structure of 143-19-1

Sodium Oleate(CAS 143-19-1)

CAS No.: 143-19-1 Brand: MolBest
M. Ft.: C18H33NaO2 Cat. No: G6569122
M. Wt.: 304.44 MDL: MFCD00004438
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 2916150000
Purity Grade Package Stock Price Quantity
65-90%(LC-MS),oleic C18
Documents:COANMRSDS
RG 25G In Stock 3 USD
65-90%(LC-MS),oleic C18
Documents:COANMRSDS
RG 100G In Stock 4 USD
65-90%(LC-MS),oleic C18
Documents:COANMRSDS
RG 500G In Stock 9 USD
65-90%(LC-MS),oleic C18
Documents:COANMRSDS
RG 2.5KG In Stock 27 USD
65-90%(LC-MS),oleic C18
Documents:COANMRSDS
RG 25KG In Stock 249 USD
99%
Documents:COANMRSDS
RG 25G In Stock 3 USD
99%
Documents:COANMRSDS
RG 100G In Stock 4 USD
99%
Documents:COANMRSDS
RG 500G In Stock 11 USD
99%
Documents:COANMRSDS
RG 2.5KG In Stock 36 USD
99%
Documents:COANMRSDS
RG 25KG In Stock 489 USD
Your region is eligible for ordering.
Should you have any questions, please contact us by Email.
Batch COA
Available
NMR Spectrum
Verified
In Stock
Fast Shipping
ISO 9001
Quality System

Quick Links

Applications of 143-19-1

Sodium oleate has a wide range of applications across various industries:

  • Cosmetics and Personal Care: It is used as an emulsifier and surfactant in creams and lotions.
  • Food Industry: As a food additive, it serves as an emulsifying agent and stabilizer.
  • Pharmaceuticals: It acts as a solvent and emulsifier for drug formulations.
  • Textile Industry: Sodium oleate is utilized for waterproofing textiles and as a softening agent.
  • Agriculture: It is employed in formulations for pesticide emulsions and as an agent in ore flotation processes.

Physical and chemical properties of 143-19-1

Boiling Point

359.999ºC at 760 mmHg

BRN

4046357

Density

greater than 1.1 at 68 °F (USCG, 1999)

Exact Mass

304.237823

Flash Point

270.099ºC

H Bond Acceptors

1

H Bond Donors

0

HLB

18

LogP

4.77380

Melting Point

232-235 °C

Merck

14,6828

Molecular Formula

C18H33NaO2

Molecular Weight

304.443

Odor

SLIGHT TALLOW-LIKE ODOR

pH

IN AQ SOLN IT IS ALKALINE... BUT NOT IN ALCOHOL SOLN

PSA

40.13000

Solubility

5 percent in distilled water; 7.6 percent in 5 percent bile salts; 11.6 percent in 5 percent bile salts plus 1 percent lecithin

Stability

Stable. Incompatible with strong oxidizing agents.

Storage condition

−20°C

Water Solubility

soluble H2O, partially decomposes; soluble alcohol [HAW93]

Spectrums of 143-19-1

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 143-19-1

Retrosynthesis analysis of 143-19-1


Q&A for CAS 143-19-1

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.

3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.

6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.

7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.

8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.

10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.

11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.

12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.

Download SDS of 143-19-1

Pictograms

No hazard pictograms applicable

Signal Word

No hazard Signal Word applicable

Hazard Statements

H412 Harmful to aquatic life with long lasting effects

Safety Data Sheet

Download COA of 143-19-1

CAS/Product ID
*Required fields
Lot/Batch Number
*Required fields

Operate under the ISO 9001 system