Merck
All Photos(1)

Documents

21240

Sigma-Aldrich

Calcium silicide

technical

All Photos(1)
Linear Formula:
CaSi2
CAS Number:
12013-56-8
Molecular Weight:
96.25
EC Number:
234-588-7
MDL number:
MFCD00015977
PubChem Substance ID:
57647918
NACRES:
NA.23

grade

technical

form

powder

composition

Ca, 30-33%
Si, 60-62%

SMILES string

[Ca++].[Si-]#[Si-]

InChI

1S/Ca.Si2/c;1-2/q+2;-2

InChI key

ATJCUTDHOFKCKB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
438928372668211389
Calcium silicide technical

Sigma-Aldrich

21240

Calcium silicide

Calcium cyanamide technical grade

Sigma-Aldrich

438928

Calcium cyanamide

Calcium silicate −200 mesh, 99%

Sigma-Aldrich

372668

Calcium silicate

Calcium hypochlorite technical grade

Sigma-Aldrich

211389

Calcium hypochlorite

grade

technical

grade

-

grade

-

grade

-

composition

Ca, 30-33%

composition

Ca, 45%

composition

-

composition

available chlorine, 65%

Quality Level

100

Quality Level

-

Quality Level

100

Quality Level

100

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H261

Hazard Classifications

Water-react 2

Storage Class Code

4.3 - Hazardous materials, which set free flammable gases upon contact with water

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 6

1 of 6

Tris(pentafluorophenyl)borane 95%

Sigma-Aldrich

442593

Tris(pentafluorophenyl)borane

Poly(diallyldimethylammonium chloride) solution 20 wt. % in H2O

Sigma-Aldrich

409014

Poly(diallyldimethylammonium chloride) solution

Silicon dioxide nanopowder, 10-20 nm particle size (BET), 99.5% trace metals basis

Sigma-Aldrich

637238

Silicon dioxide

Iodine ACS reagent, ≥99.8%, solid

Sigma-Aldrich

207772

Iodine

Acetonitrile anhydrous, 99.8%

Sigma-Aldrich

271004

Acetonitrile

Hydrochloric acid ACS reagent, 37%

Sigma-Aldrich

320331

Hydrochloric acid

Xiaoliang Yan et al.
Small (Weinheim an der Bergstrasse, Germany), 16(35), e2001435-e2001435 (2020-08-06)
1D silicon-based nanomaterials, renowned for their unique chemical and physical properties, have enabled the development of numerous advanced materials and biomedical technologies. Their production often necessitates complex and expensive equipment, requires hazardous precursors and demanding experimental conditions, and involves lengthy
Parthiban Pazhamalai et al.
ACS applied materials & interfaces, 11(1), 624-633 (2018-11-27)
Two-dimensional siloxene sheets are an emerging class of materials with an eclectic range of potential applications including electrochemical energy conversion and storage sectors. Here, we demonstrated the dehydrogenation/dehydroxylation of siloxene sheets by thermal annealing at high temperature (HT) and investigated
Karthikeyan Krishnamoorthy et al.
Nature communications, 11(1), 2351-2351 (2020-05-13)
The design and development of self-charging supercapacitor power cells are rapidly gaining interest due to their ability to convert and store energy in an integrated device. Here, we have demonstrated the fabrication of a self-charging supercapacitor using siloxene sheets as
Chao He et al.
Biomaterials, 255, 120181-120181 (2020-06-23)
Breast cancer (BC) is the most common malignant disease affecting women's health worldwide. The benefits from conventional therapeutic modalities are severely limited. An increasing number of promising photothermal materials have been recently developed and introduced into the therapeutic regimens of
David K Wright et al.
Scientific reports, 9(1), 14626-14626 (2019-10-12)
A single mild traumatic brain injury (mTBI) typically causes only transient symptoms, but repeated mTBI (RmTBI) is associated with cumulative and chronic neurological abnormalities. Clinical management of mTBI is challenging due to the heterogeneous, subjective and transient nature of symptoms
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service