Tio2（CAS 13463-67-7）：分子式 O2Ti、分子量 79.866；类别 有机化学品。
登记用途：Uses: Pigment or filler in paints、paper、foods、ceramics、and pharmaceuticals、Used in welding rod coatings、[ACGIH] Rutile TiO2 is used as a semiconductor in the electronics industry. [Rom、p. 537] About 95% of all titanium consumed is titanium dioxide、it is an important white pigment in paints、paper coatings、and plastics、It is also a sunscreen and used as a color additive in flours、dairy products、and pharmaceutical tablets、[Nordberg、p. 1289] slag、Used as a whitening and opacifying agent in paints、and enamels、[IARC] Used for specialized white pigment applications such as paper and fibers、TIO2 is also used in welding rod coatings、Anatase is a semiconductor、and it is used to make electronic components、[Reference #1] Nanoparticle applications include photocatalysis、paints、sterilization、biomedical ceramics、cosmetics、[PMID 21191487]、Welding [Category: Weld]、Semiconductor Manufacturing [Category: Industry]、Pulp and Paper Processing [Category: Industry]、Textiles (Fiber & Fabric Manufacturing) [Category: Industry]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Welding Over Coatings [Category: Weld]、A naturally occurring crystalline form of titanium dioxide obtained from processing ilmenite (a natural iron titinate) or titanium slag、[Reference #1]、Ceramics making [Category: Hobbies]、Enameling [Category: Hobbies]、Painting [Category: Hobbies]、Airfloated ilmenite is used for titanium pigment manuf. Rutile sand is suitable for welding-rod-coating materials、as ceramic colorant、as source of titanium metal. As color in the food industry. Anatase titanium dioxide is used for welding-rod-coatings、acid resistant vitreous enamels、in specification paints、exterior white house paints、acetate rayon、white interior air-dry and baked enamels and lacquers、inks and plastics、for paper filling and coating、in water paints、tanners' leather finishes、shoe whiteners、and ceramics. High opacity and tinting values are claimed for rutile-like pigments. Pharmaceutic aid (coating agent).、Protectant (topical)、ultraviolet screen.、White pigment (in paints、rubber、plastics、etc.)、opacifying agent、... floor coverings、glassware、... enamel frits、delustering synthetic fibers、printing inks、welding rods. Single crystals are high-temperature transducers.、When pure、titanium dioxide is relatively clear and has an extremely high index of refraction with an optical dispersion higher than diamond. It is produced artificially as a gemstone but is relatively soft.、For more Uses (Complete) data for TITANIUM DIOXIDE (18 total)、please visit the HSDB record page.、Synthetic Polymer MALDI Matrix Compounds、Plastics -> Typical concentration range in plastic materials -> 5.0 - 20.0%、Use Classification: EPA Safer Chemical Functional Use Classes -> Colorants、Processing Aids and Additives、Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern、Fragrance Ingredients、Food Additives -> COLOUR -> JECFA Functional Classes、Plastics -> Pigments agents、Cosmetics -> Opacifying、Uv absorber、Cosmetic colorant、Plastics -> Polymer Type -> Polyolefin-I、PUR、Polyolefin-II、PVC (soft)、ABS、PVC (rigid)、PET、PMMA、PA、PC、(E)PS、Plastics -> Other functions -> UV、light stabiliser、Industry Uses: Bleaching agent、Opacifer、Abrasives、Surfactant (surface active agent)、Processing aids not otherwise specified、Alloys、Binder、Other、Dispersing agent、Solvent、Dye、Surface modifier、Intermediate、Pigment、Filler、Not Known or Reasonably Ascertainable、Catalyst、Sealant (barrier)、Stabilizing agent、Brightener、Fixing agent (mordant)、Consumer Uses: Heat stabilizer、Bleaching agent、Household Products: Cosmetics product ingredient: Titanium dioxide (airborne、unbound particles of respirable size) (CI 77891)、Source: Titanium dioxide is the oxidized form of titanium. It is naturally occurring in mineral form. It is added to cosmetics、as well as paint、food、inks、toothpaste、and other products. Manufacturers use titanium dioxide as a pigment to make a product appear white or to make a product opaque (non-transparent). Titanium dioxide can also be used to thicken a product. Sunscreens can contain nanoparticles (very small particles) of titanium dioxide coated with silica or alumina to reflect light away from the skin.、Potential Health Impacts: People may be exposed to titanium dioxide by inhalation or ingestion、depending on the specific product. Studies of rats that inhaled high concentrations of titanium dioxide have found increased rates of respiratory tract cancers. Some scientists believe that consumer exposure to titanium dioxide is low because of the low potential for inhalation of products that are not in powdered form. California Proposition 65 categorizes titanium dioxide as a carcinogen when it is in a form that can be breathed in. The International Agency for Research on Cancer (IARC) lists。
Tio2 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 13463-67-7，分子式 O2Ti（分子量 79.866），归属于有机化学品大类化工原料。
登记 CAS 号：13463-67-7
其分子式 O2Ti 由 2 个氧、1 个钛 组成。
别名/同义词：Tio2
所属分类：有机化学品
Tio2 的 CAS 登记号为 13463-67-7。
分子式 O2Ti，分子量 79.866。
别名/同义词：Tio2。
登记用途：Uses: Pigment or filler in paints、paper、foods、ceramics、and pharmaceuticals、Used in welding rod coatings、[ACGIH] Rutile TiO2 is used as a semiconductor in the electronics industry. [Rom、p. 537] About 95% of all titanium consumed is titanium dioxide、it is an important white pigment in paints、paper coatings、and plastics、It is also a sunscreen and used as a color additive in flours、dairy products、and pharmaceutical tablets、[Nordberg、p. 1289] slag、Used as a whitening and opacifying agent in paints、and enamels、[IARC] Used for specialized white pigment applications such as paper and fibers、TIO2 is also used in welding rod coatings、Anatase is a semiconductor、and it is used to make electronic components、[Reference #1] Nanoparticle applications include photocatalysis、paints、sterilization、biomedical ceramics、cosmetics、[PMID 21191487]、Welding [Category: Weld]、Semiconductor Manufacturing [Category: Industry]、Pulp and Paper Processing [Category: Industry]、Textiles (Fiber & Fabric Manufacturing) [Category: Industry]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Welding Over Coatings [Category: Weld]、A naturally occurring crystalline form of titanium dioxide obtained from processing ilmenite (a natural iron titinate) or titanium slag、[Reference #1]、Ceramics making [Category: Hobbies]、Enameling [Category: Hobbies]、Painting [Category: Hobbies]、Airfloated ilmenite is used for titanium pigment manuf. Rutile sand is suitable for welding-rod-coating materials、as ceramic colorant、as source of titanium metal. As color in the food industry. Anatase titanium dioxide is used for welding-rod-coatings、acid resistant vitreous enamels、in specification paints、exterior white house paints、acetate rayon、white interior air-dry and baked enamels and lacquers、inks and plastics、for paper filling and coating、in water paints、tanners' leather finishes、shoe whiteners、and ceramics. High opacity and tinting values are claimed for rutile-like pigments. Pharmaceutic aid (coating agent).、Protectant (topical)、ultraviolet screen.、White pigment (in paints、rubber、plastics、etc.)、opacifying agent、... floor coverings、glassware、... enamel frits、delustering synthetic fibers、printing inks、welding rods. Single crystals are high-temperature transducers.、When pure、titanium dioxide is relatively clear and has an extremely high index of refraction with an optical dispersion higher than diamond. It is produced artificially as a gemstone but is relatively soft.、For more Uses (Complete) data for TITANIUM DIOXIDE (18 total)、please visit the HSDB record page.、Synthetic Polymer MALDI Matrix Compounds、Plastics -> Typical concentration range in plastic materials -> 5.0 - 20.0%、Use Classification: EPA Safer Chemical Functional Use Classes -> Colorants、Processing Aids and Additives、Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern、Fragrance Ingredients、Food Additives -> COLOUR -> JECFA Functional Classes、Plastics -> Pigments agents、Cosmetics -> Opacifying、Uv absorber、Cosmetic colorant、Plastics -> Polymer Type -> Polyolefin-I、PUR、Polyolefin-II、PVC (soft)、ABS、PVC (rigid)、PET、PMMA、PA、PC、(E)PS、Plastics -> Other functions -> UV、light stabiliser、Industry Uses: Bleaching agent、Opacifer、Abrasives、Surfactant (surface active agent)、Processing aids not otherwise specified、Alloys、Binder、Other、Dispersing agent、Solvent、Dye、Surface modifier、Intermediate、Pigment、Filler、Not Known or Reasonably Ascertainable、Catalyst、Sealant (barrier)、Stabilizing agent、Brightener、Fixing agent (mordant)、Consumer Uses: Heat stabilizer、Bleaching agent、Household Products: Cosmetics product ingredient: Titanium dioxide (airborne、unbound particles of respirable size) (CI 77891)、Source: Titanium dioxide is the oxidized form of titanium. It is naturally occurring in mineral form. It is added to cosmetics、as well as paint、food、inks、toothpaste、and other products. Manufacturers use titanium dioxide as a pigment to make a product appear white or to make a product opaque (non-transparent). Titanium dioxide can also be used to thicken a product. Sunscreens can contain nanoparticles (very small particles) of titanium dioxide coated with silica or alumina to reflect light away from the skin.、Potential Health Impacts: People may be exposed to titanium dioxide by inhalation or ingestion、depending on the specific product. Studies of rats that inhaled high concentrations of titanium dioxide have found increased rates of respiratory tract cancers. Some scientists believe that consumer exposure to titanium dioxide is low because of the low potential for inhalation of products that are not in powdered form. California Proposition 65 categorizes titanium dioxide as a carcinogen when it is in a form that can be breathed in. The International Agency for Research on Cancer (IARC) lists。
所属分类：Organic Chemicals。
Tio2（CAS 13463-67-7）的公开数据库记录，列此仅供独立核对。
| GHS notification summary | 62.8% (7032 / 11189) |
|---|---|
| Reported hazard statements | H351, H319 (100%), H335 (100%), H372 (100%), H413 (100%), H320 |
H351: Suspected of causing cancer [Warning Carcinogenicity]
P203, P280, P318, P405, and P501 (click each P-code to see the statement)
| Regulatory & Food Contact | FDA Regulatory Status of Color Additives: Foods, Drugs, Cosmetics, Devices FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, COLOR OR COLORING ADJUNCT, DRYING AGENT, HU FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS COLOUR: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, COLOR OR COLORING ADJUNCT, DRYING AGENT, HUMECTANT, PROCESSING AID, SURFA |
|---|---|
| GHS notification summary | 62.8% (7032 / 11189) |
| 沸点 | 4532 to 5432 °F at 760 mmHg (NTP, 1992) |
|---|---|
| 沸点 | 2500-3000 °C |
| 沸点 | 2600-3000 °C |
| 沸点 | 4532-5432 °F |
| 熔点 | 1855 °C |
| 熔点 | 3326-3362 °F |
| 熔点 | 1843 °C |
| 密度 | 3.9 to 4.2 (NTP, 1992) |
| 密度 | 4.23 |
| 密度 | 3.9-4.3 g/cm³ |
| CAS Registry Number | 13463-67-7 |
|---|---|
| PubChem CID | 26042 |
| 分子式 | O2Ti |
| IUPAC 名称 | dioxotitanium |
TITANIUM DIOXIDE; 13463-67-7; Titania; Titanium(IV) oxide; Titanium White; Titafrance; Titandioxid; Flamenco; Hombitan; Tiofine; Tioxide; Tipaque; Titanox; Rayox; Bayertitan A; Titanic anhydride
| 分子量 | 79.866 |
|---|---|
| 氢键供体数 | 0 |
| 氢键受体数 | 2 |
| 可旋转键数 | 0 |
| 精确质量 | 79.9377699 |
| 单同位素质量 | 79.9377699 |
| 拓扑极性表面积 | 34.1 |
| 重原子数 | 3 |
| 形式电荷 | 0 |
| 复杂度 | 18.3 |
Food additive · CAS 13463-67-7 · O2Ti. 沸点: 4532 to 5432 °F at 760 mmHg (NTP, 1992); 沸点: 2500-3000 °C; 沸点: 2600-3000 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。