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BGC ID: 160851300835-15

Silicon, powder

Identify Properties Safty Prices Suppliers 4 Links ☰

Identify Properties Safty Prices Suppliers 4 Links

CAS 7440-21-3

Formula H4Si

MDL MFCD00085311

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
160851300835	Silicon, powder (160851300835)		on request	+ -

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Identify

Synonyms:

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

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

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

Prices

As an extract from the researched prices for Silicon, powder there are currently shown 99 prices in the last 10 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 44.00 for 50 g to USD 56.00 per 5 g in 2020 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

Silicon Powder, 150 μm
5 g	$56.00	+ -

Silicon Powder, 150 μm
50 g	$206.00	+ -

Silicon Powder, 150 μm
100 g	$300.00	+ -

Silicon powder, nodular, APS 1-5 micron; 99.9% (metals basis)
250 g	$903.00	+ -

Last price review [2021-11-21]

Suppliers

Global Silicon, powder Suppliers : USA (2) P.R.China (1) Türkiye (1)

Supplier	Phone	Fax	Country	Inquiry contact
Anderson & Steinssen Inc	+1 206 556 7669	+1 425 5299207	USA	REQUEST
Hangzhou Verychem Science & Technology Co., Ltd.	+86-571-8816 2785	+86-571-81906939	P.R.China	REQUEST
ProChem, Inc.	+1 (815) 398-1788	+1 (815) 398-1810	USA	REQUEST
Zyntex Ltd			TÃ¼rkiye	REQUEST