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Identify Suppliers 2025 Properties Safty

Silicium

BGC Id:	370616512678
CAS No:	7440-21-3
Synonyms:	silicon element ; phc20 ; hexsil ; kdb 0.5 ; kdb 10 ; 4fy ; 111> ; feb 450d ; biosilicon ; silso ; sharp 80w ; si002011 ; hgh600 ; metasilicon 325a ; sicomill grade 2 ; si007915 ; cz-n polished wafer ; silgrain hq ; polyeristalline silicon powder ; aldrich 267414-25g ; silicon metal ; kr 1 ; jt 02 ; si003077 ; polysilicon ; kdb 20 ; gko 3516a ; silicon 100 ; si002012 ; si002015 ; si002050 ; kdb 0.1 ; si007908 ; si(100) wafer ; silgrain ; silicon ; silgrain standard ; sicomill 4c-p ; si 1059 ; silicium
Molecular Formula:	H4Si
Molecular Weight:	28.08
EINECS:	231-130-8

Il existe 1 fournisseur international et fiable pour Silicium sortant d'. Ce fournisseur appartient au type d'entreprise: 'Supplier of chemical products'.
Veuillez contacter le fabricant / distributeur désigné pour Silicium et demander des prix, des normes d'emballage et des possibilités de transport. Notre distributeur agréé vous aidera à obtenir toutes les informations nécessaires et les spécifications du produit.

Fournisseurs enregistrés de Silicium dans le monde entier

Verified providers in 2025

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

BIOZOL Diagnostica Vertrieb GmbH

Type de compagnie: Supplier of chemical products

phone: +49-871-966346-0
fax: +49-871-966346-13
pays: Germany

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. Benzathine benzylpenicillin est également desservie par BIOZOL Diagnostica Vertrieb GmbH. The base of our solutions are a portfolio of ~ 200.000 raw materials wh ...

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What other providers are available for CAS 7440-21-3?

The last intensive check and update was carried out on 2025/02/21.

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Synonyms:

silicon element ; phc20 ; hexsil ; kdb 0.5 ; kdb 10 ; 4fy ; 111> ; feb 450d ; biosilicon ; silso ; sharp 80w ; si002011 ; hgh600 ; metasilicon 325a ; sicomill grade 2 ; si007915 ; cz-n polished wafer ; silgrain hq ; polyeristalline silicon powder ; aldrich 267414-25g ; silicon metal ; kr 1 ; jt 02 ; si003077 ; polysilicon ; kdb 20 ; gko 3516a ; silicon 100 ; si002012 ; si002015 ; si002050 ; kdb 0.1 ; si007908 ; si(100) wafer ; silgrain ; silicon ; silgrain standard ; sicomill 4c-p ; si 1059 ; silicium

CAS:

7440-21-3

EINECS:

231-130-8

Molecular Formula:

H4Si

MDL:

MFCD00085311

Properties

Molecular Weight:

28.08 g·mol−1

Density:

2.33 g/mL at 25 °C(lit.)

Melting point:

1410 °C(lit.)

Boiling point:

2355 °C(lit.)

Solubility:

insoluble in water

Physical Description:

grey lustrous solid or grey powder

Safety Information

Hazard Symbols: F, T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

4.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

11 (R)

Safety Codes:

26-36/37-45-7/9-33-16-36 (S)

WGK Germany:

RID / ADR:

UN 2922 8 / PG 2

RTECS:

VW0400000

Storage temperature:

Flammables area

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 NV/SA Specialty Chemicals

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What other providers are available for CAS 7440-21-3?

In addition to the providers presented here for Silicium with the CAS number 7440-21-3, there are other 84 providers with slightly different product names available for this CAS number.

Silica

+2 additional providers that we know from the past

Silicon

Silicone

BuGuCh & Partners +4 additional providers that we know from the past

Silicon metal

Skyrun Industrial Co., Ltd. | BuGuCh & Partners +7 additional providers that we know from the past

Silicon 99.99%

Simagchem Corporation

Silicon, powder

ProChem, Inc. | Anderson & Steinssen Inc | Hangzhou Verychem Science & Technology Co., Ltd. | Hangzhou Keying Chem Co., Ltd. +7 additional providers that we know from the past

Silicon granules

+1 additional providers that we know from the past

Nano Silicon Powder

+1 additional providers that we know from the past

Silicon, powder nano

Anderson & Steinssen Inc

Silicon 99.0%-99.999%

+1 additional providers that we know from the past

Silicon random pieces

+2 additional providers that we know from the past

Silicon polycrystalline

+1 additional providers that we know from the past