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Quick Details

  • CAS No.: 68-19-9
  • Other Names: Cyanocobalamin
  • MF: C63H88CoN14O14P
  • EINECS No.: 200-680-0
  • Place of Origin: Jiangsu, China (Mainland)
  • Type: Blood System Agents
  • Grade Standard: Medicine Grade
  • Brand Name: TNN
  • Model Number: VITAMIN
  • Purity: 98%
  • Description: Dark red crystalline powder
  • Identification: Positive
  • A361nm/A278nm Absorbance: 1.86
  • A361nm/A550nmAbsorbance: 3.24
  • Infrared Spectrum: Complies
  • Loss on Drying: 1.2%
  • Related Substances: 2.0%
  • Assay: 98.0%

Packaging & Delivery

Packaging Details Package:1kg/tin 100kg/tin
Shipmark: As buyer's request
professional loading container, without dumping and leaking,
shipping mark on bag and container door both,
fork lift and manual lift can be used during loading and unloading with pallet,
packing photo before and after loading container
Delivery Time 15-20days

Specifications

cynacobalamin
Dark red crystalline powder
The product above meets the requirements of BP2002

Cyanocobalamin

 

The TNN development limited(ISO 9001: 2008), are strong in the field of Pharmaceuticals,
food additives, and fine chemicals for more than 10 years export history.

ItemStandardResult
DescriptionDark red crystalline powderDark red crystalline powder
IdentificationPositivePositive
Ratio AbsorbanceA361nm/A278nm: 1.70-1.90
A361nm/A550nm: 3.15-3.45
1.86
3.24
Infrared SpectrumCompliesComplies
Loss on Drying≤12.0%1.2%
Related Substances≤3.0%2.0%
Assay96.0%-102.0%98.0%

Storage:

kept in a light-proof, well-closed, dry and cool place.

 

Service we can provide:

1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test. after shipment,  keep sample for 1 years

3. Prompt shipment with professional documents

4. Packing as your request, with photo before shipment

 

 

Professional Loading:

1.We will provide you with professional loading

2.We have one team supervise uploading the materials. We will check the container, the packages.

3. every step, taking pictures and make records.

4.We will make a complete Loading Report for our customer of each shipment

 

 

 

 

Certificate

 

 

Our Advantages:

   Full experience of large numbers containers loading in Chinese sea port

   Fast shipment by reputed shipping line

   Packing with pallet as buyer's special request

   Best service after shipment with emails

   Cargoes photo before and after loading into container

   Raw materials from Chinese origin

 

 

 

 

Our Concept:

1.Client is first.We are trying to bring maximum profit to our clients and we only share small.

2.Credibility is the most important.

3.Quality control is our life.

4.Great sense of responsibility.

 

We will be responsible for not only our products, our clients, our suppliers, also the society.

 

 

Other products we can support: 

 

 

 

 

Exhibitions:

 

 

 

Company Activities

 

 

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 10,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $266,000
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