| CAS No.: | 7681-93-8 |
|---|---|
| Formula: | C33h47no13 |
| EINECS: | 231-683-5 |
| Composition: | Natamycin |
| Type: | Food Preservatives |
| Effect: | Food Preservatives |
| Samples: |
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| Customization: |
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Introduction (Natamycin CAS No. 7681-93-8 )
Natamycin, also known as pimaricin. It is produced by fermentation of certain types of the bacterium streptomyce,it is nearly white or creamy yellow crystalline powder. It is a odorless, tasteless, low dose and high safety food preservative.
Natamycine (E235) is a natural anti-fungal product which is produced by a pure culture of Streptomyces spp. following a strictly controlled fermentation process. Natamycine inhibits not only the growth of various moulds and yeasts,but also the production of their toxins. Natamycine can greatly extend the shelf-life of cheese, baked food, meat and beverage products.
Product Name: Natamycin
Other Name: Food preservative Natamycin
CAS No.: 7681-93-8
Formula: C33h47no13
EINECS: 231-683-5
Grade: Food Grade
Function: preservative
Content: 50%, 90%
Appearance: nearly white or cream yellow crystalline powder, odorless and tasteless;
Solubility: slightly soluble in water or organic solvents, the solubility in water at room temperature is 30~100mg/L;
Specification: USP/BP/FCC
Certification: ISO9001,KOSHER
Storage: Keep in a dry and cool place
| Common Name | Natamycin /Pimaricin | ||
| CAS Number | 7681-93-8 | Molecular Weight | 665.725 |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 952.2±65.0 °C at 760 mmHg |
| Molecular Formula | C33H47NO13 | Melting Point | 2000ºC |
Products Parameters:
| 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 |
Function of Natamycin:
1.Effectively inhibiting yeasts and moulds;
2.High safety and little dosage;
3.Applied on the surface of food by spraying or dipping;
4.Stable under a wide range of pH value, effective at 3-9.
Application of Natamycin:
1.In foods
Natamycine has been used for decades in the food industry as a hurdle to fungal outgrowth in dairy products, natamycin can greatly extend the shelf-life of cheese, baked food, meat and beverage products.
2.In Medical
Natamycine is used to treat fungal infections, including Candida, Aspergillus, Cephalosporium, Fusarium and Penicilliu
Packing and shipping:
Packing Details:
Packaging: Packages: 25kg/bag,It can also be packaged according to customer needs, and can be affixed with your LOGO and other information.
Shipment:we have established solid cooperation with DHL,TNT,Fedex,UPS,EMS and air freight as well as sea shipping companies for many years,and it is possiable that we use your own shipping agent too.
Company introduction:
Mingray Technology Group Co., Ltd. is a chemical operating enterprise which authorized and approved by MOFCOM which was established in 2009. Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.Sodium sulfide, sodium carbonate, oxalic acid, citric acid, PAC are partial strong products. For every years, we stick to business philosophy of" integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.Our warehouse:Our exhibition:Our certificates:
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