BGC » Chemicals A-Z » Selenium

BGC ID: 950056836989-8

Selenium

Identify Properties Safty Suppliers 15 Links ☰

Identify Properties Safty Suppliers 15 Links

CAS 7782-49-2

Formula Se

MDL MFCD00134090

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
950056836989	Selenium (950056836989)		on request	+ -

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Identify

Synonyms:

selenium, metallic ; selen ; selenium2 ; selenium dust ; elemental selenium ; colloidal selenium ; vandex ; selenium elemental ; ci77805 ; selenium base ; selenate ; selenium ; c.i.77805 ; selenium alloy ; c.i. 77805 ; se000500 ; se ; selenium, colloidal ; gray selenium

CAS:

7782-49-2

EINECS:

231-957-4

Molecular Formula:

MDL:

MFCD00134090

SMILES:

[Se]

Properties

Molecular Weight:

157.92 g·mol−1

Density:

4.81 g/mL at 25 °C(lit.)

Melting point:

217 °C(lit.)

Boiling point:

684.9 °C(lit.)

Solubility:

H₂O: soluble

Physical Description:

dark grey to dark red powder or crystals

Safety Information

Hazard Symbols: T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/38-53-33-23/25 (R)

Safety Codes:

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

WGK Germany:

RID / ADR:

UN 3440 6.1 / PG 3

RTECS:

VS7700000

Suppliers

Global Selenium Suppliers : USA (4) Germany (4) P.R.China (5) Belgium (2)

Supplier	Phone	Fax	Country	Inquiry contact
Aithaca Chemical Corp.	+1-516-229-2330	+1-516-227-2350	USA	REQUEST
Anderson & Steinssen Inc	+1 206 556 7669	+1 425 5299207	USA	REQUEST
Atlantic Equipment Engineers, Div. Micron Metals, Inc.	+1-201-384-5606	+1-201-387-0291	USA	REQUEST
BuGuCh & Partners			Germany	REQUEST
Chemos GmbH & Co. KG	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
Fox Chemicals GmbH	+49 7240 927151	+49 7240 927150	Germany	REQUEST
Gansu Jinchuan Liuzu New Material Application Science & Technology Co.	+86-935-5995998	+86-21-67298878	P.R.China	REQUEST
H&Z Industry Co.,Ltd	+86 13583185792	+86 531 88905468	P.R.China	REQUEST
Hangzhou Keying Chem Co., Ltd.	+86-571-85378921	+86-571-85378913	P.R.China	REQUEST
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)	+86 571 88026825	+86 571 88282557	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Merck NV/SA Specialty Chemicals	+32-2 686 07 11		Belgium	REQUEST
RETORTE GmbH	+49-(0)911 95 33 74-0	+49-(0)911 57 66 59	Germany	REQUEST
Santa Cruz Biotechnology, Inc.			USA	REQUEST
Umicore NV	+32-2-227 7111	+32-2-227 7900	Belgium	REQUEST

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