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  7. Chromium(III) potassium sulfate dodecahydrate, 98%, Thermo Scientific Chemicals

Chromium(III) potassium sulfate dodecahydrate, 98%, Thermo Scientific Chemicals

Codice prodotto. 11489403
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Quantità:
100 g
500 g
2500 g
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso

Descrizione

CAS: 7788-99-0 | CrH24KO20S2 | 499.386 g/mol

Chromium(III) potassium sulfate is used for tanning of leather and as a photographic film hardener. It is used in manufacturing of chromium-containing catalyst.It is used in mordantin in printing and dyeing industry and it could also be used as analytical reagent. In addition, it is also used as food additive.

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.

Applications
Chromium(III) potassium sulfate is used for tanning of leather and as a photographic film hardener. It is used in manufacturing of chromium-containing catalyst.It is used in mordantin in printing and dyeing industry and it could also be used as analytical reagent. In addition, it is also used as food additive.

Solubility
Soluble in water. 24 g/100 mL (15°C)

Notes
Incompatible with magnesium, aluminum. Store away from heat.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 7788-99-0
Formula molecolare CrH24KO20S2
Molecular Weight (g/mol) 499.386
Numero MDL MFCD00149917
InChI Key ZFVHBEKVAITXHW-UHFFFAOYSA-J
Sinonimo chromium potassium sulfate dodecahydrate, chrome alum dodecahydrate, potassium chromium alum dodecahydrate, unii-h54d055wx6, ccris 8929, chromic potassium sulfate dodecahydrate, chromium iii potassium sulfate 1:1:2 , dodecahydrate, sulfuric acid, chromium 3+ potassium salt 2:1:1 , dodecahydrate, acmc-20alga, ksc492e4p
PubChem CID 24596
IUPAC Name potassium;chromium(3+);disulfate;dodecahydrate
SMILES O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[K+].[Cr+3]

Specifica

Materiale o nome chimico Chromium (III) potassium sulfate dodecahydrate
Punto di fusione 89°C
Quantità 2500 g
Formula lineare CrK(SO4)2·12H2O
Indice di Merck 14,2229
Informazioni di solubilità Soluble in water. 24g/100 mL (15°C)
Peso formulazione 499.39 (283.21 Anhydrous)
Percent Purity 98%
Odore Odorless
Densità 1.83

RUO – Research Use Only

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