• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • CAS No.: 532-43-4
  • Other Names: Vitamin B1 nitrate; Thiamine nitrate
  • MF: C12H17N4OS.NO3
  • EINECS No.: 208-537-4
  • Place of Origin: Zhejiang, China (Mainland)
  • Type: Vitamins, Amino Acids and Coenzymes
  • Grade Standard: Food Grade, Medicine Grade
  • Brand Name: ROYAL PHARM
  • Model Number: BP USP EP JP
  • Purity: 99%
  • Appearance: White crystal powder
  • Melting point: 196-200°C
  • Stability: Stable. Incompatible with strong oxidizing agents.
  • HS Code: 2934100090
  • Purpose: Participate in the formation of coenzyme and maintain sugar metabolism
  • LogP: 1.47300
  • PSA: 173.03000
  • Molecular weight: 327.35900
  • Grade: Phamaceutical Grade
  • Shelf life: 2 Years

Packaging & Delivery

Packaging Details 25kg/drum
Inside the PP bag,aluminum foil bag outside
Delivery Time 5-7 working days after payment

Vitamin B1 nitrate; Thiamine nitrate   API    532-43-4   professional supplier



1.Vitamin B1
2.CAS No.: 67-03 -8; 532-43-4
3.C12H17N4OSClHCl; C12H17N5O4S
4.White powder




English Name: Vitamin B1(Thiamine)


Specification: Thiamine hydrochloride; Thiamine nitrate 


CAS No.: 67-03 -8; 532-43-4


MF: C12H17N4OSClHCl; C12H17N5O4S  


MW: 327.37; 337.27


Appearance: White or almost white, crystalline powder or colourless crystals.


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.






It serves as a coenzyme in various reactions, necessary for carbohydrate metabolism and normal neural activity. Deficiency can result in beriberi and is a factor in alcoholic neuritis and Wernicke-Korsakoff syndrome; Thiamine Hydrochloride can be used to treat Vitamin B1 deficiency. With the development of clinical pharmacology in recent years, Vitamin B1 is found to be helpful in treating many other diseases. It is an essential ingredient for compound feed, and it may facilitate growth of young animals. It is also used a nutritional supplement in sports drinks.






Package: Double plastic bag of foodstuff inside, cardboard drum outside or at customer’s request.


Package Specification:25kg/Drum





We recommend T/T or Escrow , D/P,D/A, Western Union or PayPal are also acceptable!



In about 3 working days after the receipt of payment, we will follow up the delivery until you receive it.  

Express way as the following is:

(Shipping : TNT,Fedex,DHL,USP,EMS and so on)



 Drum&plastic bags, Aluminum foiled bag,Zip lock bags   





Our Company:


Our company advantage:

1.Small order is acceptable


2.Can provide sample for you


3.Have self-export rights








The End

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
21 Transactions 50,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $169,000
Learn More