ChemicalBook >> CAS DataBase List >>Silicic acid (H2SiO3), calcium salt (1:1)
Silicic acid (H2SiO3), calcium salt (1:1)
- CAS No.
- 10101-39-0
- Chemical Name:
- Silicic acid (H2SiO3), calcium salt (1:1)
- Synonyms
- Silicon calcium oxide;florite;CALFLO E;baysicalk;c.i.77230;VANSIL W30;VANSIL W-20;VANFRE IL-2;VANSIL(R) G;VANSIL W-10
- CBNumber:
- CB0189804
- Molecular Formula:
- CaH4O3Si
- Molecular Weight:
- 120.19
- MDL Number:
- MFCD00015979
- MOL File:
- 10101-39-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-06-24 18:39:39
| Product description | Number | Pack Size | Price |
| Calcium silicate 200 mesh, 99% | 372668 | 50g | $119 |
| Calcium silicate 200 mesh, 99% | 372668 | 250g | $530 |
| Calcium silicate, -200 mesh ≥99% | 36309 | 25G | $70 |
| Calcium silicate, -200 mesh ≥99% | 36309 | 100G | $210 |
| Calcium silicate, -200 mesh ≥99% | 36309 | 250G | $425 |
| Melting point | 1540°C |
|---|---|
| Density | 2.905 |
| form | Powder |
| Specific Gravity | 2.905 |
| color | White |
| Water Solubility | Insoluble in water. |
| Merck | 14,1702 |
| Solubility Product Constant (Ksp) | pKsp: 7.6 |
| InChI | 1S/Ca.O3Si/c;1-4(2)3/q+2;-2 |
| InChIKey | OYACROKNLOSFPA-UHFFFAOYSA-N |
| SMILES | [Ca++].[O-][Si]([O-])=O |
| Indirect Additives used in Food Contact Substances | CALCIUM METASILICATE |
| CAS DataBase Reference | 10101-39-0 |
| FDA 21 CFR | 175.105 |
| FDA UNII | T57XQ6TH2A |
| EPA Substance Registry System | Calcium metasilicate (10101-39-0) |
| UNSPSC Code | 12352103 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H319-H335 | |||||||||
| Precautionary statements | P261-P280i-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37 | |||||||||
| Safety Statements | 22-26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | VV9170000 | |||||||||
| TSCA | TSCA listed | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
Silicic acid (H2SiO3), calcium salt (1:1) price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 372668 | Calcium silicate 200 mesh, 99% | 10101-39-0 | 50g | $119 | 2026-04-30 | Buy |
| Sigma-Aldrich | 372668 | Calcium silicate 200 mesh, 99% | 10101-39-0 | 250g | $530 | 2026-04-30 | Buy |
| Chem-Impex | 36309 | Calcium silicate, -200 mesh ≥99% | 10101-39-0 | 25G | $70 | 2026-05-19 | Buy |
| Chem-Impex | 36309 | Calcium silicate, -200 mesh ≥99% | 10101-39-0 | 100G | $210 | 2026-05-19 | Buy |
| Chem-Impex | 36309 | Calcium silicate, -200 mesh ≥99% | 10101-39-0 | 250G | $425 | 2026-05-19 | Buy |
Silicic acid (H2SiO3), calcium salt (1:1) Chemical Properties,Uses,Production
Uses
Calcium silicate is used in ceramics, paint extenders, in chromatography, as a filler in plastics, cements and binder for refractory material.Calcium silicate is used as filler in the manufacture of paper and some types of plastics. It is also used as a food additive and a refractory material in industrial furnaces. Calcium silicate is also used for the insulation of pipes and boards. This compound has also been used in the manufacture of paints, coating materials, cosmetics, fertilizers and pharmaceutical products like antacids. It is used in high temperature insulation materials and as an alternative to asbestos.
reaction suitability
core: calcium
Silicic acid (H2SiO3), calcium salt (1:1) Preparation Products And Raw materials
Raw materials
Preparation Products
Silicic acid (H2SiO3), calcium salt (1:1) Suppliers
Global( 50)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | 0531-68652808 18953170293 | sales@sdzschem.com | China | 2921 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-17392587031 | 1059@dideu.com | China | 9996 | 58 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | sale03@alfachem.cn | China | 9813 | 58 |
| ShanDong Look Chemical Co.,Ltd. | 17653113209 13065062079 | sales01@sdlookchemical.com | China | 2921 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20000 | 58 |
| Shandong Zhishang New Material Co., Ltd. | +8617653113209 | sales002@sdzschem.com | China | 2921 | 58 |
| Nanjing Duly Biotech Co.,Ltd | +86-18013301590 | doris@njduly.com | China | 2448 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49895 | 58 |
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