Vitamin A suppliers
Vitamin A
- CAS:
- 68-26-8
- MF:
- C20H30O
- MW:
- 286.45
Suppliers by country/region
Company Type
Properties
- Melting point:
- 61-63 °C(lit.)
- Boiling point:
- 368.81°C (rough estimate)
- Density
- 0.9933 (rough estimate)
- refractive index
- 1.641
- Flash point:
- -26 °C
- storage temp.
- -20°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- crystalline
- pka
- 14.09±0.10(Predicted)
- color
- yellow to orange
- Water Solubility
- Practically insoluble inwaterorglycerol; soluble in absolute alcohol,methanol,℃hloroform, ether, fats and oils.
- Sensitive
- Moisture & Light Sensitive
- Merck
- 13,10073
- BRN
- 403040
- Stability:
- Stable, but light and air sensitive. Incompatible with strong acids, strong oxidizing agents.
- LogP
- 5.680
- CAS DataBase Reference
- 68-26-8(CAS DataBase Reference)
- EPA Substance Registry System
- Retinol (68-26-8)
Safety Information
- Symbol(GHS)
GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- H317-H319-H360FD-H413
- Precautionary statements
- P201-P273-P280-P302+P352-P305+P351+P338-P308+P313
- Hazard Codes
- Xn,N,F,T
- Risk Statements
- 22-38-67-65-62-51/53-48/20-11-43-61-63-36/38
- Safety Statements
- 36/37-61-62-45-53-16-33-29-9-36/37/39-26
- RIDADR
- UN 1208 3/PG 2
- WGK Germany
- 3
- RTECS
- VH6750000
- TSCA
- Yes
- HS Code
- 29362100
- Hazardous Substances Data
- 68-26-8(Hazardous Substances Data)
- Toxicity
- LD50 (10 day) in mice (mg/kg): 1510 i.p.; 2570 orally (Kamm)
Use
Vitamin A, a fat-soluble vitamin, is used in the treatment and prevention of vitamin A deficiency resulting from inadequate dietary intake. It has been demonstrated to be teratogenic at high doses (more than 25,000 IU per day). Daily dosages of less than 10000 IU seem to be free of this risk. Retinol (vitamin A) is listed in the WHO Model List of Essential Drugs.
483 supplier list of "Vitamin A"
$0.00-0.00 / 1kg
- Product Name:all-trans-Retinol
- Products Intro:Purity: 50%,98% | Package: 1kg;|25kg;|100kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 5-ALA,Ection,α-Ketoglutaric acid,Astaxanthin,Calcium alpha-ketoglutarate
$0.00-0.00 / 1kg
- Product Name:all-trans-Retinol
- Products Intro:Purity: 0.99|Package: 1kg;0.00;USD|25kg;0.00;USD|50kg;0.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Trichloroisocyanuric acid,α-Lipoic Acid,β-Nicotinamide Mononucleotide,Astaxanthin,Hyaluronic acid
$0.00-0.00 / 1kg
- Product Name:all-trans-Retinol
- Products Intro:Purity: >=98% | Package: 1kg|5kg|25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Ceramides,Phytosphingosine,Ectoine,Complex ceramide emulsion,Water soluble ceramides
- Product Name:Retinol
- Company Type: Trader
- Country/Region: CHINA
- Main Products: peptides,pharmaceutical intermediates,Chemical raw materials,cosmetic raw materials
- Product Name:Vitamin A
- Products Intro:Purity: 50% | Package: 100kg;90USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Soya Lecithin,Calcium Propionate,Vitamins,Citric Acid,SAPP/STPP/TKPP/TSPP
$127.00-380.60 / 5g
- Product Name:Retinol
- Products Intro:Purity: 0.99|Package: 5g;127.00;USD|10g;203.00;USD|25g;380.60;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Bredereck's Reagent,Salicylic Acid,Amino Acids,Bipyridine Derivatives,Phenanthroline Derivatives
$10.00/ 1kg
- Product Name:Vitamin A
- Products Intro:Purity: 99%|Package: 1kg;10.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
$0.00-0.00 / 1KG
- Product Name:all-trans-Retinol
- Products Intro:Purity: 99%|Package: 1KG;0.00;USD|25KG;0.00;USD|1000KG;0.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Dimethyl sulfoxide,Bromobenzene,Tetrabromobisphenol A,1,4-Dichlorobenzene,Diethylamine
$9.00-80.00 / 1gram
- Product Name:Vitamin A
- Products Intro:Purity: min99% | Package: 1gram;9USD|10gram;80USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Tianeptine sodium salt hydrate,Tianeptine sulfate,Tianeptine,Tadalafil,Lubricant oil