BGC » Chemicals A-Z » Potassium dichromate

BGC ID: 260066493378-20

Potassium dichromate

Identify Properties Safty Prices Suppliers 13 Links ☰

Identify Properties Safty Prices Suppliers 13 Links

CAS 7778-50-9

Formula Cr2H2O7 . 2K

MDL MFCD00011367

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
260066493378	Potassium dichromate (260066493378)		on request	+ -

>> or choose the supplier directly !

Identify

Synonyms:

chromicacid (h2cr2o7), dipotassium salt (9ci) ; bichromateofpotash ; chromicacid (h2cr2o7), potassium salt (1:2) ; chromium metal ; htm broth 100ml ; dichromic aciddipotassium salt ; srm 935a ; iopezite ; kaliumdichromat ; c 501 ; potassium dichromate ; chromium standard ; dipotassium dichromate ; uv-vis standard 1 ; potassiumdichromate (k2(cr2o7)) ; dipotassium dichromate (k2cr2o7) ; dipotassium bichromate (k2cr2o7) ; potassiumdichromate6 ; potassium bichromate ; chromium potassium oxide (k2cr2o7) ; chromium powder ; redpotassiumchromate ; dipotassium bichromate ; dichromic acid (h2cr2o7), dipotassiumsalt (8ci) ; potassium dichromate(vi) ; dipotassiumdichromium heptaoxide

CAS:

7778-50-9

EINECS:

231-906-6

Molecular Formula:

Cr2H2O7 . 2K

MDL:

MFCD00011367

SMILES:

[K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O

Properties

Molecular Weight:

294.20 g·mol−1

Density:

7.14 g/mL at 25 °C(lit.)

Melting point:

398 °C

Boiling point:

500 °C

Flash point:

50 ºF

Solubility:

H₂O: 0.1 M at 20 °C, clear, orange

Physical Description:

orange red crystals

Safety Information

Hazard Symbols: T, N, T+, O

Europe standard Hazard pictograms, code and definition

Hazard Classes:

5.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

45-46-60-61-8-21-25-26-34-42/43-48/23-50/53-52/53-20-48/20-23-51/53-22-36/37/38-27-20/21-23/24 (R)

Safety Codes:

53-45-60-61-36/37-23-26 (S)

WGK Germany:

RID / ADR:

UN 3086 6.1 / PG 1

RTECS:

HX7680000

Storage temperature:

Store at RT.

Prices

For Potassium dichromate we can currently show 9 prices in the last 8 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 316.00 for 500 g to USD 69.00 per 100 mg in 2021 .

Last detected Prices

Size	Availability	Last Price	Quantity
100 mg	on request	$69.00	+ -
1 g	on request	$106.00	+ -
10 g	on request	$175.00	+ -
50 g	on request	$519.00	+ -

Last price review [2021-05-11]

Suppliers

Global Potassium dichromate Suppliers : Germany (2) Sweden (1) P.R.China (7) USA (2) Switzerland (1)

Supplier	Phone	Fax	Country	Inquiry contact
BuGuCh & Partners			Germany	REQUEST
CellMark AB	+46 31 100300	+46 31 136421	Sweden	REQUEST
Fox Chemicals GmbH	+49 7240 927151	+49 7240 927150	Germany	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
ProChem, Inc.	+1 (815) 398-1788	+1 (815) 398-1810	USA	REQUEST
Sancai Industry Co.,Ltd.	+86-531-88913079	+86-531-88913079	P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Shandong Minglang Chemical Co., Ltd	+86-13220566916	+86 531 58990167	P.R.China	REQUEST
Shandong SanYoung Industry Co., Ltd	+86 155-64526813	+86 531-56897532	P.R.China	REQUEST
Sigma-Aldrich International GmbH	+41 81 755 28 28	+41 81 755 28 15	Switzerland	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST
Xiamen Equation Chemical Co.,Ltd	+86 592 6515854	+86 592 6515854	P.R.China	REQUEST
Xingrui Industry Co., Limited	+86-531-88980365	+86-531-88980365	P.R.China	REQUEST