Identify Suppliers 2025 Properties Safty ☰

Identify Suppliers 2025 Properties Safty

Silicone

BGC Id:	980243567992
CAS No:	7440-21-3
Synonyms:	hexsil ; si 1059 ; polysilicon ; silso ; feb 450d ; silicon metal ; silicium ; si002011 ; kdb 10 ; si003077 ; 4fy ; sharp 80w ; si002012 ; sicomill 4c-p ; phc20 ; si007908 ; silicon ; silgrain hq ; kdb 20 ; si002015 ; kr 1 ; silicon 100 ; aldrich 267414-25g ; 111> ; metasilicon 325a ; sicomill grade 2 ; silgrain standard ; polyeristalline silicon powder ; kdb 0.5 ; silicon element ; si007915 ; jt 02 ; gko 3516a ; silgrain ; si002050 ; kdb 0.1 ; biosilicon ; hgh600 ; si(100) wafer ; cz-n polished wafer
Molecular Formula:	H4Si
Molecular Weight:	28.08
EINECS:	231-130-8

Il existe 1 fournisseur international et fiable pour Silicone sortant d'. Ce fournisseur appartient au type d'entreprise: 'Producer'.
Veuillez contacter le fabricant / distributeur désigné pour Silicone 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 Silicone dans le monde entier

Verified providers in 2025

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

BuGuCh & Partners

Type de compagnie: Producer

pays: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:

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

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!

World. Chem. Co., Ltd.

Shanghai Worldyang Chemical Co., Ltd is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Products ... Request

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

In addition to the providers presented here for Silicone with the CAS number 7440-21-3, there are other 81 providers with slightly different product names available for this CAS number.

Silica

+2 additional providers that we know from the past

Silicon

Silicium

BIOZOL Diagnostica Vertrieb GmbH +1 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