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Potassium alum

BGC Id:	410242866127
CAS No:	7784-24-9
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
Molecular Formula:	AlH24KO20S2
Molecular Weight:	474.37
EINECS:	233-141-3

Verified providers in 2023

The following notable provider has been checked and can be recommended.

Caesar & Loretz GmbH

Telefon: +49 2103-49940
Land: Germany

Our assortment of products contains approximately 1,100 raw materials (pharmaceutical, food, cosmetic and technical grades) in more than 3,000 quantity units in our standard assortment and many special sizes. In addition we offer contract manufacturing for liquids, semi-solid forms, powders and teas – as finished products or premixes. Roselle wird auch durch uns angeboten. Our q ...

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What other providers are available for CAS 7784-24-9?

The last intensive check and update was carried out on 2023/02/03.

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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.

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Brenntag Export

Brenntag Export is a business unit of Brenntag Benelux with offices and warehouses on key locations close to the ports of Antwerp and Rotterdam. Brenn... Request

Brenntag N.V.

We are a group of specialists trained in the use and application of Pharmaceutical Starting Materials. It is our objective to become the preferred par... Request

Stockmeier France S.A.S (formerly Quaron S.A.S.)

Quaron S.A.S. is a leading French distributor of premium quality chemicals. Its strengths lie in quality, safety and environmental protection. Thanks... Request

What other providers are available for CAS 7784-24-9?

In addition to the providers presented here for Potassium alum with the CAS number 7784-24-9, there are other 56 providers with slightly different product names available for this CAS number.

Alum

Caesar & Loretz GmbH +1 additional providers that we know from the past

Aluminum potassium sulfate

Hangzhou Verychem Science & Technology Co., Ltd. | Sancai Industry Co.,Ltd. | Hangzhou Keying Chem Co., Ltd. +6 additional providers that we know from the past

Aluminum potassium sulfate 12-hydrate

Potassium aluminum sulfate 12-hydrate

+4 additional providers that we know from the past

Aluminum potassium sulfate 12-hydrate, acs Reagent

+1 additional providers that we know from the past