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Home > Product Catalogue > Precision Chemistry > P-Anisidine-2-sulfonic acid

P-Anisidine-2-sulfonic acid

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Item Number Pack Size Purity/Level Delivery period Price Quantity
YB50172-1g 1g 98% In Stock
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YB50172-5g 5g 98% In Stock
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Basic Information
English name P-Anisidine-2-sulfonic acid
Alternative name 对氨基苯甲醚-3-磺酸 4-氨基苯甲醚-2-磺酸
Cas No. 6470-17-3
MDL No. MFCD00035760
Precise molecular weight 203.02523
Smiles COC1C=CC(N)=CC=1S(O)(=O)=O
Safety Information
Density 1.467g/cm3
Key Words Danger
Classification of Hazardous Materials R34
Dangerous Goods Mark
Melting point 314-318 °C(lit.)
Boiling point 386.91℃[at 101 325 Pa]
Customs code 2922299090
Characteristics *
Purpose 用作酸性、活性、直接染料中间体;酸性红43、媒介黄51等染料的中间体
Safety Instructions S26-S36/37/39-S45
Water solubility 21.55g/L at 25℃
Symbol GHS05,GHS07
Storage requirements 存储于阴凉干燥处,密封.长期存放建议冷藏(4°C以下),充氮
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