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Selenium dioxide (sublimed)

BGC Id:	200577511256
CAS No:	7446-08-4
Synonyms:	selenium red ; selenium metal ; vandex ; selenium mixture ; selenium, powder ; nsc 56753 ; selenium(iv) oxide ; selenium oxide ; selenium dioxide ; seo2 ; oxoselane oxide
Molecular Formula:	SeO2
Molecular Weight:	110.96
EINECS:	231-194-7

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Synonyms:

selenium red ; selenium metal ; vandex ; selenium mixture ; selenium, powder ; nsc 56753 ; selenium(iv) oxide ; selenium oxide ; selenium dioxide ; seo2 ; oxoselane oxide

CAS:

7446-08-4

EINECS:

231-194-7

Molecular Formula:

SeO2

MDL:

MFCD00003562

Properties

Molecular Weight:

110.96 g·mol−1

Density:

4.81 g/mL at 25 °C(lit.)

Melting point:

315 °C (subl.)(lit.)

Boiling point:

684.9 °C(lit.)

Flash point:

315 °C

Solubility:

38.4 g/100 mL (14 °C) in water

Physical Description:

light pink solid

Safety Information

Hazard Symbols: T, N, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/38-50/53-33-23/25-51/53-20/22 (R)

Safety Codes:

26-61-60-45-28A-20/21-28 (S)

WGK Germany:

RID / ADR:

UN 3440 6.1 / PG 3

RTECS:

VS8575000

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

What other providers are available for CAS 7446-08-4?

In addition to the providers presented here for Selenium dioxide (sublimed) with the CAS number 7446-08-4, there are other 74 providers with slightly different product names available for this CAS number.

SeO2

+2 additional providers that we know from the past

Tea polyphenol

H&Z Industry Co.,Ltd +1 additional providers that we know from the past

Selenium dioxide

Selenium(IV) oxide

ProChem, Inc. | Hangzhou Keying Chem Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. +4 additional providers that we know from the past

Selenium oxide (SeO2, 98%, 4N-6N)

+1 additional providers that we know from the past

Selenium(IV) oxide, 99.999% PURATREM

+2 additional providers that we know from the past