硅灰石（CAS 13983-17-0）：分子式 Ca.Si.O3、分子量 116.16；类别 染料及颜料。
| CAS号 | 13983-17-0 |
|---|---|
| 分子式 | Ca.Si.O3 |
| 分子量 | 116.16 |
| 熔点 | 2804 °F (NIOSH, 2024) |
| 应用领域 | Uses: Used in ceramics、welding rod coatings、soil conditioners、silica gels、paper coatings、and fillers for paint、rubber、plastics、cements、and wallboard、[Hawley] Crystalline silica not bound to other minerals is free silica. Silicates are minerals in which silicon and oxygen are combined with other elements. [Rom、p. 364]、Pulp and Paper Processing [Category: Industry]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Mining [Category: Industry]、Cement Producing [Category: Industry]、Ceramics making [Category: Hobbies]、Ceramics、paint extender、rubber filler、paper coating、filler in plastics、mineral wool、soil conditioner、DENTAL RESTORATIVE、FLOCCULANT IN WASTEWATER TREATMENT、COMPONENT OF CERAMIC MIXES FOR FLOOR & WALL TILE、INGREDIENT IN CERAMIC GLAZES & ENAMELS、PIGMENT & EXTENDER FOR PAINTS、FILLER FOR PLASTICS、RUBBER、& ASPHALT PRODUCTS、20 parts of wollastonite are typically used in a reinforced thermosetting molding composition.、Industry Uses: pH regulating agent、Flame retardant、Filler、Not Known or Reasonably Ascertainable、Consumer Uses: Filler、Other、Household Products: Information on 16 consumer products that contain Calcium metasilicate in the following categories is provided:、• Home Maintenance、Methods of Manufacturing: REFINEMENT OF MINED ORE、Formulations、Preparations: Grades: fine、medium paint grades、Available:、low aspect ratio wollastonite、commonly in the region of 1:3-1:5 ... high aspect ratio wollastonite that generally ranges from 1:15-1:20、Grades of wollastonite available in the US、(mesh size)、: 200、325、400、475、1250、(10 micron top size)、Consumption Patterns: Ceramic Industry、60%、paints and welding rod fluxes、40% (1986)、U.S. Production: 2023: <50、000 lb、2022: <50、2021: <50、2020: <50、2023: <50、2022: 100、000 - <250、(1986) 3.63-2.72x10+10 g、produced annually-estimated、(1981) 9.00x10+10 g、General Manufacturing Information: Textiles、apparel、and leather manufacturing、Machinery Manufacturing、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Silicic acid (H2SiO3)、calcium salt (1:1): ACTIVE、Many different forms...are known. ... Usually occur in hydrated form containing various percentages of water of crystallization. Names of calcium silicate minerals are...Wollastonite...Commercial calcium silicate sold for industrial use...Is prepared synthetically...、Calcium silicate |
| 类别 | 涂料 |
登记用途：Uses: Used in ceramics、welding rod coatings、soil conditioners、silica gels、paper coatings、and fillers for paint、rubber、plastics、cements、and wallboard、[Hawley] Crystalline silica not bound to other minerals is free silica. Silicates are minerals in which silicon and oxygen are combined with other elements. [Rom、p. 364]、Pulp and Paper Processing [Category: Industry]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Mining [Category: Industry]、Cement Producing [Category: Industry]、Ceramics making [Category: Hobbies]、Ceramics、paint extender、rubber filler、paper coating、filler in plastics、mineral wool、soil conditioner、DENTAL RESTORATIVE、FLOCCULANT IN WASTEWATER TREATMENT、COMPONENT OF CERAMIC MIXES FOR FLOOR & WALL TILE、INGREDIENT IN CERAMIC GLAZES & ENAMELS、PIGMENT & EXTENDER FOR PAINTS、FILLER FOR PLASTICS、RUBBER、& ASPHALT PRODUCTS、20 parts of wollastonite are typically used in a reinforced thermosetting molding composition.、Industry Uses: pH regulating agent、Flame retardant、Filler、Not Known or Reasonably Ascertainable、Consumer Uses: Filler、Other、Household Products: Information on 16 consumer products that contain Calcium metasilicate in the following categories is provided:、• Home Maintenance、Methods of Manufacturing: REFINEMENT OF MINED ORE、Formulations、Preparations: Grades: fine、medium paint grades、Available:、low aspect ratio wollastonite、commonly in the region of 1:3-1:5 ... high aspect ratio wollastonite that generally ranges from 1:15-1:20、Grades of wollastonite available in the US、(mesh size)、: 200、325、400、475、1250、(10 micron top size)、Consumption Patterns: Ceramic Industry、60%、paints and welding rod fluxes、40% (1986)、U.S. Production: 2023: <50、000 lb、2022: <50、2021: <50、2020: <50、2023: <50、2022: 100、000 - <250、(1986) 3.63-2.72x10+10 g、produced annually-estimated、(1981) 9.00x10+10 g、General Manufacturing Information: Textiles、apparel、and leather manufacturing、Machinery Manufacturing、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Silicic acid (H2SiO3)、calcium salt (1:1): ACTIVE、Many different forms...are known. ... Usually occur in hydrated form containing various percentages of water of crystallization. Names of calcium silicate minerals are...Wollastonite...Commercial calcium silicate sold for industrial use...Is prepared synthetically...、Calcium silicate。
硅灰石 是一种着色或颜料类化合物，登记 CAS 号为 13983-17-0，分子式 Ca.Si.O3（分子量 116.16），归属于染料及颜料大类化工原料。
登记 CAS 号：13983-17-0
其分子式 Ca.Si.O3 由 1 个钙、1 个硅、3 个氧 组成。
别名/同义词：硅灰石 · Wollastonite
所属分类：染料及颜料
硅灰石 的 CAS 登记号为 13983-17-0。
分子式 Ca.Si.O3，分子量 116.16。
别名/同义词：硅灰石、Wollastonite。
登记用途：Uses: Used in ceramics、welding rod coatings、soil conditioners、silica gels、paper coatings、and fillers for paint、rubber、plastics、cements、and wallboard、[Hawley] Crystalline silica not bound to other minerals is free silica. Silicates are minerals in which silicon and oxygen are combined with other elements. [Rom、p. 364]、Pulp and Paper Processing [Category: Industry]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Mining [Category: Industry]、Cement Producing [Category: Industry]、Ceramics making [Category: Hobbies]、Ceramics、paint extender、rubber filler、paper coating、filler in plastics、mineral wool、soil conditioner、DENTAL RESTORATIVE、FLOCCULANT IN WASTEWATER TREATMENT、COMPONENT OF CERAMIC MIXES FOR FLOOR & WALL TILE、INGREDIENT IN CERAMIC GLAZES & ENAMELS、PIGMENT & EXTENDER FOR PAINTS、FILLER FOR PLASTICS、RUBBER、& ASPHALT PRODUCTS、20 parts of wollastonite are typically used in a reinforced thermosetting molding composition.、Industry Uses: pH regulating agent、Flame retardant、Filler、Not Known or Reasonably Ascertainable、Consumer Uses: Filler、Other、Household Products: Information on 16 consumer products that contain Calcium metasilicate in the following categories is provided:、• Home Maintenance、Methods of Manufacturing: REFINEMENT OF MINED ORE、Formulations、Preparations: Grades: fine、medium paint grades、Available:、low aspect ratio wollastonite、commonly in the region of 1:3-1:5 ... high aspect ratio wollastonite that generally ranges from 1:15-1:20、Grades of wollastonite available in the US、(mesh size)、: 200、325、400、475、1250、(10 micron top size)、Consumption Patterns: Ceramic Industry、60%、paints and welding rod fluxes、40% (1986)、U.S. Production: 2023: <50、000 lb、2022: <50、2021: <50、2020: <50、2023: <50、2022: 100、000 - <250、(1986) 3.63-2.72x10+10 g、produced annually-estimated、(1981) 9.00x10+10 g、General Manufacturing Information: Textiles、apparel、and leather manufacturing、Machinery Manufacturing、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Silicic acid (H2SiO3)、calcium salt (1:1): ACTIVE、Many different forms...are known. ... Usually occur in hydrated form containing various percentages of water of crystallization. Names of calcium silicate minerals are...Wollastonite...Commercial calcium silicate sold for industrial use...Is prepared synthetically...、Calcium silicate。
所属分类：涂料。
硅灰石（CAS 13983-17-0）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 13983-17-0 |
|---|---|
| PubChem CID | 26370 |
| Molecular formula | Ca.Si.O3 |
| IUPAC name | calcium dioxido(oxo)silane |
| UNII (FDA) | T57XQ6TH2A |
| Molecular Weight | 116.16 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 115.9242612 |
| Monoisotopic Mass | 115.9242612 |
| Topological Polar Surface Area | 63.2 |
| Heavy Atom Count | 5 |
| Melting Point | 2804 °F (NIOSH, 2024) |
|---|---|
| Vapor Pressure | 0 mmHg (approx) (NIOSH, 2024) |
Aedelforsite; WOLLASTONITE; 13983-17-0; Casiflux; Wollastonite (Ca(SiO3)); Cab-O-lite; Gillebachite; Schalstein; Wollastokup; Bistal; Fuwalip; Rivaite; Vilnite; Tabular spar; Fibernite HG; Vansil W 10
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CALCIUM METASILICATE |
|---|---|
| GHS notification summary | 86.5% (642 / 742) |
| GHS notification summary | 86.5% (642 / 742) |
|---|---|
| Reported hazard statements | H319 (12.3%), H335 (12.3%) |
This chemical does not meet GHS hazard criteria for 86.5% (642 of 742) of all reports.
H319 (12.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Wollastonite · CAS 13983-17-0 · Ca.Si.O3. UNII T57XQ6TH2A. Melting Point: 2804 °F (NIOSH, 2024); Vapor Pressure: 0 mmHg (approx) (NIOSH, 2024).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Wollastonite