Ascorbyl Palmitate or Vitamin C Palmitate BP Ph Eur USP NF FCC Food Grade Manufacturers, with SDS GHS MSDS Sheet

Supplier, Manufacturer, Exporter of Ascorbyl Palmitate or Vitamin C Palmitate, Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade Chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy, Portugal, Bangladesh, etc.

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Ascorbyl Palmitate or Vitamin C Palmitate CAS Number 137-66-6, EINECS EC Number: 205-305-4, Molecular Formula: C22H38O7, Molecular Weight: 414.54, HS Code 29362700 or 29362790

Specifications, Safety Data Sheet, Manufacturing process details, Wholesale retail buy sell prices, Uses etc available on line in these pages for Ascorbyl Palmitate or Vitamin C Palmitate.

Ascorbyl palmitate is an ester formed from ascorbic acid and palmitic acid creating a fat-soluble form of vitamin C. Apart from its use as a source of vitamin C, it is also used as an antioxidant food additive (E number E304). It is a skincare superstar, vitamin C.

General Properties and Specifications of Ascorbyl Palmitate or 6-O-Palmitoylascorbic Acid:
Appearance: White to yellowish colored powder.
Odor: Citrus-like.
Melting Point: 112C to 117C.
Solubility: Very slightly soluble in water; freely soluble in ethanol.
Storage: Preserve in tight containers, and store in a cool, dry place, protected from light. Preferably refrigerate.

Ascorbyl Palmitate USP NF Grade Specifications:
C22H38O7 --- 414.53
l-Ascorbic acid, 6-hexadecanoate;
l-Ascorbic acid 6-palmitate CAS 137-66-6
UNII: QN83US2B0N

DEFINITION
Ascorbyl Palmitate contains NLT 95.0% and NMT 100.5% of ascorbyl palmitate (C22H38O7), calculated on the dried basis.

Residue on Ignition: NMT 0.1%
Optical Rotation, Specific Rotation: +21° to +24°
Loss on Drying:
Analysis: Dry a sample in vacuum at 60C for 1 h.
Acceptance criteria: NMT 2.0%

Ascorbyl Palmitate BP Ph Eur Grade Specifications:
C22H38O7 --- 414.5 CAS 137-66-6
Action and use: Excipient.

DEFINITION
(2S)-2-[(2R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyethyl hexadecanoate.
Content: 98.0 per cent to 100.5 per cent (dried substance).

CHARACTERS
Appearance: White or yellowish-white powder.
Solubility: Practically insoluble in water, freely soluble in ethanol (96 per cent) and in methanol, practically insoluble in methylene chloride and in fatty oils.

IDENTIFICATION
A. Specific optical rotation.
B. Infrared absorption spectrophotometry.
C. Dissolve about 10 mg in 5 mL of methanol. The solution decolourises dichlorophenolindophenol standard solution.

TESTS
Solution S: Dissolve 2.50 g in methanol and dilute to 25.0 mL with the same solvent.
Appearance of solution: Solution S is clear and not more intensely coloured than reference solution4
Specific optical rotation: + 21 to + 24 (dried substance), determined on solution S.
Related substances: To meet the requirements.
Loss on drying: Maximum 1.0 per cent, determined on 1.000 g by drying in vacuo at 60C for 5 h.
Sulfated ash: Maximum 0.1 per cent, determined on 1.0 g.

Ascorbyl Palmitate FCC Food Grade Specifications:
Palmitoyl L-Ascorbic Acid
C22H38O7 Formula weight 414.54
INS: 304 CAS 137-66-6

DESCRIPTION
Ascorbyl Palmitate occurs as a white or yellow-white powder. It is very slightly soluble in water and in vegetable oils. One-gram dissolves in about 4.5 mL of alcohol.
Function: Antioxidant.

For Original Monographs of IP Indian Pharmacopoeia EP Ph Eur European Pharmacopoeia BP British Pharmacopoeia USP US Pharmacopoeia FCC Food Grade product, please check with the respective web-pages or books.

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Ascorbyl Palmitate or Vitamin C Palmitate SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 20-Mar-24

Product Name & Other Names: Ascorbyl Palmitate or Vitamin C Palmitate.
CAS No.: 137-66-6
EINECS: EC Number: 205-305-4
Molecular Weight: 414.54
Molecular Formula: C22H38O7
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Supplier: As per letterhead above.

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Precautionary statements:
P262: Do not get in eyes, on skin, or on clothing.
P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352-IF ON SKIN: Wash with plenty of soap and water.
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P337+P313: If eye irritation persists: Get medical advice/ attention.
P362: Take off contaminated clothing and wash before reuse.
P501: Dispose of contents/container in accordance with local/regional/national/international regulations.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbol:
Xi Irritant
Risk Phrases:
R36 Irritating to eyes.

Product Name & Other Names: Ascorbyl Palmitate or Vitamin C Palmitate.
CAS No.: 137-66-6
EINECS: EC Number: 205-305-4

Always seek medical attention after first aid measures are provided.
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Wipe off excess material from skin then immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.

Flammability of the Product: Not a fire hazard. Combustible at high temperature.
Products of Combustion: Carbon dioxide, Carbon monoxide, fumes.
Fire Extinguishing Media: Use any means suitable for extinguishing surrounding fire. Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide. Avoid solid water jet, as it can scatter fire.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures under fire conditions, it may produce toxic or irritating fumes. Fire-extinguishing work is done from the windward and a suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place.

Personal precautions, protective equipment, and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc). Restrict unprotected personnel from the area. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment cleanup procedures and Storage:
Small Spill: Avoid dust formation. Avoid breathing dust. Ensure adequate ventilation. Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.
Large Spill: Contain spilled material. Avoid touching the spilled material. Do not let the product enter drains. Cover with an inert, non-combustible absorbent material, (e.g., sand, earth, diatomaceous earth, vermiculite). Use a shovel to put the material into a disposal container.

Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Do not ingest. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Do not leave the material container open. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents. Storage: Preserve in tight containers, and store in a cool, dry place, protected from light. Preferably refrigerate.

Airborne Exposure Limits: Not Established.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full-face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.

Appearance: White to yellowish colored powder.
Odor: Citrus-like.
Odor threshold: Not available.
pH: Not available.
Relative density: Not available.
Boiling Point: Not available.
Melting Point: 112C to 117C.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Very slightly soluble in water; freely soluble in ethanol.
Viscosity: Not available.
Molecular Weight: 414.54
Molecular Formula: C22H38O7

Stability: Stable under recommended conditions of use and storage.
Hazardous Decomposition Products: It emits Carbon dioxide, Carbon monoxide & Fumes.
Hazardous Polymerization: Will not occur.
Incompatibilities: Strong oxidizing agents.
Conditions to Avoid: Incompatibles, heat & light, spark, flame.

Toxicity data
LD50 Oral - Rat - >4.000 mg/kg.
Carcinogenic Effects: Not know as carcinogen.
Mutagenic Effects: Not available.
Reproductive Effects: No information available.

Persistence and Degradability: static test EC50 - Daphnia magna (Water flea) - > 100 mg/l - 48 h.
Mobility: Not available.
Bioaccumulation/ Accumulation: Not available.
Results of PBT and vPvB assessment: No data available for assessment.

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with law.

DOT USA, TDG Canada & ADR/RID Europe: Not regulated
IATA & IMDG/IMO: Not regulated.

USA:
SARA 311/312 Hazards: Immediate Health Hazard. See section 2.
California prop. 65: Contains no chemical subject to California Prop 65.

Disclaimer:
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Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
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