Cyanocobalamin vitamin B12

Details:

Place of Origin: China (Mainland) Type: Blood System Agents Brand Name: THLD Purity: 99% price negotiation: Vit B12 Packaging & Delivery Packaging Detail: 1KG/TIN OR 100G/TIN Delivery Detail: Within three weeks after receipt of T/T or L/C Specifications Vitamin B12 (cyanocobalamin) pharmceutical chemical food grade Vit B12 feed additives API Commodity: Vitamin B12 , Cyanocobalamin, Vit B12 Chemical Formula: C62H89CoN14O14P Appearance: dark red crystalline powder dark red crystalline powder Expiry date: 3 years Standard: USP 31 Package: 1KG/TIN OR 100G/TIN We supply food and feed grade vitamin B12 and phama grade .

Quick Details

CAS No.:	68-19-9	Other Names:	Cyanocobalamin	MF:	C63H88CoN14O14P
EINECS No.:	68-19-9	Place of Origin:	(Mainland)	Type:	Vitamin B12,Natural
Grade Standard:	Medicine Grade,Tech Grade	Brand Name:	PIONEER	Model Number:	Vitamin B12
Purity:	99	Other name:	Hydroxocobalamin,Cyanocobalamin	Storage:	preserve in tightly sealed,light and oxygen resistant containers
Shelf life:	2 years when properly stored	Package:	drum and foil bag,or required by clients	Test method:	HPLC
Standard:	USP BP	CAS:	68-19-9	Name:	Vitamin B12

Packaging & Delivery

Packaging Detail:	25kg carton drum (32cm*58cm)or 1kg foil bag (10cm*15cm) or by request of clients
Delivery Detail:	prompt delivery after payment confirmed by air courier or by sea

Specifications

Hydroxocobalamin,Vitamin B12, 
Pharmaceutical ingredient, 
In bulk supply,Cyanocobalamin, 
68-19-9,welcome inquire.

 

Hydroxocobalamin,Vitamin B12,Cyanocobalamin pharmaceutical ingredient,in bulk supply,welcome inquire

 

 

 

Vitamin B12/Cyanocobalamin conform to USP34 Standard

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.

 

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

 

Main function:
* 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

 

Terms & Conditions

1.Packing Detail:25kg/drum (25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 350mm diameter) OR 1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer PE) OR as per your request.

2.Delivery time: 3~5 days after payment

3.Storage: Stored in a cool & dry well closed container, keep away from moisture and strong light,high temperature.

4.Shelf life: Two years when properly stored.

5.Delivery: By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty or as your requirements.

6.Free sample for your test

 

 

Welcome to visit us

We are professional manufacturer of Vitamin in China,

and we can supply all kinds

of them according to the international standard.

If you have any further questions, please do not hesitate to contact with us.

Best quality, Competitive price, Excellent service.