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Best Price CAS 137-66-6 Ascorbyl Palmitate/Vitamin C Palmitate for sale

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CAS No.:

137-66-6

Grade:

Cosmetics Grade

Content:

99%

Port:

QINGDAO

Brand:

Packaging:

1kg ,25kg or according to customer's detail requirement.

Price valid (until):

2025-06-27

Contact Supplier

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Nanjing Huaman Import and Exp

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Propylene glycol

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Best Price CAS 137-66-6 Ascorbyl Palmitate/Vitamin C Palmitate

What is Ascorbyl Palmitate/Vitamin C Palmitate ?

Vitamin C Palmitate/Ascorbyl Palmitate is a fat-soluble form of ascorbic acid, or vitamin C. Unlike ascorbic acid, which is water-soluble, ascorbyl palmitate is not water-soluable. Consequently ascorbyl palminate can be stored in cell membranes until it is required by the body. Many people think vitamin C (ascorbyl palminate) is only used for immune support, but it has many other important functions.A major role of vitamin C is in manufacturing collagen, a protein that forms the basis of connective tissue - the most abundant tissue in the body. Ascorbyl palmitate is an effective free radical-scavenging antioxidant which promotes skin health and vitality.

Items	Specifications
Product name	Ascorbyl Palmitate/Vitamin C Palmitate
CAS No.	137-66-6
MF	C22H38O7
MW	414.53
EINECS.No	205-305-4
Melting Point	115-118 °C(lit.)
Boiling Point	512.7±50.0 °C(Predicted)
Density	1.150±0.06 g/cm3(Predicted)
Appearance	White powder
Shelf Life	2 Years When Properly Stored
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.

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Certification

Characteristics	White Crystalline Powder	Conform
Identification	Positive Reaction	Positive
Melting Point	About 190°C	191.1°C
PH	2.1-2.6	2.46
Copper	≤5ppm	5ppm
Heavy Metals	≤10ppm	<10ppm
Mer	<0.1mg/kg	<0.1mg/kg
L	<2mg/kg	<2mg/kg
Ars	≤3ppm	<3ppm
***	≤0.2%	<0.2%
Iron	≤2ppm	<2ppm
Loss of Drying	≤0.4%	0.03%
Sulphate Ash(Residue On Ignition)	≤0.1%	<0.1%
Specific Optical Rotation	+20.5°-+21.5°	+21.15°
Assay	99.0%-100.5%	99.86%
Residual Solvents	Met:≤3000 ppm	<100ppm
Total plate count	≤1000 cfu/g	<10 cfu/g
Yeasts& molds	≤100 cfu/g	<10 cfu/g

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Application

1) Foods and Cosmetics: To prevent oxidation and extend the shelf-life of foods or cosmetics
2) Health Care: Anti-aging and skin whitener, Enhance immunity
3) Pharmaceutical: Guard against Cataract and Osteoporosis , mitigate the sickness of menopause, protect liver from damnification

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Our advantage ：

★ The company has been established for more than 10 years with rich export experience and experienced transportation team.

★ Awesome after sales.1 to 1 customer service to solve any problems from the beginning of the inquiry to the receipt of goods

★ Quality is guaranteed.

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Shipping Advise

1. By Express

------Suitable for under 50kg, Fast:3-7 days.

High cost; Door to door service. Easy to pick up the goods.

2. By Air

------Suitable for more than 50 kg, Fast:3-7 days,

High cost, airport to airport. professional broker needed.

3. By sea

------Suitable for more than 500kg. Slow: 5-45 days,

Low cost. Port to Port, professional broker needed.

Service

1. Any inquiries will be replied within 24 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

4. OEM/ODM Available.

5. Reasonable & competitive price, fast lead time.

6. Sample is available for your evaluation & formulation development.

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Certificates

Basic Info

Product Name:

Ascorbyl palmitate

Other Name:

L-Ascorbic acid,6-hexadecanoate;L-Ascorbic acid,6-palmitate;Palmitic acid,6-ester with ascorbic acid;Palmitoyl L-ascorbic acid;Ascorbyl palmitate;Ascorbylpalmitic acid;L-Ascorbyl palmitate;Ascorbyl monopalmitate;6-Monopalmitoyl-L-ascorbate;Ascorbic palmitate;6-O-Palmitoylascorbic acid;6-Palmitoylascorbic acid;Ascorbic acid palmitate;Cetyl ascorbate;Ondascora;Quicifal;L-Ascorbyl 6-palmitate;6-Hexadecanoyl-L-ascorbic acid;L-Ascorbyl monopalmitate;Ascorbyl 6-palmitate;Ascorboyl palmitate;Ascorbic acid 6-palmitate;6-Palmitate-L-ascorbic acid;6-O-Palmitoyl-L-ascorbic acid;6-O-Palmitoyl-L-ascorbic acid;NSC 402451;VCP 10;E 304;Vcpal;Grindox 562;AP;57233-83-7;120398-58-5;162872-43-7;924964-24-9;948551-42-6;1184913-60-7;2095286-71-6

CAS No.:

137-66-6

Molecular Formula:

C22H38O7

InChIKeys:

InChIKey=QAQJMLQRFWZOBN-LAUBAEHRSA-N

Molecular Weight:

414.53300

Exact Mass:

414.53

EC Number:

205-305-4

UNII:

QN83US2B0N

DSSTox ID:

DTXSID3041611

Color/Form:

White or yellowish white powder

HScode:

2932190090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

113.29000

XLogP3:

6.3

Appearance:

White to yellowish powder

Density:

1.15 g/cm3

Melting Point:

116 °C

Boiling Point:

512.7±50.0 °C(Predicted)

Flash Point:

178.1ºC

Refractive Index:

22.5 ° (C=1, EtOH)

Water Solubility:

Slightly soluble in ethyl alcohol.

Vapor Pressure:

3.32E-14mmHg at 25°C

Toxicity:

LD50 orally in Rabbit: > 5000 mg/kg

Odor:

Citrus-like

Henrys Law Constant:

Henry's Law constant = 1.40X10-7 atm-cu m/mol at 25 °C (est)

Collision Cross Section:

204.8 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

Experimental Properties:

Weight/volume conversion: 16.92 mg/cu m approximately equal to 1 ppm|Base-catalyzed second-order hydrolysis reaction rate constant = 2.85X10-2 L/mol-sec at 25 °C (est)

See More Ascorbyl palmitate Properties 

Hazard Identification

Classification of the substance or mixture

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H319 Causes serious eye irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Ascorbyl palmitate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Propylene glycol

Location:
No .41 Optics Valley Avenue, East Lake High-tech Development Zone, Wuhan ,China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment

Average lead Time:
5

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2024

Nanjing Huaman Import and Export Co., Ltd was established in 2024 with strong research and development capabilities and superb synthesis technology, as well as advanced quality control measures. Effectively promote the joint venture and cooperation with the major enterprises, manufacturers, with the idea of industrial development to serve the society and the majority of users. We always adhere to the market demand as the orientation, constantly synthesizing new high-tech chemical products , mainly exported to the United States, Europe, India, South Africa, Nigeria and other countries and regions, has a wealth of export experience, to ensure transportation safety, can let each customer as soon as possible to safely receive the goods.

Inquiry History

8 Inquiries

Country	Product	Purchase Quantity	Date Posted
United Kingdom	High quality Ascorbyl Palmitate 99% White powder CAS NO. 137-66-6	5 KG	Aug 7, 2023
South Africa	Ascorbyl Palmitate	1 KG	Jul 2, 2025
Sri Lanka	Ascorbyl Palmitate	1000.00 KG	Feb 14, 2025
Argentina	Ascorbyl palmitate	1 MT	Dec 16, 2023
Sri Lanka	Ascorbyl Palmitate	100.00 KG	Feb 12, 2025
Pakistan	Ascorbyl palmitate	10 KG	Aug 5, 2024
Argentina	Ascorbyl Palmitate	10 KG	Aug 24, 2024
Egypt	Ascorbyl Palmitate	60 KG	Aug 22, 2024

Post an enquiry for this product

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Best Price CAS 137-66-6 Ascorbyl Palmitate/Vitamin C Palmitate for sale

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