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121-57-3 Sulfanilic acid

product Name Sulfanilic acid
CAS No 121-57-3
Synonyms 4-Aminobenzenesulfonic acid; 4-Anilinesulfonic acid; Sulphanilic acid; 4-Aminobenzenesulphonic acid; Sulphanillic Acid; 4-aminobenzenesulfonate; p-Aminobenesulfonic acid
Molecular Formula C6H7NO3S
Molecular Weight 173.18648
InChI InChI=1/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)/p-1
EINECS 204-482-5
Molecular Structure 121-57-3 Sulfanilic acid
Melting point 288℃ (dec)
Water solubility 0.1 g/100 mL (20℃)
Hazard Symbols  Xi:Irritant;
Risk Codes R36/38:;
R43:;
Safety Description S24:;
S37:;
MSDS Material Safety Data Sheet

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Packing 25kgs net plastic woven bag (1x20'FCL=20mts without pallet)
Description

Molecular Formula: C6H7NO3SCAS Number: 121-57-3Description: mp: >300°CDensity: 1.485 g/ml at 25°CSpecification

Appearance: white powder Assay: 99.0% minFree Aniline: 0.02% maxWater Insolubles: 0.03% maxMoisture: 0.5% max

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