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Chlorophenol Red

4430-20-0
Product Attributes
Catalog No: YB19694 CAS No.: 4430-20-0 Brand: MF: C19H12Cl2O5S MW: 423.27 Characters: dark brown powder, crystals or chunks
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB19694 yunbang 5g Ind $15.00 Visible after login Inquiry
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YB19694 yunbang 25g Ind $55.00 Visible after login Inquiry
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Product Name Chlorophenol Red
Chinese alias3',3'-二氯酚磺酰胺、邻氯酚红、二氯酚磺酞、二氯苯酚磺酰酞
CAS4430-20-0
FormulaC19H12Cl2O5S
MW423.27
Appearance dark brown powder, crystals or chunks
MDLMFCD00005877
Melting point261 °C (lit.)
Boiling point583ºC (lit.)
Storage condition避光,通风干燥处,密封保存
Symbol
Chemical Stability常温常压下稳定,黄棕色粉末。熔点261-262℃。溶于乙醇和稀碱液,微溶于水,不溶于醚和苯
Safe PropertyS26-S37/39
Hazard Category CodeR36/37/38
Chinese alias3',3'-二氯酚磺酰胺、邻氯酚红、二氯酚磺酞、二氯苯酚磺酰酞
CAS4430-20-0
FormulaC19H12Cl2O5S
MW423.27
Appearance dark brown powder, crystals or chunks
MDLMFCD00005877
Melting point261 °C (lit.)
Boiling point583ºC (lit.)
Storage condition避光,通风干燥处,密封保存
Chemical Stability常温常压下稳定,黄棕色粉末。熔点261-262℃。溶于乙醇和稀碱液,微溶于水,不溶于醚和苯
Safe PropertyS26-S37/39
Hazard Category CodeR36/37/38
Water Solubilityinsoluble, 95% ethanol: 10 mg/mL
特性*
用途是一种 pH 指示剂,测定饮用水中的二氧化氯。
Storage避光,通风干燥处,密封保存
SmilesC1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)Cl)C4=CC(=C(C=C4)O)Cl
InchiKeyWWAABJGNHFGXSJ-UHFFFAOYSA-N
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