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Sodium dichromate dihydrate, Reagent Grade, Thermo Scientific Chemicals
£24.00 - £263.00
Chemical Identifiers
| CAS | 7789-12-0 |
|---|---|
| Molecular Formula | Cr2H4Na2O9 |
| Molecular Weight (g/mol) | 297.995 |
| MDL Number | MFCD00149166 |
| InChI Key | JYDRNIYTFCBIFC-UHFFFAOYSA-N |
| Synonym | sodium dichromate dihydrate, unii-52125xyy2a, ccris 6344, disodium chromate dihydrate, sodium dichromate vi dihydrate, sodium dichromate dihydrate vi, chromic acid h2cr2o7 , disodium salt, dihydrate, dichromic acid h2cr2o7 , disodium salt, dihydrate, dsstox_cid_12061, dsstox_rid_78903 |
| PubChem CID | 108005 |
| IUPAC Name | disodium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium;dihydrate |
| SMILES | O.O.[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[Na+].[Na+] |
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|
11317467
|
Thermo Scientific Alfa Aesar
012611.22 |
100 g |
£24.00
100g |
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|
11397457
|
Thermo Scientific Alfa Aesar
012611.36 |
500 g |
£89.10
500g |
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|
11307467
|
Thermo Scientific Alfa Aesar
012611.A3 |
2 kg |
£263.00
2kg |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Description
Sodium dichromate is used as a strong oxidizing agent in organic synthesis. It is used in metal finishing as an aid of corrosion resistance, manufacture of inorganic chromate pigments and in the preparation of colored glass and ceramic glazes. It is used as a mordant for acidic dyes to improve their color-fast properties and as a corrosion inhibitors in undercoats and primers.
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.
Chemical Identifiers
| 7789-12-0 | |
| 297.995 | |
| JYDRNIYTFCBIFC-UHFFFAOYSA-N | |
| 108005 | |
| O.O.[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[Na+].[Na+] |
| Cr2H4Na2O9 | |
| MFCD00149166 | |
| sodium dichromate dihydrate, unii-52125xyy2a, ccris 6344, disodium chromate dihydrate, sodium dichromate vi dihydrate, sodium dichromate dihydrate vi, chromic acid h2cr2o7 , disodium salt, dihydrate, dichromic acid h2cr2o7 , disodium salt, dihydrate, dsstox_cid_12061, dsstox_rid_78903 | |
| disodium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium;dihydrate |
Specifications
| 100°C-2H2O | |
| Red | |
| Cr2H4Na2O9 | |
| sodium dichromate dihydrate, unii-52125xyy2a, ccris 6344, disodium chromate dihydrate, sodium dichromate vi dihydrate, sodium dichromate dihydrate vi, chromic acid h2cr2o7 , disodium salt, dihydrate, dichromic acid h2cr2o7 , disodium salt, dihydrate, dsstox_cid_12061, dsstox_rid_78903 | |
| JYDRNIYTFCBIFC-UHFFFAOYSA-N | |
| disodium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium;dihydrate | |
| 108005 | |
| Reagent | |
| Red crystals | |
| Sodium dichromate dihydrate |
| 7789-12-0 | |
| Crystalline | |
| MFCD00149166 | |
| Soluble in waterSoluble in water. Insoluble in alcohol. | |
| O.O.[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[Na+].[Na+] | |
| 297.995 | |
| 298.00 (261.97 Anhydrous) | |
| Hygroscopic | |
| 2.348 |
Safety and Handling
P201-P202-P210-P220-P221-P260-P264b-P270-P271-P272-P280g-P281-P284-P285-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P370+P378q-P501c
H272-H301-H312-H314-H317-H330-H334-H335-H340-H350-H360FD-H372
missing translation for 'dotInformation' : DOT Class: 5.1, Packaging Group: II
missing translation for 'einecsNumber' : 234-190-3
missing translation for 'rtecsNumber' : HX7750000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only