Food Grade Ascorbyl palmitate cas 137-66-6 Vitamin C Palmitate CAS NO.590-00-1

FOB Price:: USD 25.00-40.00 /Kilogram Get Latest Price

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: tianjin/shanghai/qingdao

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

37-66-6
Ascorbyl palmitate
Vitamin C Palmitate

Quick Details

ProName: Food Grade Ascorbyl palmitate cas 137...
CasNo: 590-00-1
Molecular Formula: Pb(CH3COO)2
Appearance: white powder
Application: Skin cream, freckle cream, advanced pe...
DeliveryTime: within 1-3 days
PackAge: carton box
Port: tianjin/shanghai/qingdao
ProductionCapacity: 1000000 Kilogram/Month
Purity: 99%
Storage: cool and dry
Transportation: by air by sea or by express
LimitNum: 1 Kilogram
Appearance: white powder
Content: 99.0-100.5%
loss on drying: <0.5%
Melting point: 202℃-210℃

Superiority

product quality:

our company have high quality product , and also the product we have good manufacture .

first of all, this product is of fine quality. every finish should be checked by quality inspection system.and every one should be also tried out for one month.besides，this type has a good viscosity. the prouct can make gel hand sanitizer thickener cosmetics industry.

we can ensure the product quality , if the product is not satisfactory, you can return it at any time.

manufacturing technique

in the chemical industry, the process of producing a chemical product. including raw material pretreatment, reactant chemical reaction and chemical product separation purification, final packaging sales.

price

our product have resonable price and good service high quality and inexpensive, you deserve.every webiste we have the sales point, your purchase is convenient.

service

any time on line , from 0.00-24:00 . if you have any questions , pls contact with me ,as long as you have the need, we will serve you wholeheartedly

Details

product information

product name:vitamin a palmitate

cas:79-81-2

molecular formula:c36h60o2

molecular weight:524.86

purity:99%

vitamin a palmitate powder , chemical name as retinol acetate, is the earliest vitamin being discovered. there are two types of vitamin a: one is retinol which is the initial form of va, it only exists in animals; another one is carotene. retinol can be composited by β-carotene coming from plants. inside the body, under the catalysis of β-carotene-15 and 15′-double oxygenase, β-carotene is transformed into ratinal which is returned to retinol by the performance of ratinal reductase. thus β-carotene is also called as vitamin precursor.

vitamin a palmitate powder is a group of unsaturated nutritional organic compounds, that includes retinol, retinal, retinoic acid, and several provitamin a carotenoids, among which beta-carotene is the most important.

application

1.vitamin a palmitate powder can prevent night blindness and vision loss; it's helpful to the treatment of eye diseases. (va could promote the formation of photo pigment inside eyes)

2.vitamin a palmitate powder can anti-respiratory-infection

3.vitamin a palmitate powder can immune-system enhancing

4.retinyl palmitate can promote early recovery.

5.retinyl palmitate powder can keep healthy of organizations or organ surface. 6,remove senile plaques

7.retinyl palmitate can promote healthy growth, strong muscularity, protect skin, hair, teeth and teeth gums.

8.the external use is helpful to the treatment of acne, pimple, skin surface ulcerations.

function

1.vitamin a palmitate is important for growth and development, for the maintenance of the immune system and good vision.

2.retinyl palmitate also functions in a very different role as an irreversibly oxidized form of retinol known as retinoic acid, which is an important hormone-like growth factor for epithelial and other cells.

specification:

identification	position	position
appearance	a white or yellow-white powder	yellow-white powder
assay	not less than 98.0% on the dried basis	98.78%
loss on drying	not more than 0.8%	0.41%
whiteness mater	not less than 68	85.4
particle size	not than than 98.0% passing through a 60-mesh size	99.9%
optical rotation	between +21°and +24°	+22.4°
melting range	between 107°c and 117°c	110~111°c
residue on ignition	not more than 0.1%	0.027%
lead	not more than 2mg/kg	<2mg/kg
residual solvents	meet the requirement	pass
remarks	store in an airtight container, protected from light, at a temperature of 8°c to 15°c

company information

hebei mojin biotechnology co., ltd, our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. our business covers more than 30 countries, most of the big customers come from europe, america and other countries in the world, we can guarantee the quality and price. in recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.