Vitamin b12 Cyanoco...

Vitamin b12 Cyanocobalamin CAS NO.68-19-9
Vitamin b12 Cyanocobalamin CAS NO.68-19-9
Vitamin b12 Cyanocobalamin CAS NO.68-19-9
Vitamin b12 Cyanocobalamin CAS NO.68-19-9
Vitamin b12 Cyanocobalamin CAS NO.68-19-9

Vitamin b12 Cyanocobalamin CAS NO.68-19-9

Min.Order / FOB Price:Get Latest Price

10 Gram

FOB Price:USD 5.0000 -10.0000

  • Min.Order :10 Gram
  • Purity: 98% min
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

Cyanocobalamin Cyanocobalamin powder Vitamin b12 Cyanocobalamin

Quick Details

  • Appearance:red powder
  • Application:Medicine,Health Food,Agriculture,Cosmetic Industry
  • PackAge:25kg/drum
  • ProductionCapacity:1000|Kilogram|Month
  • Storage:room temp
  • Transportation:by Sea,by land, by air

Superiority:

We promise our customer following items:

1.Support product customization:

We can provide OEM&ODM , Because we have a professional design team


2.Reasonable price:
We provide high quality products with competitive price in china,

3.Low moq:
No worry about the low moq, our moq is 1 gram or lower.

3.Good and efficient service,Fast Delivery
Fast respond save client's time, we promise to reply inquiry in 24 hours including holidays and send quotation sheet and other documents in 48 hours.

4.Super-good quality
We have strict quality control system .Good reputation in Market , And have the Third party test report is available


Pls contact us

If you have any further questions or need a sample,Please do not hesitate to contact us.

Xi'an Julong Bio-Tech Co., Ltd.

Details:

Vitamin b12 Cyanocobalamin CAS NO.68-19-9

BASIC INFORMATION

it is an especially common vitamer of the vitamin b12 family. it is the most famous vitamer of the family, because it is chemically the most air-stable, and it is the easiest to crystallize and therefore easiest to purify after it is produced by bacterial fermentation.

vitamin b12 is necessary for the synthesis of red blood cells, the maintenance of the nervous system, and growth and development in children.

deficiency can cause anemia. vitamin b12 neuropathy, involving the degeneration of nerve fibres and irreversible neurological damage, can also occur.

FUNTION

* promote the formation and red blood cells regeneration, prevent anemia
* maintenance nervous system health
* promote children's growth, stomachic
* fatty acid metabolism, make fat, carbohydrate, protein is the proper use of the body
* eliminate irritability, focus your attention, improve memory and balance

Specification

item

specification

results

description

dark red crystalline powder, have no smelly and test less; hygroscopicity.

complies

identification

positive

positive

ratio absorbance

a361nm/a278nm:1.70-1.90

a361nm/a550nm:3.15-3.40

1.86

3.25

pseudo cyanocobalamin

complies

complies

loss on drying

≤12.0%

2.6%

assay on dried

96%-100.5%

97.8%

bacteria

≤100cfu/g

100cfu/g

mould yeasts

≤100cfu/g

no found

e coli

no found

no found

limit of residual solvents

acetone≤0.5%

0.09%

conclusion: the product complies with usp32 standard

 

PACKING&SHIPPING

 

 OUR FACTORY
 
OUR TEAM 

 

 FAQ

Q: What's your MOQ
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.

Q: Is there a discount
A: Yes, for larger quantity, we always support with better price. 

Q: How to confirm the Product Quality before placing orders
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests

Q: How to start orders or make payments
A: You can send our your Purchase order (if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.

 

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