High Quality 6% & 99% Vitamin a Aldehyde / Retinaldehyde / All-Trans-Retinal / Retinal CAS 116-31-4

• Customization: Available
• Type: Food Additives
• Appearance: Powder
• Model NO.: yh-wssac
• Grade Standard: Reagent Grade
• Purity: 99%
• Environmental Protection: Yes
• Freight1: Small Quantity Logistics or Air Transport
• Freight2: Pick up
• Freight3: Ocean Freight
• Free Sample: Available
• Belong: Yuhan Chem
• Lead Time: Within 7 Days
• Storagemethod: Sealed Container
• Packaging: Sealed Packaging
• Odor: Odorless
• MOQ: 5g or Smallest Bottle
• Port1: Chongqing
• Storage2: Cool Dry Place
• Stability: Excellent
• Transport Package: Sealed and Refrigerated
• Specification: Customization
• Trademark: Customizable
• Origin: China
• HS Code: 2912299000
• Production Capacity: 500000t/Year

Product Description

 

Product Parameters

 

 

Property	Details
Chemical Name	Vitamin A Aldehyde / Retinaldehyde / All - Trans - Retinal / Retinal
CAS Number	116 - 31 - 4
Molecular Formula	C20H28O
Molecular Weight	284.44
Appearance	Yellow - orange crystalline solid
Solubility	Soluble in organic solvents such as chloroform, benzene, and ethanol; insoluble in water

 

The uses of Vitamin A Aldehyde / Retinaldehyde are as follows:

 

• Vision Maintenance: Retinaldehyde plays a crucial role in the visual cycle. It combines with opsin proteins in the retina to form rhodopsin and iodopsin, which are essential for the perception of light. When light hits the retina, retinaldehyde undergoes a conformational change, triggering a series of biochemical reactions that send electrical signals to the brain, allowing us to see. A deficiency in retinaldehyde can lead to vision problems, such as night blindness.
• Cell Differentiation and Growth: It is involved in regulating cell differentiation and growth. Retinaldehyde can bind to specific nuclear receptors, such as retinoic acid receptors (RARs) and retinoid X receptors (RXRs), and modulate gene expression. This process is important for the normal development and maintenance of various tissues and organs, including the skin, immune system, and reproductive system.
• Skin Care: In the cosmetic industry, retinaldehyde is used in some anti - aging products. It can stimulate collagen production, improve skin elasticity, and reduce the appearance of wrinkles. It also helps to regulate skin cell turnover, promoting a smoother and more even skin tone. However, it should be used with caution as it can cause skin irritation in some individuals.
• Research and Pharmaceutical Applications: Retinaldehyde is widely used in scientific research to study the mechanisms of vision, cell biology, and developmental biology. In the pharmaceutical field, it is used in the development of drugs for treating various diseases. For example, it is being investigated as a potential treatment for certain types of cancers, as it can influence cell growth and differentiation. It is also used in the formulation of some eye drops and medications for eye diseases related to vision impairment.

 

 

Product Description

• Chongqing Yuhan Technology Co., Ltd. -- Bridging High-Quality Chemicals to Global Markets

  About Us
  Since 2017, Chongqing Yuhan Technology has grown from a local supplier to a leading international trader of chemical raw materials and reagents. We serve diverse industries including electric power, metallurgy, agriculture, pharmaceuticals, textiles, plastics, and research institutions, with a global client base.
  Our Business Scope
  We offer a wide range of chemical products, specializing in high-purity acids, perovskite materials, and hazardous chemicals. Our focus on bulk and high-performance materials ensures we meet the unique needs of our clients with customized solutions.
  Our Strengths
• Diverse Product Lines: Comprehensive range of chemicals for one-stop procurement.
• Market Competitiveness: Strong market position with long-term partnerships.
• Looking Forward
  We are committed to continuous improvement, offering more professional and efficient solutions. We aim to expand our international presence and become the preferred partner for high-quality chemical raw materials and reagents globally.
• Industry Reputation: Recognized for professionalism and reliability.
• Risk Control: Effective management of safety and environmental risks.
• Partner Trust: Trusted for securing favorable terms and prices.

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Packaging & Shipping

 

Our Advantages

 

Company Profile

FAQ

Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.

Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.

Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.

Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.

Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.

Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.

Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
 A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.

Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.