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CAS號:13463-67-7
英文名稱:Titanium dioxide
英文同義詞:p25;ro2;TIO2;Ti02;e171;r680;kh360;rayox;kronos;tronox
中文名稱:二氧化鈦
中文同義詞:鈦糖;鈦酐;鈦溶膠;板鈦礦;鈦鋇白;無水氧化鈦;鈦白、鈦酐;西安除味劑;白色素色素;鈦白粉色素
分子式:O2Ti
分子量:79.8658
熔點:1840 °C
沸點:2900 °C
密度:4.26 g/mL at 25 °C(lit.)
折射率:2.61
閃點:2500-3000°C
儲存條件:Store at +5°C to +30°C.
溶解度:Practically insoluble in water. It does not dissolve in dilute mineral acids but dissolves slowly in hot concentrated sulfuric acid.
形態(tài):powder
比重:4.26
顏色:White to slightly yellow
PH值:7-8 (100g/l, H2O, 20℃)(slurry)
水溶解性:insoluble
晶體結(jié)構(gòu):Orthorhombic, Pcab
Merck:14,9472
CAS 數(shù)據(jù)庫:13463-67-7(CAS DataBase Reference)
(IARC)致癌物分類:2B (Vol. 47, 93) 2010
NIST化學(xué)物質(zhì)信息:Titanium dioxide(13463-67-7)
EPA化學(xué)物質(zhì)信息:Titanium dioxide (13463-67-7)