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Thymolphthalein indicator

Dangerous Goods

CAS number:125-20-2(Ethanol)    molecular formula:C28H30O4

overview

compound introduction

白色或微带黄色针状结晶,溶于乙醇和丙酮,不溶于水,溶于硫酸显红色,溶于稀碱液显蓝色,不溶于水,溶于乙醇、丙酮、硫酸和碱溶液。酸碱指示剂,pH9.3(无色)~10.5(蓝色);检验血液用试剂

Specs

Chinese alias麝香草酚酞 | 麝香草酚麸 | 百里酚酞
English alias1(3H)-Isobenzofuranone,3-bis[4-hydroxy-2-methyl-5-(1-methylethyl)phenyl]- | 3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1-isobenzofuranone | 5',5''-Diisopropyl-2',2''-dimethylphenolphthalein | 3,3-bis[4-hydroxy-2-methyl-5-(propan-2-yl)phenyl]-2-benzof
CAS number125-20-2(Ethanol)molecular formulaC28H30O4
molecular weight430.54 g/molExact mass90%(v/v)乙醇内含0.05%(w/
PSA-logp-

numbering system

No numbering system information yet

physicochemical properties

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Safety information

pictogram:
GHS07 , GHS02
Signal word:
Danger
Hazard Statement:
H319: 引起严重眼睛刺激 H225: 高度易燃的液体和蒸气
Statement of Preventive Measures:
P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。 P501: 将内容物/容器处理到。。。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P403+P235: 存放在通风良好的地方。保持低温。 P303+P361+P353: 如皮肤(或头发)沾染:立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴
UN Number:
1170
Packing Group:
II

Production methods and uses

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Related

upstream information

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downstream information

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MSDS

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