2-Pyrazinecarboxylic 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-Pyrazinecarboxylic acid | CAS No.: 98-97-5 |
| EC-No.: 202-718-1 | Min. Order: 10kg |
| Purity: 99% | Supply Ability: 100000kg |
| Release date: 2024/10/11 | |
| Appearance : White powder | Grade: Tech |
| package : bags | keywords : 2-Pyrazinecarboxylic acid supplier in China |
| Shipping : sea, air, express | product name : 2-Pyrazinecarboxylic acid factory |
| other name : 2-Pyrazinecarboxylic acid manufacture | CAS : 98-97-5 |
2-Pyrazinecarboxylic acid CAS 98-97-5 supplier in china
product details
| Product Name: | 2-Pyrazinecarboxylic acid |
| Synonyms: | 2-PYRAZINECARBOXYLIC ACID;AKOS BBS-00003784;Pyrazinecarboxylice acid;SodiumStearlyFumarate;Pyrazinecarboxylicacid,99%;1,4-Diazine-2-carboxylic acid;2-Pyrazinecarboxylic aci;1,4-Diazinecarboxylic acid |
| CAS: | 98-97-5 |
| MF: | C5H4N2O2 |
| MW: | 124.1 |
| EINECS: | 202-718-1 |
| Melting point | 222-225 °C (dec.)(lit.) |
| Boiling point | 230.85°C (rough estimate) |
| density | 1.4317 (rough estimate) |
| vapor pressure | 0.011Pa at 25℃ |
| refractive index | 1.4800 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| form | Crystalline Powder |
| pka | pK (25°) 2.92 |
| color | White to off-white |
| Water Solubility | SOLUBLE IN COLD WATER |
| Merck | 14,8970 |
| BRN | 112305 |
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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