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HS Code |
552008 |
| Name | Retinal |
| Chemical Formula | C20H28O |
| Alternative Names | Vitamin A aldehyde, Retinene, Visual yellow |
| Molar Mass | 284.44 g/mol |
| Appearance | Yellow-orange solid |
| Solubility | Insoluble in water, soluble in organic solvents |
| Melting Point | 61-62°C |
| Biological Role | Chromophore in vision |
| Source | Derived from beta-carotene (provitamin A) in diet |
| Stability | Sensitive to light and oxygen |
| Functional Group | Aldehyde |
| Iupac Name | all-trans-retinal |
| Cas Number | 116-31-4 |
As an accredited Retinal factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Retinal is supplied in an amber glass vial, 100 mg quantity, sealed for light protection and labeled with hazard and handling instructions. |
| Shipping | Retinal is shipped in tightly sealed, light-resistant containers under inert gas to prevent oxidation and degradation. It should be kept cool and protected from light during transportation. Compliance with relevant hazardous material regulations is required, as Retinal is sensitive to air and light and may be classified as a hazardous chemical. |
| Storage | Retinal should be stored in a tightly sealed, light-resistant container under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. It should be kept at low temperatures, ideally at -20°C or below, to maintain stability. Protect retinal from exposure to air, moisture, and direct light, as these conditions may cause degradation, reducing its effectiveness and purity. |
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Purity 98%: Retinal with a purity of 98% is used in dermatological formulations, where it enhances cellular turnover and improves skin texture. Molecular weight 284.43 g/mol: Retinal with molecular weight 284.43 g/mol is used in ophthalmic research, where it enables precise photoreceptor response studies. Melting point 63°C: Retinal with a melting point of 63°C is used in controlled release drug delivery systems, where it ensures stable formulation integrity during manufacturing processes. Stability temperature 4°C: Retinal stored at a stability temperature of 4°C is used in cosmeceutical serums, where it maintains potency and minimizes degradation over shelf-life. Particle size D90<50μm: Retinal with particle size D90 less than 50μm is used in topical creams, where it allows for enhanced dermal penetration and uniform distribution. UV absorbance 380 nm: Retinal exhibiting UV absorbance at 380 nm is used in photobiology studies, where it supports accurate measurement of light-induced retinal activities. |
Competitive Retinal prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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