Basic Information
Natamycin or Pimaricin 99% Powder CAS 7681-93-8
|
Appearance |
White to creamy-white almost odorless crystalline powder |
|
Assay |
≥95% |
|
Loss on drying (60°, ≤5 mm Hg) |
6.0%-9.0% |
|
Residue on igniton |
≤0.5% |
|
Specific rotation [α]D (20°C, 1% w/v) |
+250~ +295 |
|
pH (1% w/v in ddH2O) |
5.0 ~ 7.5 |
|
Pb, ppm |
≤2 |
|
Heavy metals (Pb), ppm |
≤20 |
|
Molds and Yeasts |
Absent |
|
E.Coli |
Absent/25g |
|
Salmonella |
Absent/25g |
Products Description
What is Natamycin or Pimaricin?
Natamycin is a natural mold inhibitor ingredient. Natamycin not only inhibits the growth of various molds and yeasts, but also inhibits the production of their toxins, thus effectively preventing toxin food poisoning.
The solubility of natamycin is very low in water and in most organic solvents. Only 50mg natamycin can be dissolved in pure water at room temperature. The low solubility makes it very suitable for use on the surface of food. Pimaricin is used in the food industry as a preservative. It can greatly extend the shelf-life of cheese, baked food, meat and beverage products.


Applications of Natamycin 99% Powder:
- Food Industry: Natamycin is used as a preservative to inhibit the growth of molds, yeasts and fungi in food, thus prolonging the shelf life of food. It is often used in cheese to prevent mold growth during ripening, fillings, in baked goods, on the surface of meat products, and in high-fat or high-sugar foods such as salad dressings, soy sauce and fruit juices.
- Medical Field: Pimaricin is used to treat fungal infections caused by Candida, Aspergillus, Fusarium and other fungi. It is made into eye drops for the treatment of fungal blepharitis, conjunctivitis and keratitis. It can also be used in oral preparations for the treatment of oral fungal infections.
- Agriculture: It can be used as an antifungal agent in agriculture to control fungal diseases on crops.

Why choose Gneebio?
1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.


Packaging & Delivery
Packaging: 25kg fiber drum with PE inner liner or customized packaging available.
Delivery Time: 7–10 days after payment confirmation.
Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).

FAQ
Q: Can I get a sample and how long will it take?
A: Yes. We can provide samples. You need to pay the sample fee and courier fee. We will send out the samples in about 2 days after receiving the payment.
Q: Can I customize my products?
A: Yes. We welcome your customization requests for logos, designs, packaging, language brochures, etc. We are very open to it. We welcome it.
Q: Can I mix different models in one container?
A: Yes. Different models can be mixed in one container.
Q: What is the delivery time?
A: It takes about 10-15 days to complete an order. But the exact time depends on the actual situation.
Q: How does your factory do quality control?
A: We attach great importance to quality control, each part of our products has its own QC.
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