Food Additive/Nutrition Fortifier/Vitamin/Ascorbyl Palmitate/CAS 137-66-6
9 Inquiries
137-66-6
Shanghai, China
100g; 1kg; 25g
Yes
2022-12-31
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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Inquiry History
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Description
ITEM STANDARD APPEARANCE A WHITE OR YELLOWISH WHITE POWDER (ORGANOLEPTIC ) IDENTIFICATION IR OR SPECFIC ROTATION OR CHEMICAL MENTHOD (USP METHOD) APPEARANCE OF SOLUTION CLEAR AND ≤BY4 (EP METHOD) ASSAY 98.0%~100.5% (USP METHOD) SPECFIC ROTATION +21.0°~+24.0° (USP METHOD) LOSS ON DRYING ≤1.0% (USP METHOD) SULPHATED ASH ≤0.1% (USP METHOD) HEAVY METALS ≤10PPM
Application:
L-ascorbic acid fatty acid esters are among the strongest antioxidants. It can prevent the formation of lipid peroxides and delay the oxidative deterioration of animal oils, vegetable oils, fish, margarine, Chemicalbook milk and carotenoids. The effect is better than BHA and BHT. If used in conjunction with other antioxidants such as vE, the antioxidant effect will be more significant.
L-ascorbyl palmitate can be used as an antioxidant and as a fat-soluble antioxidant. It is suitable for use in animal and vegetable oils and various foods. For example, it has a significant effect on stabilizing soybean oil, cottonseed oil, palm oil, unsaturated fats and hydrogenated vegetable oils.
Oily foods, edible oils, animal and vegetable oils and high-end cosmetics. It can also be used in various infant foods and milk powders. It has antioxidant and nutritional enhancement functions. Used as an antioxidant whitening agent for VE, Chemicalbook has an antioxidant effect in oils. Very obvious and high temperature resistant, it is suitable for medicine, health care products, cosmetics, etc., and is suitable for baking and frying oil. The antioxidant effect on lard is better than vegetable oil.
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.ECHEMI Editorial ReferenceLight yellow powder Ascorbyl palmitate is a practically odorless, white to yellowish powder.A white or yellowish-white powder having a citrus-like odor.
White or yellowish-white powder with a citrus-like odour
Ascorbyl palmitate is a fatty acid ester.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:
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 Ų [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)
Hazard IdentificationClassification of the substance or mixture
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
Precautionary statement(s) 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 StoragePrecautions 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.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15 days
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Inquiry History9 Inquiries
Country Product Purchase Quantity Date Posted 
Russia
Ascorbyl palmitate
50 G Oct 5, 2026 
Sri Lanka
Ascorbyl Palmitate
100.00 KG Feb 12, 2025 
Pakistan
Ascorbyl palmitate
10 KG Aug 5, 2024 
Nigeria
ASCORBYL PALMITATE
25 KG Aug 18, 2026 
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
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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