Factory supply Retinaldehyde or retinal All-trans-retinal CAS 116-31-4 Manufacturer & Supplier
Sep 26th, 2022 at 14:02 Daily Chemicals Waseca 36 views Reference: 7LDdwkM1d1Y
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Factory Supply Retinaldehyde Or Retinal All-trans-retinal Cas 116-31-4 - Buy 116-31-4,Retinylaldehyde,All-trans-retinal Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
CAS 116-31-4 |
| MF: |
C8H8O3 |
| Place of Origin: |
Shandong, China |
| Type: |
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates |
| Purity: |
99% |
| Model Number: |
ZJY002 |
| Application: |
Organic intermediate |
| Appearance: |
white powder |
| MOQ: |
1kg |
| Sample: |
Availiable |
| Storage: |
Store |
Supply Ability
| Supply Ability | 1000 Metric Ton/Metric Tons per Month |
Packaging & delivery
25KG/DRUMQingdao;Shanghai
| Packaging Details | |||||||
| Port | |||||||
| Picture Example: | |||||||
| Lead time: |
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Product Description
Retinaldehyde CAS 116-31-4
Retinylaldehyde CAS 116-31-4 Quick Details
Chemical Name: Retinylaldehyde CAS 116-31-4 CAS No.: 116-31-4
Molecular Fomula: C20H28O
Molecular weight: 284.44
Appearance: Yellow powder
Assay: 98%min
Retinylaldehyde CAS 116-31-4 Typical Properties
|
Item |
Specifications |
Results |
|
Appearance |
Yellow to orange powder |
conforms |
|
Assay, % |
≥ 98.0 |
99.17 |
|
Solubility (5mg/ml Acetonitrile ),% |
Yellow, clear |
conforms |
|
Conclusion |
The results conforms with enterprise standards |
Retinylaldehyde CAS 116-31-4 Packaging and Shipping
Packaging Details: Fluoride bottle Delivery Time: 3-5 days after receive the payment
Vitamin A aldehyde, also called retinal, is the closest component to A acid. It is produced by the oxidative cleavage of β-carotene. Reduction to obtain retinol, oxidation to obtain retinoic acid. Retinaldehyde is the prosthetic group of rhodopsin. Visual Micro Chemicalbook Intracellular 11-cis retinal and opsin form visual pigment, 11-cis retinal isomerizes into all-trans retinal after absorbing light, which changes the conformation of rhodopsin and initiates The nerve impulses in the brain to form vision.
Specification
Specification
|
Items |
Specifications |
Results |
|
Cs2CO3 |
≥99.90% |
99.95% |
|
Li |
≤0.0001% |
0.00009% |
|
Fe |
≤0.0003% |
0.00024% |
|
Na |
≤0.0015% |
0.0014% |
|
K |
≤0.0012% |
0.0010% |
|
Rb |
≤0.007% |
0.0045% |
|
Ca |
≤0.001% |
0.0008% |
|
Mg |
≤0.0001% |
0.00006% |
|
Al |
≤0.0016% |
0.0010% |
|
Si |
≤0.0006% |
0.00045% |
|
Cl |
≤0.0025% |
0.0022% |
|
SO4 |
≤0.001% |
0.00074% |
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