BGC » Chemicals A-Z » Potassium alum

BGC ID: 410242866127-14

Potassium alum

Identify Properties Safty Prices Suppliers 4 Links ☰

Identify Properties Safty Prices Suppliers 4 Links

CAS 7784-24-9

Formula AlH24KO20S2

MDL MFCD00149143

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
410242866127	Potassium alum (410242866127)		on request	+ -

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Identify

Synonyms:

potassium alumdodecahydrate ; alum solution ; potassium alum ; alum ; sulfuric acid, aluminumpotassium salt (2:1:1), dodecahydrate (8ci,9ci) ; aluminumpotassium disulfate dodecahydrate ; aluminum potassium sulfate (alk(so4)2),dodecahydrate ; kalinite ; potassiumalum,granular,usp ; potassium ammonium sulfate ; potash alum ; aluminum potassium sulfate ; potassium aluminum sulfate dodecahydrate(kal(so4)2.12h2o) ; potassium aluminum disulfate dodecahydrate ; alum potassium ; aluminum potassium s ; potassium aluminumsulfate dodecahydrate ; aluminium potassium sulfate dodecahydrate

CAS:

7784-24-9

EINECS:

233-141-3

Molecular Formula:

AlH24KO20S2

MDL:

MFCD00149143

Properties

Molecular Weight:

474.37 g·mol−1

Density:

1.757 g/mL at 25 °C(lit.)

Melting point:

92 °C(lit.)

Boiling point:

330 °C at 760 mmHg

Solubility:

140 G/L (20 °C) in water

Physical Description:

white to colourless crystals

Safety Information

Hazard Symbols: Xn,img src=/images/Xi.gif alt=Irritant >Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/38-22-36/37/38-21/22 (R)

Safety Codes:

22-24/25-37/39-26-36-20-13-2 (S)

WGK Germany:

RTECS:

WS5690000

Storage temperature:

Store at RT.

Prices

As an extract from the researched prices for Potassium alum there are currently shown 25 prices in the last 8 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 460.00 for 2.5 kg to USD 10.00 per 1000 g in 2023 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

Aluminum potassium sulfate dodecahydrate
1000 g	$10.00	+ -

Aluminum potassium sulfate dodecahydrate
100 g	$6.00	+ -

Aluminum potassium sulfate dodecahydrate
500 g	$8.00	+ -

Aluminum potassium sulfate dodecahydrate
1000 g	$14.00	+ -

Last price review [2023-12-31]

Suppliers

Global Potassium alum Suppliers : Belgium (2) Germany (1) France (1)

Supplier	Phone	Fax	Country	Inquiry contact
Brenntag Export	+32-56-342 516	+32-56-345 648	Belgium	REQUEST
Brenntag N.V.	+32-56-776 944	+32-56-775 711	Belgium	REQUEST
Caesar & Loretz GmbH	+49 2103-49940		Germany	REQUEST
Stockmeier France S.A.S (formerly Quaron S.A.S.)	+33 3 20 17 57 00	+33 3 20 17 57 11	France	REQUEST