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Palmitic acid CAS#57-10-3

  • Palmitic acid CAS#57-10-3
  • Palmitic acid CAS#57-10-3
  • Palmitic acid CAS#57-10-3
  • Palmitic acid CAS#57-10-3
  • Palmitic acid CAS#57-10-3

Palmitic acid CAS#57-10-3

High Purity & Premium Quality：Industrial-grade palmitic acid with purity ≥99%, presented as a white crystalline or flaky solid, ensuring consistent quality for industrial applications.


Excellent Thermal Stability：Melting point of 63–64 °C and boiling point of 351.5 °C provide reliable performance under a wide temperature range.


Selective Solubility：Insoluble in water but readily soluble in ethanol, ether, and chloroform, making it suitable for diverse chemical formulations and processing systems.


Stable & Safe Handling：Odorless, chemically stable under normal conditions, and compatible with most materials except strong oxidizing agents, allowing safe storage and use.



Phone ：+86 18626059817
WhatsApp ：+86 18626059817
Email ：cora@wxqysteel.com
product description

Product Description of ‌Palmitic acid CAS#57-10-3

Industrial-grade palmitic acid (≥99% purity) is an odorless white crystalline powder/flakes. Key properties: mp 63–64 °C, bp ~351.5 °C, vapor pressure 0.0001 mmHg (25 °C), density 0.853 (62 °C). Insoluble in water, soluble in ethanol/ether/chloroform. Stable under normal conditions; avoid strong oxidizers.


Product Application of Palmitic acid CAS#57-10-3

Palmitic acid is a natural fatty acid found in plants and animals. It is the primary fatty acid synthesized in the human body from excess carbohydrates and a key precursor for longer-chain fatty acids.

Product Information

Parameters


Melting point61-62.5 °C(lit.)
Boiling point351.5 °C
density0.852 g/mL at 25 °C(lit.)
bulk density415kg/m3
vapor pressure10 mm Hg ( 210 °C)
refractive index1.4273
FEMA2832 | PALMITIC ACID
Fp>230 °F
storage temp.room temp
solubilitychloroform: 0.5 M, clear, colorless
formFlakes
pka4.78±0.10(Predicted)
colorWhite or almost white
Odorat 100.00 %. slightly waxy fatty
Odor Typewaxy
biological sourceplant (vegetable)
Water Solubilityinsoluble
Merck146,996
JECFA Number115
BRN607489
Dielectric constant2.3（71℃）
Stability:Stable. Combustible. Incompatible with bases, oxidizing agents, reducing agents.
Cosmetics Ingredients FunctionsSURFACTANT - EMULSIFYING
SKIN CONDITIONING - EMOLLIENT
InChIKeyIPCSVZSSVZVIGE-UHFFFAOYSA-N
LogP7.17
CAS DataBase Reference57-10-3(CAS DataBase Reference)
NIST Chemistry ReferenceHexadecanoic acid(57-10-3)
EPA Substance Registry SystemPalmitic acid (57-10-3)


Safety Information


Hazard CodesXi
Risk Statements36-36/38-36/37/38
Safety Statements26-37/39-36
WGK Germany-
RTECSRT4550000
TSCAYes
HS Code29157015
Hazardous Substances Data57-10-3(Hazardous Substances Data)
ToxicityLD50 i.v. in mice: 57±3.4 mg/kg (Or, Wretlind)


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Are you a manufacturer or a trader?

A：
We are a supply chain service provider rather than a single manufacturer. Instead of being tied to one specific factory, we have established deep partnerships with numerous high-quality domestic chemical enterprises that hold certifications such as ISO and REACH. This allows us to flexibly match the most suitable supply sources to your needs while independently conducting third-party quality inspections to ensure delivery quality and price competitiveness.
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How do your overseas warehouses operate, and what are the practical benefits?

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We maintain transit warehouses with standing inventory in Southeast Asia, the Middle East, and Eastern Europe.
For you: You can pick up goods directly from local warehouses without the need for full-container orders; delivery times are reduced from the standard 30–45 days to just 3–5 days.
Reduced inventory pressure: You can purchase small batches for trial and quality verification before scaling up orders, avoiding the need to tie up large amounts of capital upfront.
Emergency restocking: If your production line faces a sudden material shortage, we can urgently dispatch supplies from our regional warehouses to prevent production downtime.
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What is the Minimum Order Quantity (MOQ)?

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For standard products, the MOQ is typically one 20-foot container (approx. 16–20 tons) for direct shipments from China. However, for stock picked up from overseas warehouses, we support orders starting from 1 ton—ideal for sample testing or small-batch production. Specific MOQs depend on the product category and packaging type; please contact us for details.
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How do you ensure product quality?

A：
We implement a "three-level quality control" system:
Before leaving the factory: We require the factory to provide a Certificate of Analysis (COA) for the specific batch.
Before shipment: We commission international third-party agencies like SGS or Intertek to conduct random inspections, with costs covered by us (for long-term partners).
After arrival: If quality issues arise, we commit to unconditional negotiation regarding returns, exchanges, or compensation, and we assume full responsibility. All terms are stipulated in the contract.
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What payment methods do you accept? Do you offer credit terms?

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We accept T/T (Telegraphic Transfer), L/C (Letter of Credit at sight or usance), and D/P (Documents against Payment). For clients with a long-standing partnership and good credit standing, we offer partial credit terms (e.g., 30–60 days), subject to negotiation based on transaction history and due diligence results. Cash on Delivery (COD) is available for local customers ordering in-stock items from our overseas warehouses.
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What is the typical delivery lead time?

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FOB (China Port): Goods are prepared and shipped within 7–15 working days after the contract is signed and the prepayment is received.
Overseas Warehouse Stock: Items are dispatched within 1–3 working days of order confirmation and payment; local delivery typically takes 2–5 days (depending on the country).
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Which trade terms do you offer? Do you support DDP (Delivered Duty Paid)?

A：
We are proficient in handling common terms such as FOB, CIF, CFR, and EXW. Additionally, for regions covered by our overseas warehouses, we offer DDP services (including duties and door-to-door delivery), allowing you to receive goods without the hassle of complex import customs clearance procedures. Please consult your sales manager for specific costs.
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How can I obtain samples? What are the costs?

A：
If stock is available at an overseas warehouse, we can provide 1–2 kg of samples for free; you only need to cover the local courier fees.
If shipping from China, we can arrange delivery via DHL or FedEx; samples are free, but you bear the international shipping costs. Once a clear intent to cooperate is established, these shipping costs can be deducted from your first order.
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Can the contract price be adjusted if product prices fluctuate?

A：
We offer a price protection mechanism:
For fixed-price contracts, we do not unilaterally raise prices due to market increases.
If you anticipate a market downturn, we can negotiate floating pricing—settling based on a benchmark price on the date of shipment or arrival—to flexibly manage fluctuations.
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What does your after-sales service include?

A：
We provide full-lifecycle service:
Usage Guidance: Assistance with adjusting processing parameters (if required).
Complaint Handling: Response within 48 hours and a solution provided within 7 days.
Regular follow-ups: Proactive contact every six months to understand changing needs and optimize supply solutions.
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