We are writing a new chapter in the development of the industry with excellent technology and leading 472-15-1, Oleanoilic acid, narrow spectrum extracts .After years of development and exploration of organic extracts, we have accumulated rich technology and experience to create high quality products. Since its establishment, our company has been adhering to the diversified development principle of 'integrating the world and creating excellent products'. We adhere to the business philosophy of "customer-centric, customer-centric" and dedicated to providing high-quality products to Chinese and foreign customers. We are committed to promoting health and safety in all of our operations, ensuring the well-being of our employees and customers. Best Source abides by the idea of 'Grow with customer' and philosophy of 'Customer-oriented' to achieve cooperation of mutual trust and benefit. We further extend to upstream industries as a way to consolidate and extend our existing industrial chain advantages. We are dedicated to fostering a culture of excellence and professionalism, both within our company and with our customers.
  • D(+)-raffinose Pentahydrate 17629-30-0
    Appearance:White crystalline powder. Odor:Characteristic. Assay≥ 99.0%Loss on Drying:1 3.0% – 1 7.0%Total Heavy Metals≤ 1 0 μg/g
    read more
  • MORIN CAS 480-16-0
    Product Name: MORINCAS No.: 480-16-0Molecular Formula: C15H10O7Molecular Weight: 302.24Melting Point: 299-300 °C (dec.)(lit.)Boiling Point: 363.28 °C (rough estimate)Density: 1.3616 (rough
    read more
  • Eucalyptus Oil CAS 8000-48-4
    Product Name: Eucalyptus oilCAS No.: 8000-48-4Molecular Formula: C10H18OMolecular Weight: 154.25Boiling Point: 200 °CDensity: 0.909 g/mL at 25 °CFEMA2466 | EUCALYPTUS OIL (EUCALYPTUS GLOBULUS
    read more
  • 18β-Glycyrrhetinic Acid CAS 471-53-4
    Product Name: 18β-Glycyrrhetinic AcidCAS No.: 471-53-4Molecular Formula: C30H46O4Molecular Weight: 470.69Melting Point: 292-295 °C (lit.)Specific Rotation: 165 ° (c=1, CHCl3, on dry ba)Boiling Point:
    read more
  • Puerarin CAS 3681-99-0
    Product Name: PuerarinCAS No.: 3681-99-0Molecular Formula: C21H20O9Molecular Weight: 416.38Melting Point: 187-189°CBoiling Point: 688.0±55.0 °C (Predicted)Density: 1.614±0.06 g/cm3
    read more
  • Vanillin CAS 121-33-5
    Product Name: VanillinCAS No.: 121-33-5Molecular Formula: C8H8O3Molecular Weight: 152.15Melting Point: 81-83 °C (lit.)Boiling Point: 170 °C 15 mm Hg (lit.)Bulk Density: 600 kg/m³Density: 1.06Vapor
    read more
  • Ursolic Acid 77-52-1
    Appearance:White powder. Particle size:95% pass 80 mesh. Loss on drying:≤5.0%. Ash content:≤1.0%
    read more
  • Genistein 446-72-0
    Appearance:Pale yellow fine powder. Odor:Odorless. Identification:IR spectrum. Assay(HPLC):98.00%min
    read more
  • Carnosic Acid 3650-09-7
    Appearance:Brown powder. Assay≥80.0%. Particle size:95% pass 80 mesh. Loss on drying≤3.0%
    read more
  • Oleanoilic Acid 508-02-1
    Appearance:White crystalline powder, Odorless and tasteless. Chloride:Not detected. Loss on drying:5% max. Residue on Ignition:0.1% maxAssay:98% min
    read more
  • Betulinic Acid 472-15-1
    Appearance Off-white to White fine powder. Identification Positive. Loss on Drying ≤5.0%. Ashes ≤2.0%. Purity(by HPLC) ≥98%
    read more
  • D-mannitol 69-65-8
    Appearance White crystalline, powder; taste, sweetish. Identification(1) It should be dark pink. Identification(2) It should be consistent with the main peak retention time of the standard solution
    read more
Maurice Martin star star star star star
The modern, fashionable and simple style, simple colors and quiet and distant temperament make this product popular with customers. For me, this product not only looks good, but also feels good.
Calvin Hearn star star star star star
Over the years, your company has insisted on innovation and won a place in the vast market with high-quality products, and your concept of efficient work has also been the best witness.
Ella Rice star star star star star
You have been very efficient in your work, and we are very happy with the same day solution.
Ayanna King star star star star star
Thank you very much for letting me experience a happy transnational trade!
Anna Kates star star star star star
The product is super practical, and the use is much smoother. The brand quality is nothing to say. Recommended!
Katherine Sanchez star star star star star
The company is constantly pursuing innovation, enhancing its independent development capabilities and making the production process more specialized. Excellent product quality is the source of our
Our complete production equipment provides technical support for 2381089-83-2, general use extracts, Tanning and mordant dyeing chrome sulphate , and the selected raw materials are the technology of high-quality products. In addition, we can provide one-stop one-to-one professional services. The timely and responsive after-sales service has left a deep impression on our customers. We're professional organic extracts manufacturers and suppliers in China, specialized in providing high quality customized service. If you're going to wholesale discount pharmaceutical and chemical raw materials, welcome to get free sample from our factory.
Send Inquiry