2-Chlorobenzoic acid NEW
Price | $30 | $20 | $10 |
Package | 1kg | 100kg | 500kg |
Min. Order: | 10kg |
Supply Ability: | 100000kg |
Update Time: | 2024-10-11 |
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: 2024/10/11 | |
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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- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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