1733-12-6 甲酚红

英文名:Cresol red
CAS No : 1733-12-6
货号 品牌 规格 级别
1003-0081 永大化学 25g AR
中文名称 甲酚红
中文别名 甲酚红;邻甲酚磺酞;邻甲酚红;甲酚红指示液;Cresol Red 甲酚红;Cvesol red 甲酚红;甲酚红 邻甲酚红 邻甲酚磺酰酞 邻甲磺酞;甲酚红,AR;甲酚红,IND;甲酚红指示剂;溴氯丹;甲酚红,Cvesol red,AR;甲酚红,Cvesol red,IND;甲酚红,邻甲酚红,邻甲酚磺酰酞;甲酚红,邻甲酚红,指示剂,pure;甲酚红指示液(药典),Cresol Red;甲酚紅;邻甲酚磺酜酞;邻甲酚磺酰酞;邻甲酚磺酰酞,邻甲磺酞;邻甲磺酞;鄰甲酚紅;鄰甲酚磺酞
英文名称 Cresol red
英文别名 3,3-Bis(4-hydroxy-3-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide;o-Cresolsulphonephthalein;o-Cresol Red;o-Cresolsulfonphthalein;Cresol Red;Cvesol red pH indicator solution;CresolRed,Indicatorgrade,pure100GR;CresolRed,Indicatorgrade,pure5GR;Cvesol red;CRESOL RED, FREE ACID;4,4′-(3H-2,1-Benzoxathiol-3-ylidene)bis(2-Methylphenol) S,S-dioxide;BETZ 0419;BROMCRESOL PURPLE;Cresol red solution;Cresol Red, pure, Indicator grade;IND;o-cresolsulphophthalein;rougedecresol;4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis(2-methylphenol) S,S-dioxide;CRGF;NSC 7224;TDGF1 human;Cresol Red 〔CR〕;CR;Cresolsulfophthalein;o-Cresolsulfonephthalein;3',3''-Dimethylphenolsulfonephthalein;Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-;NSC7224;OBRMNDMBJQTZHV-UHFFFAOYSA-N;839K2R4B8K;3,3-Bis(4-hydroxy-3-methylphenyl)benzo[c]1,2-oxathiolene-1,1-dione;4-[3-(4-hydroxy-3-methyl-pheny;3,3-bis(4-hydroxy-3-methylphenyl)-3H-2,1lambda6-benzoxathiole-1,1-dione;3,3-bis(4-hydroxy-3-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide;CresolRed;o-Cresol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide;InChI=1/C21H18O5S/c1-13-11-15(7-9-18(13)22)21(16-8-10-19(23)14(2)12-16)17-5-3-4-6-20(17)27(24,25)26-21/h3-12,22-23H,1-2H;Phenol,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-, S,S-dioxide;NSC-7224;Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2-methyl-, S,S-dioxide;Cresol red, indicator grade, Dye content 95 %;'Cresol Red Powder;Cresol red, JIS special grade;FT-0624093;EINECS 217-064-2;CRESOL RED [MI];Cresol red;4,4'-(1,1-DIOXIDO-3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS(2-METHYLPHENOL);o-Cresol,4'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide;AC-18340;.alpha.-Hydroxy-.alpha.,.alpha.-bis(4-hydroxy-m-tolyl)-o-toluenesulfonic acid .gamma.-sultone;BS-43766;Cresol red indicator;4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-methylphenol];3,3-bis(4-hydroxy-5-methylphenyl)-2,1lambda(6)-benzoxathiole-1,1(3H)-dione;DTXSID8061929;D89243;Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-, S,S-dioxide;1733-12-6;AKOS000813825;FT-0640840;4-[3-(4-hydroxy-3-methyl-phenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-2-methyl-phenol;NS00020272;CHEBI:86218;4-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-2-methylphenol;FT-0624092;Q417497;Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-methyl-;UNII-839K2R4B8K;CS-0009911;F0919-7560;SCHEMBL63456
CAS号 1733-12-6
分子式 C21H18O5S
分子量 382.43
密度 0.98 g/mL at 25 °C
沸点 479.59°C (rough estimate)
水溶性 溶解
蒸汽压 0.0±1.6 mmHg at 25°C
pH变色域……………………6.5(黄)~8.5(紫)
最大吸收波长/nm
λ1(pH6.5)……………………432~436
λ2(pH8.5)……………………571~574
质量吸收系数/[L/(cm·g)]
α1(λ1,pH6.5,干样)……………………49~67
α2(λ2,pH8.5,干样)……………………100~132
乙醇溶解试验……………………合格
干燥失重,w/%……………………≤3.0
灼烧残渣(以硫酸盐计),w/%……………………≤0.2
象形图
警示语 警告
危险信息 造成皮肤刺激。造成严重眼刺激。可能引起呼吸道刺激。
应急措施 造成皮肤刺激。造成严重眼刺激。可能引起呼吸道刺激。
【预防措施】
避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。操作后彻底清洁皮肤。只能在室外或通风良好之处使用。穿戴防护手套/戴防护眼罩/戴防护面具。
【事故响应】
如果皮肤接触:用大量肥皂和水清洗。如吸入:将患者移到新鲜空气处休息,并保持呼吸舒畅的姿势。如与眼睛接触,用水缓慢温和地冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜,然后继续冲洗。如感觉不适,呼救中毒控制中心或医生。具体处置(见本标签上提供的急救指导)。如觉皮肤刺激:求医/就诊。如仍觉眼睛刺激:求医/就诊。脱掉沾污的衣服,清洗后方可再用。
【安全存储】
存放于通风良好的地方。保持容器密闭。存放处须加锁。
【废弃处置】
按照地方/区域/国家/国际规章处置内装物/容器。

相关产品推荐

甲酚红,Cresol red,1733-12-6
曙红(四溴荧光黄),Eosin yellowish,17372-87-1
2.4-二硝基苯肼,2,4-Dinitrophenlhydrazine,119-26-6
铬黑T,Eriochrome black T,1787-61-7
烟酸,Nicotinic acid,59-67-6
1-氨基-2-萘酚-4-磺酸(1,2,4酸),1-Amino-2-naphthol-4-sulfonic acid,116-63-2
四苯硼钠,Sodium tetraphenylboron,143-66-8
麝香草酚,Thymol,89-83-8
铬天青S,Chrome azurol S,1667-99-8
中性红,Neutral red,553-24-2
镍试剂(丁二酮肟),Butanedione dioxime,95-45-4
溴酚蓝,Bromophenol blue,115-39-9
四丁基溴化铵,Tetrabutylammonium bromide,1643-19-2
茜素络合指示剂,Alizarin complexone,3952-78-1
亚硝基铁氰化钠,Sodium nitroprusside,13755-38-9
1,2-环己二胺四乙酸(反式),1,2-Cyclohexanediaminetetraacetic acid,125572-95-4
靛蓝二磺酸钠,Indigo carmine,860-22-0
二乙烯三胺五乙酸,Diethylenetriaminepentaacetic acid,67-43-6
亚甲基蓝,Methylene blue,61-73-4