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China Factory CAS 7681-93-8 Natamycin with Reasonable Price 99% Purity!

Name: China Factory CAS 7681-93-8 Natamycin with Reasonable Price 99% Purity!
Brand: SX Natamycin
SKU: pr2411281515
Price: 40 USD
Availability: InStock

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CAS No.:

7681-93-8

Grade:

Food Grade

Content:

99%

Port:

tianjin

Brand:

SX Natamycin

Packaging:

25kg/Drum

Sample Available:

Yes

Price valid (until):

2025-05-31

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Hebei Shunxing Import and Export Co.,Ltd

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

HPMC,Lithium Carbonate,Cellulose Acetate Tow,EVA resin,Terpene Resin,PP fiber

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Product Details
Seller Information
Inquiry History

Description

Product Parameters

Product Description

Natural Preservative Natamycin Powder for Food in Bulk CAS 7681-93-8

China Factory New Material CAS 7681-93-8 Natamycin with Reasonable Price 99% Purity

Introduction

Product Name: Natamycin 50%
Other Name: Food preservative Natamycin
Grade: Food Grade
Appearance:White PowderSpecification:USP/BP/FCC

Product Parameters

Specification

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

Product Application

Application

Natamycin - a natural preservative E - 235, is an alternative to sorbate, the minimum introduction of which can significantly reduce the microbiological spoilage of products - cheese, sausages.

Natamycin is a polyene macrolide antifungal agent created by Streptomyces natalensis, Streptomyces chatanoogen and some other Streptomyces species, and is also a fungicidal (antimycotinic) drug in which Natamycin is the active ingredient. Its main purpose is to prevent the growth of mold and yeast on food and beverages. Natamycin is the only globally recognized antifungal food bio - preservative, safe for the human body, which is capable of highly effective and broad spectrum suppression of mold and yeast growth even at very low concentrations. The use of Natamycin does not change the nutritional value, appearance, taste and structure of food products, nor does it penetrate into sausages or cheese. Natamycin is currently approved for use as a food preservative in more than 40 countries and is widely used in the production of cheeses, meat products, cakes, fruit juices, sauces, salads and other food products. Natamycin is classified in the European Directive on food additives as a preservative (E - 235) for use in the surface treatment of dry, ripening sausages and hard, semi-hard and semi-soft cheeses. The level of Natamycin on the surface of sausages at the time of sale should not exceed 1 mg per sq.dm.

Packaging & Shipping

The product packaging : 25kg/bag other arrangements can be made upon request

Powder:
            16.5MT/20' FCL Not on Pallets
            13.0MT/20' FCL on Pallets

Granule and Sprinkle:
            20MT/20' FCL Not on Pallets
            16MT/20' FCL on Pallets

Product Categories

Packaging & Shipping

Detailed Photos

Advantages:
Our Guarantee on quality
1)Purchasing
Thorough market research, understand the price of raw materials and performance.To the procurement source to understand fully, and fully guarantee the quality of the procurement of raw materials.
2) Inspection
Four steps: sampling, sample pretreatment, measuring and data processing.
3) Producing
a)Each operator must do self-inspection of products and make the corresponding inspection records.
b)Full-time inspectors through check the operator self-inspection, and review and sign in the corresponding record. Full-time inspection is responsible for inspection of finished product, and make the finished product incoming inspection records.
4) Before selling
Test result can be provided before selling.
Third-party detection institution is allowed if you are not satisfied with test results.
4.We provide the professional test data and product information ,eg: COA, HPLC

Superiority
1.Professional synthesis laboratory and manufacture /production base.
2.Strong synthesis team and service team. Professional data management.
3.We provide the professional test data and product information ,eg: MSDS,COA
4..Any inquiries will be replied within 48 hours.
5.All kinds of shipping methods, eg: FedEx,DHL,TNT,BY SEA and BY AIR.
7.Shipping information includes Commercial Invoice,Packing List,COA,BSE/TSE.If your markets have any special requirements, please let us know.
8.We can accept various payment methods,L/C,T/T, etc.
9.Professional packaging can be according the customers' requirement.
10.Product application: Medicinal Chemistry , Biomedicine, Pharmaceutical intermediate, Chemistry experiment ,Biological experiments ,Chemical reagent , for R&D use.

After Sales Service

We guarantee that 100% of your parcel passes through the United States, Britain,Canada, Mexico, France, Germany, Spain, Belgium, Sweden, Poland, and Russia. We have powerful customs clearance agencies in these countries, and our customs clearance company will clear your parcel without any customs issues, sometimes even 1000 kg. Door to door service DDP service. To ensure 100% receipt of your package, if there are any customs issues, we are willing to reissue your package free of charge. Let you have a good experience of our strong shipping capabilities.

We have many customers in those countries and retain long-term cooperation. Provide a large number of high-quality products. They made a lot of money. I am sure we can make more money together. There is money to have glory.

Package and shipment

17.5mt/700carons in 20'' FCL or customized according to your needs.

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Package:

Delivery Time: Around 3-5 workdays after your payment.
Package: In fiber-drums with two-plastic bags inside.
Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
Storage: Stored in dry and cool place, keep away from strong light and heat.
Shelf Life: Two years when properly stored.

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Shipping:

DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
For high value products, please select air shipping and DHL express for safe;
Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area.

Company Profile
Hebei Shunxing Import and Export Co.,Ltd at Shijiazhuang ,covering an area of 10,000M2,is a Chemical high-tech group company with an integrated system of researching,development,production, marketing and sales ability. It mainly produces Inorganic Chemicals, Organic Chemicals, Food and Feed Additives. Our products are widely applied to detergent, water treatment, rubber, plastic, leather, tanning, textiles, paint, oil drilling, food, feeding and pharmaceutical. With ISO9001 quality management system, all our products are manufactured by strict procedures. With the advanced test equipments in our Lab, all shipments are tested carefully before delivery to assure the quality consistency. The quality standard for each customer is established. All the sample and shipment lots have been filed detailed and be able to traced. Through many years of development, our company has become a large-scale enterprise with research, production,assembly and marketing capabilities. Guaranteeing stable and timely supply, credible quality and sincere service, our products sell well in both domestic and overseas markets. Our aim is to provide customers the high quality products, most competitive pricing, the shortest delivery time and the unequaled service. We pursue the management tenet of "Quality is Superior, Service is Supreme, Reputation is First", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you!

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ECHEMI Editorial Reference

Natamycin (pimaricin) is an antifungal macrolide polyene that binds to cell membrane sterols.Target: AntifungalNatamycin (INN), also known as pimaricin and sometimes sold as Natacyn, is a naturally occurring antifungal agent produced during fermentation by the bacterium Streptomyces natalensis, commonly found in soil. Natamycin has a very low solubility in water; however, natamycin is effective at very low levels. There is an MIC (minimum inhibitory concentration) of less than 10 ppm for

Certificates

Basic Info

Product Name:

Natamycin

Other Name:

6,11,28-Trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid,22-[(3-amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-,(1R,3S,5R,7R,8E,12R,14E,16E,18E,20E,22R,24S,25R,26S)-;Pimaricin;6,11,28-Trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid,22-[(3-amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-,[1R-(1R*,3S*,5R*,7R*,8E,12R*,14E,16E,18E,20E,22R*,24S*,25R*,26S*)]-;Tennecetin;6,11,28-Trioxatricyclo[22.3.1.05,7]octacosane,pimaricin deriv.;(1R,3S,5R,7R,8E,12R,14E,16E,18E,20E,22R,24S,25R,26S)-22-[(3-Amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid;Myprozine;Natamycin;Pimafucin;[1R-(1R*,3S*,5R*,7R*,8E,12R*,14E,16E,18E,20E,22R*,24S*,25R*,26S*)]-22-[(3-Amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid;δ-Natamycin;Myuprozine;CL 12625;Antibiotic A 5283;Synogil;Natacyn;Mycophyt;E 235;Natamax lactose;Natamax SF;Natamax;Delvocid;Natajen;Natamatrix;141-35-5;306-36-5;1383-95-5;1406-71-9;223558-57-4;81612-01-3

CAS No.:

7681-93-8

Molecular Formula:

C33H47NO13

InChIKeys:

InChIKey=NCXMLFZGDNKEPB-FFPOYIOWSA-N

Molecular Weight:

665.73

Exact Mass:

665.73

EC Number:

231-683-5

DSSTox ID:

DTXSID6021163

HScode:

29419090

Categories:

Other Food Additives

Characteristics

PSA:

231

XLogP3:

1.1

Appearance:

aqueous suspension

Density:

1.4±0.1 g/cm3

Melting Point:

290 °C (decomp)

Boiling Point:

952℃

Flash Point:

>110°(230°F)

Refractive Index:

1.620

Water Solubility:

soluble in DMSO

Storage Conditions:

2-8°C

Toxicity:

LD50 orally in male, female rats (g/kg): 2.73, 4.67 (Levinskas)

Specific rotation:

D20 +278° (c = 1 in CH3COOH)

PH:

5,5-7,5 (1 % w/v solution in previously neutralised mixture of 20 parts dimethylformamide and 80 parts of water)

See More Natamycin Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Natamycin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
HPMC,Lithium Carbonate,Cellulose Acetate Tow,EVA resin,Terpene Resin,PP fiber

Location:
Building 4, Feicui Building, No. 366 Xinshi North Road, Qiaoxi District, Shijiazhuang City, Hebei Province

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2024

Hebei Shunxing Import and Export Co., Ltd. distributes and wholesales best-selling chemical products in the consumer market, enjoying a high position among consumers. The company has established long-term and stable cooperative relationships with multiple retailers and agents. The company was founded in 2012 and has a sales history of over 10 years. There are around 160 employees. Hebei Shunxing Import and Export Co., Ltd. operates a complete range of chemical products at reasonable prices. Our company has strong strength, values credit, abides by contracts, and guarantees product quality. With the characteristics of diversified business and the principle of small profits and quick sales, we have gained the trust of more and more customers. In today's increasingly transparent product prices, our company has won the trust of our customers with its thoughtful service and excellent product quality, and has established a mutually beneficial cooperative relationship with them. The company will continue to make friends from all walks of life in an honest and mutually beneficial manner, warmly welcoming friends from all walks of life。
The company's main products are HPMC, PM, MDEA, LAS60%, Tween (R) 80, EDTA,white oil and so on.Most of them belong to general organic chemicals

Inquiry History

10 Inquiries

Country	Product	Purchase Quantity	Date Posted
Greece	natamycin	100 KG	May 27, 2026
Vietnam	Natamycin	0.5 MT	Mar 9, 2026
Turkey	natamycin	20 G	Jan 9, 2026
India	Natamycin, >95%	500.00 G	Jul 2, 2025
Poland	Natamycin	100 G	Sep 13, 2024
Turkey	Natamycin	20 KG	Mar 26, 2024
United Kingdom	Natamycin	3 KG	Feb 24, 2024
Brazil	Natamycin	500 G	Jan 30, 2024
Netherlands	Natamycine	1 KG	Dec 12, 2023
Vietnam	Natamycin	100.00 G	Nov 27, 2023

Post an enquiry for this product

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China Factory CAS 7681-93-8 Natamycin with Reasonable Price 99% Purity!

Product Details

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