- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
150-13-0 4-Aminobenzoic acid China p-Aminobenzoic acid
Quick Details
- Appearance:White powder
- Application:Pharmaceutical Raw Intermediates
- PackAge:drum
- ProductionCapacity:1000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
|
Product Name |
4-Aminobenzoic acid |
|
Synonyms |
1-Amino-4-carboxybenzene; p-Aminobenzoic acid; PABA |
|
CAS NO. |
150-13-0 |
|
Molecular Weight |
137.14 |
|
Standard |
99.5% |
Details:
|
Item |
Specifications |
Results |
|
Appearance |
White crystalline powder |
White crystalline powder |
|
Assay |
≥99.5% |
99.65% |
|
Identification |
Meets the requirements |
Conforms |
|
Melting point |
186~189℃ |
186.2~187.2℃ |
|
Loss on drying |
≤0.2% |
0.06% |
|
Heavy metal |
≤20ppm |
≤20ppm |
|
Volatile diazotizable substance |
≤20ppm |
≤20ppm |
|
Iron |
≤40ppm |
≤40ppm |
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