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Potassium dichromate, Reag.

BGC Id:	140062193289
CAS No:	7778-50-9
Synonyms:	kaliumdichromat ; iopezite ; dipotassium bichromate (k2cr2o7) ; dipotassium bichromate ; c 501 ; potassium dichromate ; dipotassium dichromate ; bichromateofpotash ; redpotassiumchromate ; dichromic aciddipotassium salt ; potassiumdichromate (k2(cr2o7)) ; dipotassium dichromate (k2cr2o7) ; chromium metal ; chromium potassium oxide (k2cr2o7) ; srm 935a ; chromium powder ; potassium dichromate(vi) ; dichromic acid (h2cr2o7), dipotassiumsalt (8ci) ; chromicacid (h2cr2o7), dipotassium salt (9ci) ; uv-vis standard 1 ; chromium standard ; dipotassiumdichromium heptaoxide ; potassium bichromate ; potassiumdichromate6 ; htm broth 100ml ; chromicacid (h2cr2o7), potassium salt (1:2)
Molecular Formula:	Cr2H2O7 . 2K
Molecular Weight:	294.20
EINECS:	231-906-6

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Synonyms:

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

CAS:

7778-50-9

EINECS:

231-906-6

Molecular Formula:

Cr2H2O7 . 2K

MDL:

MFCD00011367

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.

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!

GFS Chemicals

GFS is a specialty chemical manufacturer located in Columbus Ohio. We manufacture over 4000 chemicals for organic and inorganic chemistry. Request

Sentury Reagents Inc.

Sentury Reagents is the World's leading manufacturer of High Purity Chrome Salts. In addition to our standard product line, which is normally availabl... Request

What other providers are available for CAS 7778-50-9?

In addition to the providers presented here for Potassium dichromate, Reag. with the CAS number 7778-50-9, there are other 67 providers with slightly different product names available for this CAS number.

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Leap Chem Co., Ltd

Potassium dichromate (k2cr2o7)

+1 additional providers that we know from the past

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+2 additional providers that we know from the past

Potassium dichromate solution 1/125 mol/l

+2 additional providers that we know from the past

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