4-Aminobenzoic acid
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| Post Date: | Nov 23,2018 |
| Expiry Date: | May 22,2019 |
| Detailed Description: |
Cas No. :150-13-0
Specs:Colorless needle crystal. In the air or light yell Items Specification Appearance White or off white crystalline Powder Melting Range 186~189°C Volatile diazoizable substances ≤0.002% Loss on drying ≤0.2% Residue on ignition ≤0.1% Heavy metals ≤0.002% Assay 98.5~101.5% Ordinary impurities ≤01% |
| CAS Registry Number: | 150-13-0 |
| Synonyms: | ;p-Aminobenzoic acid;PABA;H-4-Abz-OH;P-amino benzoic acid;p-Amino Benzonic Acid;4-aminobenzoate;4-Aminobenzonic acid;Acid 4-aminobenzoico;Aminobenzoic acid, 4-; |
| Molecular Formula: | C7H7NO2 |
| Molecular Weight: | 137.13808 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Hefei TNJ Chemical Industry Co.,Ltd. [ China ] |
| Contact: | Sophia |
| Tel: | 0551-66191795 |
| Fax: | 0551-65418697 |
| Email: | info@tnjchem.com |
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