Is the product safe for microbiological use?

Yes, it conforms to strict standards with total bacteria <=1000cfu/g, yeast & mold <=100cfu/g, and negative for Salmonella and E.coli.

Premium Cyclosporine a 59865-13-3 with 99% Purity 3.

Name: Premium Cyclosporine a 59865-13-3 with 99% Purity 3.
Brand: Hangzhou Dingyan Chem Co., Ltd.
SKU: 1927156975

Zhejiang, ChinaHangzhou Dingyan Chem Co., Ltd.

US$100.00

1 kg

Product profile

Customization

Available

CAS No.

59865-13-3

Formula

Model NO.

CAS No. 59865-13-3

EINECS

Classification

Organic Analytical Reagents

Grade

Specific Usage

For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Microscopic Purpose, For Electron Microscopy, For Lens Blooming, Technical Grade

Content

Standard

Usage

Laboratory Reagents, Analytical Reagents

Source

Extractive

Application

Industry, Scientific Research, Health, Environmental Protection, Chemical

Property

Inorganic Reagent

Purity Degree

99%

Usega

Chemical Product

Shipping Marks

According to Customer Requirements

Packing

25kgs

Melting Point

257-258℃

Transport Package

by Foil - Alum Bag or Paper Drum

Specification

250kg/drum Or 1, 250kg/IBC

Trademark

DYC

Origin

Hangzhou

Production Capacity

20t/Year

Key features

High Purity 99%: Assay result 99.16% on dry basis, exceeding the standard of >=98.0%.

Strict Quality Control: Low water content (0.420%), heavy metals <=2ppm, and negative for Salmonella/E.coli.

Versatile Applications: Suitable for biological, tissue, microbiological, and electron microscopy purposes.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.

Flexible Payment: Supports LC, T/T, PayPal, and Western Union for convenient transactions.

Custom Packaging: Standard 25kgs packing with shipping marks according to customer requirements.

Company profile

Hangzhou Dingyan Chem Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2012-12-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.44h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryHangzhou Dingyan Chem Co., Ltd. is a China-based trading company established in 2013, with eight employees and operations in Hangzhou, Zhejiang. It focuses on pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals, biochemical reagents, agricultural and food-related products, and related chemical products. The supplier reports that 90% of total sales come from exports and that it serves customers in more than 60 countries and regions. It also states that it has ISO 9001:2008 certification and long-term relationships with pharmaceutical enterprises in several countries. The available information supports strengths in international trade coverage, stated innovation orientation, and documented certification. However, the evidence does not establish manufacturing scale, customization processes, after-sales procedures, or financial strength. The supplier is described as a trading company, so its own production capability cannot be confirmed from the provided information.

Supplier typeThe supplier is explicitly identified as a trading company and limited company, with self-import and export activities. Its stated business covers chemicals, agriculture and food products, pharmaceutical materials, intermediates, fine chemicals, and biochemical reagents.

CertificationsThe supplier explicitly states that it has passed ISO 9001:2008 international quality system certification. This provides direct evidence of certification holding, although no other certifications are identified.

R&D capabilityThe supplier repeatedly states that scientific and technological innovation is central to its development and describes its products as high-tech, including pharmaceutical materials, fine chemicals, and biochemical reagents. However, no specific patents, R&D personnel, laboratories, or independently verified innovation results are provided.

Client casesThe supplier reports product sales in more than 60 countries and regions and long-term, stable relationships with pharmaceutical enterprises in Europe, the United States, Greece, Germany, Iran, Russia, South Korea, India, and other countries. These are stated market and relationship examples, but no named customers, order details, or independently verified case studies are provided.