Citric acid
| Price | $20 |
| Package | 1KG |
| Min. Order: | 1KG |
| Supply Ability: | 20 tons |
| Update Time: | 2025-07-07 |
Product Details
| Product Name: Citric acid | CAS No.: 77-92-9 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: 20 tons | Release date: 2025/07/07 |
| Melting point | 153-159 °C(lit.) |
| Boiling point | 248.08°C (rough estimate) |
| density | 1.542 |
| vapor density | 7.26 (vs air) |
| vapor pressure | <0.1 hPa (20 °C) |
| refractive index | 1.493~1.509 |
| FEMA | 2306 | CITRIC ACID |
| Fp | 100 °C |
| storage temp. | Store at RT. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| pka | 3.14(at 20℃) |
| form | grit |
| color | White |
| Odor | Odorless |
| PH | 1.0-2.0 (25℃, 1M in H2O) |
| explosive limit | 8%, 65°F |
| Water Solubility | 750 g/L (20 oC) |
| λmax | λ: 260 nm Amax: 0.20 λ: 280 nm Amax: 0.10 |
| Sensitive | Hygroscopic |
| JECFA Number | 218 |
| Merck | 14,2326 |
| BRN | 782061 |
| Stability: | Stable. Incompatible with bases, strong oxidizing agents, reducing agents, metal nitrates. |
| InChIKey | KRKNYBCHXYNGOX-UHFFFAOYSA-N |
| CAS DataBase Reference | 77-92-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-(77-92-9) |
| EPA Substance Registry System | Citric acid (77-92-9) |
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Japan
- Since: 2017-12-08
- Address: 1013, Building B, CR Wanda Plaza, Qiaoxi District, Shijiazhuang City, Hebei Province, China
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