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Aluminium potassium sulfate dodecahydrate, 98+%, ACS reagent, Acros Organics


Quantity 2.5kg
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  AC423260025

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Catalog No. AC423260025

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Description & Specifications

Chemical Identifiers

Purity Grade ACS Reagent Grade
Physical Form Crystals
Formula Weight 474.39
Quantity 2.5kg
Color White
RTECS Number WS5690000
Assay 98.0 to 102.0%
Merck Index 15, 354
Iron (Fe) 10ppm max.
Insoluble Matter 0.005% max.
Chlorine (Cl) 5ppm max.
Synonym Alum
Health Hazard 2 GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
Harmful if swallowed.
Health Hazard 1 Warning
MDL Number MFCD00149143
Molecular Formula AlKO8S2·12H2O
CAS 7784-24-9
Linear Formula AlK(SO4)2·12H2O
Assay Percent Range 98+%
Chemical Name or Material Aluminium potassium sulfate dodecahydrate
Heavy Metals (as Pb) 10ppm max.
Packaging Plastic bottle
Ammonium 50ppm max.
Sodium (Na) 200ppm max.
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.

Specifications

Chemical Name or Material Aluminium potassium sulfate dodecahydrate
CAS 7784-24-9
Purity Grade ACS Reagent Grade
Assay 98.0 to 102.0%
Assay Percent Range 98+%
Molecular Formula AlKO8S2·12H2O
Linear Formula AlK(SO4)2·12H2O
Formula Weight 474.39
MDL Number MFCD00149143
Synonym Alum
Accessories

Warning

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.

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

SDS & Safety Documents