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 Manager: Frank Wang
 Tel: 86-25-84204331,84209951
 Fax:+86-025-84204061,52300546
 E-mail: sales@hugestone-china.com
 Skype:frank-hugestone 

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Vitamin B1

CAS No.:59-43-8
HS Code:3004500000
Specification:Food/Feed/Pharmaceutical Grade
Packing:25kg bag/drum/carton
Port of loading:Shanghai ; Qindao;Tianjin
Min. Order:1MT

Quantity:
ITEMSTANDARD
AppearanceWhite or almost white, crystalline powder or colourless crystals 
IdentificationIR,Characteristic Reaction and Test of chlorides
Assay 98.5-101.0
pH2.7-3.3
Absorbance of solution=<0.025 
Solubility Freely Soluble in Water,Soluble in Glycerol,Slightly Soluble in Alcohol 
Appearance of solution Clear and not more than Y7
Sulphates=<300PPM
Limit of nitrateNo brown ring is produced 
Heavy metals=<20 PPM
Related substances Any impurity % =<0.4
Water=<5.0
Sulphated ash/Residueon ignition =<0.1
Chromatographic purity=<1.0 


Vitamin B1

Thiamine or thiamin or vitamin B1  named as the "thio-vitamine" ("sulfur-containing vitamin") is a water-soluble vitamin of the B complex. First named aneurin for the detrimental neurological effects if not present in the diet, it was eventually assigned the generic descriptor name vitamin B1. Its phosphate derivatives are involved in many cellular processes. The best-characterized form is thiamine pyrophosphate (TPP), a coenzyme in the catabolism of sugars and amino acids. Thiamine is used in the biosynthesis of the neurotransmitter acetylcholine and gamma-aminobutyric acid (GABA). In yeast, TPP is also required in the first step of alcoholic fermentation. 


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.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

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.


Since 1992, Hugestone Enterprise Co., Ltd. has been dedicating itself as an active manufacturer and supplier of chemical products on an international scale. It owns four factories and holds shares in several joint-ventures, covering its products of Aspartame;Ascorbic Acid Coated/DC, Calcium/Sodium Ascorbate, Ascorbyl Phosphate;Citric Acid, Sodium Citrate; Fructose Crystalline.

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With its experienced and successful working with both Chinese and international markets, Hugestone also collaborates well with and acts as an agent for many factories in various ways. Now Hugestones has expanded its lines with over one hundred kinds of products in Food Ingrdients & Feed Additives, Nutriceuticals

( Biochemiclas) & Botanical Extracts, Pharmaceuticals and Intermediates.


In addition, our R&D experts team are engaged in the research and development of new products to tailor our customers’ requirements and to perfect our services.Quality Products and Efficient Services are always our Promise and Principal.


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