Food & beverage
Antioxidant in fats, oils and fat-containing foods.
Ingredients / Vitamins / Ascorbyl Palmitate
Vitamins
Ascorbyl Palmitate (E 304(i))
Ascorbyl palmitate for U.S. manufacturers, from vetted producers. FCC / USP grade on request. Download the sample spec sheet, then send us your grade and quantity.
TRACED · CERTIFIED · RELIABLE · TRANSPARENT · TESTED
Key facts
| CAS No. | 137-66-6 |
|---|---|
| E-number (EU) | E 304(i) |
| Synonyms | L-ascorbyl palmitate |
| Chemical formula | C22H38O7 |
| Molecular weight | 414,55 |
| Description | White or yellowish-white powder with a citrus-like odour |
| Grades | EU Reg. 231/2012 (E 304(i)) sample spec · FCC / USP available on request for U.S. food/pharma use |
| Origin | Confirmed in every offer; stated per lot on the COA |
| Storage, shelf life, packaging | Per the producer's specification, on request |
What ascorbyl palmitate is
Chemical name: Ascorbyl palmitate. Formula C22H38O7, molecular weight 414,55. White or yellowish-white powder with a citrus-like odour. (Source: EU Regulation 231/2012, E 304(i).)
Applications by industry
Sample specification
Values from EU Regulation 231/2012 (E 304(i)), consolidated text of 18.08.2026. Actual values depend on the producer; the producer's specification and the COA for your lot are available on request.
| Assay | Content not less than 98 % on the dried basis |
|---|---|
| Loss on drying | Not more than 2,0 % (vacuum oven, 56-60 °C, 1 hour) |
| Sulphated ash | Not more than 0,1 % |
| Arsenic | Not more than 3 mg/kg |
| Lead | Not more than 2 mg/kg |
| Mercury | Not more than 1 mg/kg |
Download the full spec sheet (PDF)
Documents and sourcing
Droplet promise. Origin confirmed in every offer. Sample lot record on request, from the producer. SDS, allergen and other statements on request. We work with vetted producers and give you access to U.S.- and EU-stocked material through our partner network.
Data sheet, SDS and COA on request. Every delivery ships with a COA linked to the delivered lot.
Questions buyers ask
What is ascorbyl palmitate used for?
Typical uses by industry. Food & beverage: Antioxidant in fats, oils and fat-containing foods. Suitability for your product and market is confirmed with the producer's specification.
Which grades can McBoeck supply?
Food grade to EU Regulation 231/2012 (E 304(i)). FCC / USP grade is available on request for U.S. food and pharma use. Particle size and other grade details follow the producer's specification, on request.
Which documents come with ascorbyl palmitate?
Every delivery ships with a COA linked to the delivered lot. Origin confirmed in every offer. Sample lot record on request, from the producer. SDS, allergen and other statements on request.
What does the sample spec sheet show?
Limits for assay, loss on drying, sulphated ash, arsenic, lead and mercury, taken from EU Regulation 231/2012. Actual values depend on the producer; the producer's specification and the lot COA are available on request.
How do I get a quote?
Send us the grade, quantity and delivery location through the quote form or at [email protected]. We work with vetted producers and give you access to U.S.- and EU-stocked material through our partner network.
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Need ascorbyl palmitate?
Send us the grade, quantity and delivery location. Email [email protected] or call +1 (713) 766-6811.