Sulphanilic acid for synthesis, Sigma-Aldrich®
Supplier: Merck
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About this item
Synonyms: Aniline-4-sulphonic acid, 4-Aminobenzenesulphonic acid
CAS Number:121-57-3
:
Formula:4-(H₂N)C₆H₄SO₃H
MDL Number:MFCD00007886
Boiling Pt:363
Melting Pt:279
Density:1.485 g/cm³ (25 °C)
Molecular Weight:173.19 g/mol
Merck Index:13,09012
:M-Clarity™ quality level = MQ200
EINECS:204-482-5
:GHS07
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Solubility:10 g/l (20 °C)
- Melting Point:288 °C decomposes
- Molar Mass:173.18 g/mol
- Bulk Density:620 kg/m3
- Density:1.485 g/cm3 (25 °C)
- pH:2.5 (10 g/l, H2O, 20 °C)
- Ignition Point:400 °C
Specification Test Results
Related Information
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Search by Lot NumberMERC8.22338.9050_TDS_EN ProductPage_822338
Product specification
msds_822338
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