| Customization: | Available |
|---|---|
| CAS No.: | 105-60-2 |
| Formula: | C6h11no |
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Produce NYLON 6 Caprolactam with powder cas 105-60-2
| Caprolactam Basic information | |
| Product Name: | Caprolactam |
| CAS: | 105-60-2 |
| MF: | C6H11NO |
| MW: | 113.16 |
| EINECS: | 203-313-2 |
| Mol File: | 105-60-2.mol |
| Caprolactam Chemical Properties | |
| Melting point | 68-71 °C(lit.) |
| Boiling point | 136-138 °C10 mm Hg(lit.) |
| density | 1.01 |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| FEMA | 4235 | 1,6-HEXALACTAM |
| refractive index | 1.4935 |
| Fp | 152 °C |
| storage temp. | 2-8°C |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| form | Crystals or Flakes |
| pka | 16.61±0.20(Predicted) |
| color | White |
| Specific Gravity | 1.042 (20/4ºC) |
| PH | 7.0-8.5 (333g/l, H2O, 20ºC) |
| explosive limit | 1.4-8%(V) |
| Water Solubility | 4560 g/L (20 ºC) |
| JECFA Number | 1594 |
| Merck | 141,761 |
| BRN | 106934 |
| CAS DataBase Reference | 105-60-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Caprolactam(105-60-2) |
| Testing items | Index | |||
| High class product | first-class products | qualified pr oducts | test results | |
| Appearance | White, flaky or powdery or granular soli d without visible mechanical impurities. | White, flaky solid, no vi sible mech anical impu rities. | ||
| Chromaticity of 50% Aqueous Solutio n/Hazen -≤ | 2 | 4 | 6 | 0 |
| Crystallization point/ºC | 68.9 | 68.8 | 68.5 | 69.0 |
| absorption value ≤ | 4 | 6 | 10 | 1 |
| Volatile alkali content/mmol/kg ≤ | 0.40 | 0.60 | 1.00 | 0.23 |
| Absorption at 290 nm wavelength ≤ | 0.040 | 0.060 | 0.100 | 0.018 |
| Acidity/mmol/kg ≤ | 0.05 | 0.10 | 0.20 | / |
| Alkalinity/mmol/kg ≤ | 0.08 | 0.15 | 0.20 | 0.05 |
| Moisture content % ≤ | 0.10 | -- | -- | 0.05 |
| Fe content mg/kg | 0.2 | 0.5 | 1.0 | 0.1 |
| Cyclohexanone oxime content/mg/kg | 15 | 20 | _ _ | 8 |
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