Our products are exported for immune-boosting extracts, custom formulation extracts, effective extracts .We will never be satisfied with the status quo. We will continue to serve users and society with good reputation and high-quality sulfanilic acid colorant material in line with the enterprise philosophy of 'integrity-based, pursuit of excellence' and the enterprise spirit of "innovation and development, keeping pace with the times".The company attaches importance to its social responsibility and makes every effort to solve problems for the society. We are committed to operating our business ethically, fairly, and sustainably. We hope that all employees will take the initiative to care about the development of the company, constantly improve and enrich themselves, and make more contributions to the reform and development of the company. Integrity means that we treat our employees, customers, suppliers, government, society, shareholders, partners and other related parties with sincerity, and are committed to establishing long-term win-win relationships with all related parties. Our company values honesty, transparency, and trust in all of our business dealings.
  • 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
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  • Doxofylline CAS 69975-86-6
    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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  • Menthyl Acetate CAS 89-48-5
    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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  • Clove Leaf Oil CAS 8015-97-2
    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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  • Garlic Oil CAS 8000-78-0
    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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  • GERANIC ACID CAS 459-80-3
    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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  • 3-Phenylpropionic Acid CAS 501-52-0
    Introduction: 3-Phenylacetic acid, naturally occurring in raspberries and rockrose, precipitates as colorless needle-like crystals from ethanol and water, and as colorless prismatic crystals from
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  • Chlorogenic Acid CAS 327-97-9
    Introduction: Chlorogenic acid is mainly found in plants of the *Lonicera* genus (family Caprifoliaceae) and *Potentilla* genus (family Asteraceae), with higher concentrations in plants such as
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  • 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
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  • 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
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  • Ginseng Extract CAS 90045-38-8
    Product Name: Ginseng extractCAS No.: 90045-38-8Molecular Formula: C15H24N2OMolecular Weight: 248.37Odor (at 100.00%): Linalool citrus freshFragrance: CitrusCosmetic Ingredient Efficacy:
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  • 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%
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Kathleen Cintron star star star star star
Our company's customers love this batch of products, and the company's service is very warm and thoughtful.
Tina Hastings star star star star star
This is a very professional and experienced manufacturer. Judging from the follow-up on the product we received, their management has been excellent.
Rebecca Perry star star star star star
Their products looked very neat, and I was very happy when I put them away.
Russell Joyce star star star star star
The courier's service was very attentive and overall it was a good shopping experience.
John Hale star star star star star
We are shocked at the speed of your delivery!
Kathy Rogers star star star star star
The quality of your products is unparalleled and the workmanship is exquisite, we are very pleased with it!
We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for preservative benzoic acid, biochemical reagents for atomic force microscopy, biochemical reagents for viscosity sensor . We're professional sulfanilic acid colorant material 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.
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