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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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  • Basic data
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Product Name Chlorophenol Red
Chinese alias3'，3'-二氯酚磺酰胺、鄰氯酚紅、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，通風干燥處，密封保存
Symbol
Chemical Stability常溫常壓下穩(wěn)定，黃棕色粉末。熔點261-262℃。溶于乙醇和稀堿液，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、鄰氯酚紅、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.)
Chemical Stability常溫常壓下穩(wěn)定，黃棕色粉末。熔點261-262℃。溶于乙醇和稀堿液，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*
用途是一種 pH 指示劑，測定飲用水中的二氧化氯。
Storage避光，通風干燥處，密封保存
SmilesC1C=C2C(C3C=CC(O)=C(Cl)C=3)(C3C=CC(O)=C(Cl)C=3)OS(=O)(=O)C2=CC=1
InchiKeyWWAABJGNHFGXSJ-UHFFFAOYSA-N
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