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Chrom(III)-kaliumsulfat-Dodecahydrat, ACS, 98.0 bis 102.0 %, Thermo Scientific Chemicals
Katalognummer: 036715.36
500 g, Each
Thermo Scientific Chemicals
Chrom(III)-kaliumsulfat-Dodecahydrat, ACS, 98.0 bis 102.0 %, Thermo Scientific Chemicals
Katalognummer: 036715.36
500 g, Each
Menge
Katalognummer: 036715.36
auch als 036715-36 bezeichnet
Preis (EUR)
129,60 Online-Preis
144,00
Each
Menge
-
Chemikalien-Kennzeichnungen
CAS
7788-99-0
IUPAC Name
chromium(3+) potassium dodecahydrate disulfate
Molecular Formula
CrH24KO20S2
InChI Key
ZFVHBEKVAITXHW-UHFFFAOYSA-J
SMILES
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
Spezifikationen
DatenblattAssay from Supplier's CofA
98.0-102.0% CrKO₈S₂.12H₂O [by iodometric titration for oxidative capacity of Cr(VI)]
Impurity content
Aluminum, Al: ≤0.02%
Impurity content
Ammonium, NH₄: ≤0.01%
Impurity content
Chloride, Cl: ≤0.002%
Impurity content
Iron, Fe: ≤0.01%
Beschreibung
Chromium(III) potassium sulfate dodecahydrate used for leather tanning, dyeing mordant and photographic fuser agent.
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.
RUO – Research Use Only
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Sicherheit und Handhabung
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Skin Corrosion/Irritation
Category 2
Serious Eye Damage/Eye Irritation
Category 2
Label Elements
Signal Word
Warning
Hazard Statements
H315 - Causes skin irritation
H319 - Causes serious eye irritation
Precautionary Statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water
P332 + P313 - If skin irritation occurs: Get medical advice/attention
P337 + P313 - If eye irritation persists: Get medical advice/attention