifiers
CAS
7778-50-9
Molecular Weight (g/mol)
294.18
Synonym
potassium dichromate chromium potassium oxide potassium dichromate(VI) dipotassium bichromate dichromic acid dipotassium salt dipotassium dichromium heptaoxide dipotassium dichromate kaliumdichromat
SMILES
[K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O
InChI Key
KMUONIBRACKNSN-UHFFFAOYSA-N
Molecular Formula
Cr2K2O7
IUPAC Name
dipotassium [(oxidodioxochromio)oxy]chromiumoylolate
Specifications
Concentration
0.025N ± 0.5% @ 20°C
설명
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H317-H319-H331-H334-H340-H350-H360FD-H373
GHS H StatementH334-H340-H350-H360-H373-H312-H315-H319-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled.May cause genetic defects.May cause cancer.May damage fertility or the unborn child.May cause damage to organs through prolonged or repeated exposure.Harmful in contact with skin.Causes skin irritation.Causes serious eye irritation.May cause an allergic skin reaction.
Precautionary Statements:P201-P202-P260-P264b-P271-P272-P280-P281-P285-P302+P352-P304+P340-P305+P351+P338-P308+P313-P311-P333+P313-P362-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS7778-50-9FORMULACr2K2O7EINECS231-906-6MDLMFCD00011367
| Pakage | 500ml, 1L |
|---|---|
| brand | Alfa Aesar |
