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Chromium, powder

BGC Id:	890074297893
CAS No:	7440-47-3
Synonyms:	chrome ; cr004850 ; cr000020 ; chromium element ; cr008010 ; cr000130 ; cr004200 ; chromium ; alpaste rra 050 ; cr000060 ; alpaste rra030 ; cr000170 ; chrom
Molecular Formula:	Cr
Molecular Weight:	52.00
EINECS:	231-157-5

2025 - The most valued supplier

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

Hunan Heaven Materials Development Co., Ltd.

Тип компании: Leading producer

телефон: +86 731 8551 8261
факс: +86 731 8551 8167
страна: P.R.China

Hunan Heaven Materials Development Co., Ltd. is major high purity fluoride compounds and chloride salts producer and Metal organic salts based on Aluminum, Magnesium, Lithium, Barium, Zinc, Titanium, including high pure BaF2, MgF2, AlF3 and FeCl2, CrCl3, MnCl2, Ethoxide etc

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What other providers are available for CAS 7440-47-3?

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:

chrome ; cr004850 ; cr000020 ; chromium element ; cr008010 ; cr000130 ; cr004200 ; chromium ; alpaste rra 050 ; cr000060 ; alpaste rra030 ; cr000170 ; chrom

CAS:

7440-47-3

EINECS:

231-157-5

Molecular Formula:

MDL:

MFCD00010944

Properties

Molecular Weight:

52.00 g·mol−1

Density:

7.14 g/mL at 25 °C(lit.)

Melting point:

1890 °C

Boiling point:

2200 °C

Flash point:

50 °F

Solubility:

Insoluble in water

Physical Description:

silver-gray solid

Safety Information

Hazard Symbols: F, C, Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

4.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

11-20/21/22-34-40-23-67-36 (R)

Safety Codes:

16-26-36/37/39-45-36/37-27 (S)

WGK Germany:

RID / ADR:

UN 2924 3 / PG 2

RTECS:

GB4200000

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!

Merck Schuchardt OHG

Merck Schuchardt OHG, a 100% subsidiary of Merck KGaA, Germany, has, for the last 150 years, been one of the leading German producers and suppliers of... Request

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