Aluminium potassium sulfate dodecahydrate, 99.5%, for analysis, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 217480025

UNSPSC: 12161500

Code: 29

Additional Details:
Additional Details: CAS Number: 7784-24-9 Weight: 2.55000kg


Packaging Plastic bottle
Quantity 2.5kg

Product Code. 10509243

Quantity Price
1 £ 68.0 / 2.50kg
EU Stock 1
Add to basket


Description and Specification

Chemical Identifiers

Chemical Name or Material Aluminium potassium sulfate dodecahydrate
Name Note p.a.
CAS 7784-24-9
Purity Grade For analysis
Assay ≥99.5%
Assay Percent Range 99.5%
Molecular Formula AlKO8S2·12H2O
Linear Formula AlK(SO4)2·12H2O
Formula Weight 474.39
MDL Number MFCD00149143
Synonym Alum

Specification

Assay ≥99.5%
Formula Weight 474.39
Physical Form Crystals
Quantity 2.5kg
Color White
Ammonium 2000ppm max.
Linear Formula AlK(SO4)2·12H2O
Health Hazard 3 GHS P Statement:
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Heavy Metals (as Pb) 10ppm max.
Purity Grade For analysis
CAS 7784-24-9
Iron (Fe) 50ppm max.
Assay Percent Range 99.5%
MDL Number MFCD00149143
Arsenic (As) 2ppm max.
Health Hazard 2 GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
Harmful if swallowed.
pH 3 to 3.5 (10% soln. at 20°C)
Packaging Plastic bottle
Molecular Formula AlKO8S2·12H2O
Health Hazard 1 Warning
Name Note p.a.
Chlorine (Cl) 50ppm max.
Chemical Name or Material Aluminium potassium sulfate dodecahydrate
Merck Index 15, 354
Synonym Alum
Documentation

Technical documents

Safety and Handling

Warning

GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
Harmful if swallowed.

GHS P Statement:
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.