Vitamin B1 COA

 

Items	Specifications
Appearance:	White or almost white crystalline powder
Identification:	positive reaction
Clarity and color of solution:	Should be clear and colorless
Color of solution:	No more than solution Y7 or GY7
PH:	2.7 °C 3.3
Sulfates:	300 ppm max
Nitrates:	None
Heavy metals:	20 ppm max
Absorbance of solution:	0.025 max
Chromatographic purity:	1% max
Loss on drying:	5.0% max
Residue on ignition:	0.10% max.
Assay:	98.5 °C 101.5%

 

 

 

Vitamin B1 Usage:
Coenzyme function: 
Thiamine is phosphorylated to phosphate in the cells, as a coenzyme participating in the Oxidative Decarboxylation of ketone acid and  the transketolase of pentose phosphate pathway. 

Other functions: 
Especially useful for keeping the normal function of nerve, muscle and for the myocardium. Also maintain normal appetite,  gastrointestinal peristalsis and the  secretion of digestive juice.

Some illnesses may be caused by the lack of B1, like beriberi, edema, neurities, neuralgia, dyspepsia, anorexia, slow growth etc.

 

 

Packaging & Shipping

Vitamin B1  Packaging: 25kg/bag or according to client request
Vitamin B1  Delivery Detail: 

2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of EDC warehouse.

 

Our Services

1. Complex chemical supplier in China with over 5 years of experience.

2. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents..

3. Variety of high quality chemical products with competitive price.

 

Company Information

Hubei Ocean Biotechnology has concentrated on food additives,Vitamins,and some relative chemicals for over 20 years domestic experience and 5 years of international experience.

 

FAQ

1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.