Product Range

AAS Standard Solutions
Acid Halides
Acids-Inorganic
Acids-Organic
Acrylic Monomer
Adsorption Indicators
Agarose
Alcohols
Aldehydes
Alkyl Halides
Allyl Halides
Amides
Amines & Amine Salts
Amino Acids & Derivatives
Ammonium Salts
Aryl Halides
Biological Stains and Dyes
Buffer Solutions
Buffer Substances
Buffer Tablets
Carbohydrates
Cerium Salts
Cesium Salts
Clinical Diagnostic Reagents
Column & Thin Layer Chromatographic Reagent
Complexometric Indicators
Concentrate volumetric solutions (CVS)-Ampoule
Concentrated Volumetric Solutions (CVS Solutions traceable to NIST)
Conductivity Standards
Culture Media Additives
Cyanides
Enzymes
Esters
Gas Chromatoghaphy Solvents (GC Solvents)
GC-HS Solvents
Good's Buffer (Biological Buffers)
High Purity Solvents
HPLC Buffer Salts
HPLC, Spectroscopy Grade Solvents
Hydrazides
ICP Standard Solutions
Inorganic Bases
Inorganic Phosphates
Inorganic Salts
Ion Pairing Reagents for HPLC
Ketones
Laboratory Chemicals
Lithium Salts
Mercury Salts
Metallic Salts (Metal Salts)
Metals
Nucleosides, Nucleotides & DNA
Organic Phosphates
Oxide
Oximes
Peroxides
Pesticide Residue Solvents (for Trace Analysis)
pH Indicator (Solid)
pH Indicator Papers
pH Indicator Solutions
Phenols & Derivatives
Pre-Blended Solvents
Proteins and Protein Derivatives
Quaternary Ammonium Compounds
Reagents for Microscopy
Reagents for Molecular Biology
Redox Indicators
Solutions for Hematology and Histology
Staining Kit
Staining Solutions
Trace Metal Acids (ACIPUR) & High Purity Acids
Vitamins
Volumetric Solutions-Ready to Use
Volumetric Standard Solutions (NIST) -Ready to Use
Wax & Oils

CHROMIUM (III) POTASSIUM SULPHATE DODECAHYDRATE Extra Pure

SYNONYMS : CHROME ALUM; POTASSIUM CHROMIUM(III) SULFATE DODECAHYDRATE

Article No.	2819B
Grade	Extra Pure
Purity	98.5%
CAS No.	7788-99-0
Molecular Formula	KCr(SO₄)₂.1₂H₂O
Molecular Weight	499.39
H.S. Code	2833.3000
Shelf Life	5 Years

Specifications
Appearance	Violet crystalline powder
Assay (iodometric)	Min 98.5%
Chloride (Cl)	Max 0.03%
Ammonium (NH4)	Max 0.01%
Copper	Max 0.005%
Lead (Pb)	Max 0.01%
Iron (Fe)	Max 0.03%

Packings
00500 500 g	Request for price Request for price Product Name Product Name Quantity 500ml Your Name E-mail ID Phone Number Enquiry

Safety Information and Hazard Symbols

Safety Statement: 22-24/25

Revision Date : 19-Apr-2013

Product Range

CHROMIUM (III) POTASSIUM SULPHATE DODECAHYDRATE Extra Pure

Request for price