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ChemicalBook > Product Catalogue >Inorganic chemistry >Inorganic salts >Silicide and silicates >Calcium silicate

Calcium silicate

Calcium silicate Structure
  • ₹432 - ₹39933.43
  • Product name: Calcium silicate
  • CAS: 1344-95-2
  • MF: CaO3Si
  • MW: 116.16
  • EINECS:935-756-9
  • MDL Number:MFCD00015979
  • Synonyms:SILICIC ACID CALCIUM SALT;VANFRE IL-2;VANSIL W-10;VANSIL(R) W10;VANSIL(R) G;VANSIL W30;VANSIL W-20;CALFLO E
5 prices
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Brand

  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 500gm
  • 500G
  • 1KG
  • 5kg
  • 15KG
  • ManufacturerSigma-Aldrich(India)
  • Product number742503
  • Product descriptionCalcium silicate purum, 12-22% Ca (as CaO) basis, ≥87% SiO2 basis
  • Packaging500G
  • Price₹4070.2
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number742503
  • Product descriptionCalcium silicate purum, 12-22% Ca (as CaO) basis, ≥87% SiO2 basis
  • Packaging1KG
  • Price₹8183.7
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number742503
  • Product descriptionCalcium silicate purum, 12-22% Ca (as CaO) basis, ≥87% SiO2 basis
  • Packaging15KG
  • Price₹39933.43
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number C 1500
  • Product descriptionCalcium silicate
  • Packaging500gm
  • Price₹432
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number C 1500
  • Product descriptionCalcium silicate
  • Packaging5kg
  • Price₹3807
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 742503 Calcium silicate purum, 12-22% Ca (as CaO) basis, ≥87% SiO2 basis 500G ₹4070.2 2022-06-14 Buy
Sigma-Aldrich(India) 742503 Calcium silicate purum, 12-22% Ca (as CaO) basis, ≥87% SiO2 basis 1KG ₹8183.7 2022-06-14 Buy
Sigma-Aldrich(India) 742503 Calcium silicate purum, 12-22% Ca (as CaO) basis, ≥87% SiO2 basis 15KG ₹39933.43 2022-06-14 Buy
ottokemi C 1500 Calcium silicate 500gm ₹432 2022-05-26 Buy
ottokemi C 1500 Calcium silicate 5kg ₹3807 2022-05-26 Buy

Properties

Melting point :1540℃ [CRC10]
Density :2.9 g/mL at 25 °C (lit.)
solubility :Practically insoluble in water; forms a gel with mineral acids. It can absorb up to 2.5 times its weight of liquids and still remain a free-flowing powder.
form :white monoclinic crystals
Specific Gravity :2.9
color :white monoclinic crystals, crystalline
Odor :at 100.00?%. odorless
PH :9.5-11.5 (5% in H2O)
Water Solubility :insoluble H2O [HAW93]
Merck :13,1707
Stability :Stable.
LogP :0.651 (est)
CAS DataBase Reference :1344-95-2(CAS DataBase Reference)
EPA Substance Registry System :Calcium silicate (1344-95-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Calcium Silicate is a hydrous or anhydrous silicate with varying proportions of calcium oxideand silica. many different calcium silicates occur in nature in mineral form (e.g.,wollastonite, afwillite, grammite). The stoichiometry of the hydrate in cement paste is variable and the state of the chemically and physically bound water in its structure is not clear. Thus, calcium silicate can be prepared by calcining the oxide with silica, SiO2, at an elevated temperature: CaO + SiO2+ heat=CaSiO3. Calcium orthosilicate is commonly used as a safe alternative to asbestos for high-temperature insulation materials. Industrial grade piping and equipment insulation are often fabricated from calcium orthosilicate.

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