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Chromium(Iii) Potassium Sulfate Dodeca-
From £221.04 per (ex VAT)
Chromium(Iii) Potassium Sulfate Dodeca-
| Product Code | 243361-500G |
|---|---|
| Unit of Measure | 1X500GR |
| CAS Number | 7788-99-0 |
| MDL NUMBER | MFCD00149917 |
| EMPIRICAL FORMULA | CHCrKO8S2 |
| Molecular Weight | 499.4 |
| Synonyms | Chrome Alum; Potassium Chromium(Iii) Sulfate Dodecahydrate |
| Brand | SIGMA-ALDRICH |
Tiered Pricing - 243361-500G
| Qty | Discount | Price |
|---|---|---|
| 4+ | 18% | £251.74 |
| 12+ | 20% | £245.60 |
| 36+ | 22% | £239.46 |
| 72+ | 28% | £221.04 |
Properties
| Property | Value |
|---|---|
| eCl@ss | 32030000 |
| Shipped on ICE | STD |
| UNSPSC Code | 12352100 |
| ADRSuff | 1 |
| CAS Number | 7788-99-0 |
| EINECSNo | 233-401-6 |
| Flash Point | Not applicable |
| GHS Categories | NH |
| GHS Hazard Codes | NH |
| GHS Hazard Statements | NH |
| GHS Pictograms | - |
| GHS Precaution Codes | - |
| GHS Remarks | Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008. |
| GHS Signal Words | - |
| MDL Number | MFCD00149917 |
| Melting Point | 89 C (lit.) |
| Molecular Formula | CHCrKO8S2 |
| Molecular Weight | 499.4 |
| Net Weight | 500 |
| RTECSNo | GB6850000 |
| Synonyms | Chrome alum; Potassium chromium(III) sulfate dodecahydrate |
| Tariff Number | 28333000000 |
| MSDS Link | https://www.sigmaaldrich.com/MSDS/MSDS/DisplayMSDSPage.do?country=DElanguage=ENproductNumber=243361brand=SIGALD |
| Quality Level | 200 |
| cation traces | NH4+: <=0.01% |
| form | crystals |
| Assay | >=98% |
| impurities | <=0.01% insolubles |
| mp | 89 C (lit.) |
| Anion Traces | chloride (Cl-): <=0.002% |
| grade | ACS reagent |
| SMILES string | O.O.O.O.O.O.O.O.O.O.O.O.[K+].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O |
| InChI key | ZFVHBEKVAITXHW-UHFFFAOYSA-J |
| InChI | 1S/Cr.K.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4 |
| reaction suitability | reagent type: catalystcore: chromium |
Description
Chromium(Iii) Potassium Sulfate Dodeca-