Product Details
| Product Name: 2-Chlorobenzoic acid | CAS No.: 118-91-2 |
| EC-No.: 204-285-4 | Min. Order: 10kg |
| Purity: 99% | Supply Ability: 100000kg |
| Release date: 2025/05/26 | |
| Appearance : White powder | Grade: Tech |
| package : bags | keywords : 2-Chlorobenzoic acid supplier in China |
| Shipping : sea, air, express | product name : 2-Chlorobenzoic acid factory |
| other name : 2-Chlorobenzoic acid manufacture | CAS : 118-91-2 |
2-Chlorobenzoic acid CAS 118-91-2 supplier in china
| Product Name: | 2-Chlorobenzoic acid |
| Synonyms: | O-CHLOROBENZOIC ACID;RARECHEM AL BO 0021;2-CBA;2-Chlorbenzoesαure;2-chlorobenzoic;2-chloro-benzoicaci;OCBA;2-Chlorobenzoic Acid Zone Refined (number of passes:20) |
| CAS: | 118-91-2 |
| MF: | C7H5ClO2 |
| MW: | 156.57 |
| EINECS: | 204-285-4 |
| Melting point | 138-140 °C (lit.) |
| Boiling point | 285 °C |
| density | 1.544 |
| vapor pressure | 0.001 hPa (25 °C) |
| refractive index | 1.5812 (estimate) |
| Fp | 173 °C |
| storage temp. | Store below +30°C. |
| solubility | cold water: soluble900 part |
| pka | 2.92(at 25℃) |
| form | Powder |
| color | White to off-white |
| PH | 3.4 (0.2g/l, H2O, 20℃) |
| Water Solubility | soluble in hot water |
| Merck | 14,2124 |
| BRN | 907340 |
Specification
| ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White, crystalline powder or colorless crystals | Passes |
| Identification | Accord With BP2007 | Passes |
| Assay | 99.5%~101.0% | 99.97% |
| Melting point | 75°C~78°C | 77°C |
| Optical rotation | -0.05°~+0.05° | 0.00° |
| Heavy metals | ≤ 0.001% | <0.001% |
| Related substances | ||
| Impurity B | ≤ 0.3% | Passes |
| Any other impurity | ≤ 0.3% | Passes |
| Total of all impurities apart from impurity B | ≤ 0.7% | Passes |
| Impurity F | ≤ 0.1% | Not detected |
| Sulphated ash | ≤ 0.1% | 0.02% |
| Appearance of solution | Accord With BP2010 | Passes |
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China- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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