BGC » Chemicals A-Z » Chrome alum

BGC ID: 820614726547-11

Chrome alum

Identify Properties Safty Prices Suppliers 6 Links ☰

Identify Properties Safty Prices Suppliers 6 Links

CAS 7788-99-0

Formula CrK(SO4)2.12H2O

MDL MFCD00149917

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
820614726547	Chrome alum (820614726547)		on request	+ -

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Identify

Synonyms:

chrome alum ; alum chrome ; chromic alum ; chromium potassium s ; potassium chrome alum ; potassium chromium alum ; chromic potassium sulphate ; chrome alum, dodecahydrate ; chromium potassium sulfate ; potassiumchromiumsulfate,doe ; chromiumpotassium alum (kcr(so4)2.12h2o) ; chromium potassium disulfate dodecahydrate ; chromium potassium sulfate (crk(so4)2), dodecahydrate ; chromium potassiumsulfate (kcr(so4)2) dodecahydrate ; monopotassium monochromium disulfatedodecahydrate ; potassium chromium disulfate dodecahydrate ; sulfuric acid,chromium(3+) potassium salt (2:1:1), dodecahydrate (8ci,9ci)

CAS:

7788-99-0

EINECS:

233-401-6

Molecular Formula:

CrK(SO4)2.12H2O

MDL:

MFCD00149917

Properties

Molecular Weight:

499.41 g·mol−1

Density:

1.83

Melting point:

89 °C(lit.)

Boiling point:

330 °C at 760 mmHg

Solubility:

24 g/100 mL (15 °C) in water

Physical Description:

deep violet-red crystals

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/38 (R)

Safety Codes:

22-24/25-37/39-26 (S)

WGK Germany:

RTECS:

GB6850000

Prices

As an extract from the researched prices for Chrome alum there are currently shown 18 prices in the last 10 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 2017 from USD 59.00 for 100 g to USD 8.00 per 25 g in 2021 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

Chromium(III) potassium sulfate dodecahydrate
25 g	$8.00	+ -

Chromium(III) potassium sulfate dodecahydrate
100 g	$13.00	+ -

Chromium(III) potassium sulfate dodecahydrate
500 g	$35.00	+ -

Chromium potassium sulfate dodecahydrate, 99+%
2.5 kg	$929.00	+ -

Last price review [2021-04-12]

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Suppliers

Global Chrome alum Suppliers : Belgium (3) P.R.China (1) France (1) Germany (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
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Merck NV/SA Specialty Chemicals	+32-2 686 07 11	+32-3 899-13 11	Belgium	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
VMP Chemiekontor GmbH	+49 2241 265660	+49 2241 26566-99	Germany	REQUEST

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Links

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