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Vitamin B5 china
Vitamin B5 china
Supply Ability:
3000 Metric Ton/Metric Tons per 0
Port:
qingdao
Your Email:
Quantity:
Metric Ton
  • Product Details
  • Company Profile
Product Description

Vitamin B5

English Name:D-Calcium Pantothenate

Common Name:Dextro-calcium pantothenate

Other Name:Vitamin B5

CAS: 137-08-6

M.F.:C18H32CaN2O10

M.W.:476.53

 

Structural Formula:

Properties:D-calcium pantothenate is a white powder, no smelly odor, tastes a little bitter, has hydroscopic property. Its aqueous solution shows neutrality or slightly alkaline, easy to dissolve in water, slightly solvable in ethanol, almost can not dissolve in chloroform or aether.

 

Identification:positive

Content of calcium:8.2%-8.6%

Nitrogen content:5.7%-6.0%

Specific rotation:+25.0°- +28.5°

Loss on drying: ≤ 5.0%

Heavy metals(as pb): ≤ 0.002%

Assay(on dry basis):98.0%-101.0%

Solvent residual: ≤ 0.30%

 

Uses:feed additive, food additive, pharmaceutical USP28/BP2003

 

Packing:25kg/Carton, 25kg/drum

 

Storage:store in cool,shady and dry place.

 

Period of validity:3 years, use it as quickly as possible after unseal


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FAQ

1. How do you control the quality?

We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

2. Do you supply sample?

Yes, we can supply some samples for your test.

3. Do you accept sample order?

Welcome sample order for a trial start,10kg, 20kg, 50kg as you need.

4.Do you supply product report?

Yes. We'll give you product analysis report before shipping.

5. Can we visit your factory?

Yes. Welcome to visit.


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China | Manufacturer

Experience:Established 2007

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