Send inquiry
| Post Date: | Dec 02,2021 |
| Expiry Date: | Dec 09,2021 |
| Detailed Description: |
Cas No. :74-11-3
Quantity: 1Metric Tons Specs:Technical Grade Payment Method: T/T, L/C at sight and other payment terms p-chlorobenzoic acid ; 4-chlorobenzoic acid is a white solid powder, m.p.239 ~ 241 °C, soluble in methanol, ethanol and ether, soluble in water, toluene and 95% ethanol, 4-chlorobenzoic acid, 4- chlorobenzoic acid fungicides Dimethomorph, rodenticide warfarin, coumatetralyl and insecticide bifenthrin fluorine chlorine intermediates, 4-chlorobenzoic acid use is the intermediate of dye and medicine, used in medicine, pesticides and dyes and organic synthesis intermediates. Quality standard Test items Standard Results Appearance White to off-white Crystalline powder Complies Melting Point 239-241°C 239.7-240.6°C Assay(HPLC) 99.50% min 99.84% Moisture 0.5% max 0.10% Unknown Impurity 0.5% max Complies 2-Chlorobenzoic Acid 0.5% max Complies Residue on Ignition 0.1% max Complies Conclusion Complies |
| CAS Registry Number: | 74-11-3 |
| Synonyms: | ;PCBA;P-Chlorobenzoic Acid;4-chlorobenzoate;Para-chlorobenzoic Acid;4-chlorobenzoic aicd;p-Chlorbenzoic acid; |
| Molecular Formula: | C7H5O2Cl |
| Molecular Weight: | 155.559 |
| Molecular Structure: |  nload="javascript:DrawImage(this);">
|
| Hazard Symbols: | |
| Risk Codes: | R22:; R36/37/38:; |
| Safety Description: | S26:; S37/39:; |