• Vitamin B12
  • Vitamin B12
  • Vitamin B12
  • Vitamin B12
  • Vitamin B12
  • Vitamin B12

Vitamin B12

CAS No.: 68-19-9
Formula: C63h88con14o14p
EINECS: 200-680-0
Type: Pharmaceutical Intermediates
Appearance: Powder
Quality: Chemical Reagent
Samples:
US$ 500/kmg 1 kmg(Min.Order)
| Request Sample
Customization:
Gold Member Since 2017

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Basic Info.

Model NO.
BP, USP
Colour
Red
Grade
Medicine/Food Grade
Storage
Cool Dry Place
Transport Package
25kg/Drum
Specification
99%
Trademark
PUYER
Origin
China
Production Capacity
1000kg

Product Description

Test Items

Specifications

Test Result

Items Conclusion

Description

Pale red to brown powder, hygroscopicity

Pale red powder,hygroscopicity

Complies

Identification

Have maximum absorption 361±1nm,550±2nm

Have maximum absorption

Complies

Grain Size

Uniformity 250um-180um≥90%

90%

Complies

Loss on Drying

≤5.0%

0.5%

Complies

Assay(HPLC)

(On C63H88C0N14O14P

dried subs)

Make quantity 90-130%

105.2%

Compli

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Gold Member Since 2017

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Management System Certification
ISO 9001
Export Year
2016-08-01
Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, cash