ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8

Product Details
Customization: Available
Powder: Yes
Certification: GMP, HSE, ISO 9001, USP, BP
Diamond Member Since 2021

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Year of Establishment
2013-06-04
Management System Certification
ISO9001:2015
  • ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8
  • ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8
  • ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8
  • ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8
  • ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8
  • ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8
Find Similar Products
  • Overview
  • Product Description
  • Company Profile
  • Packaging & Shipping
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
CAS No. 59-43-8
Suitable for
Elderly, Children, Adult
State
Solid
Purity
>99%
Purity Degree
99%
CAS No
59-43-8
Product Name
Vitamin B1
Molecular Formula
C12h17cln4OS
Usega
Medicine Product
Shipping Marks
According to Customer Requirements
Content
Standard
Application
Medicine
Source
Extractive
Packing
25kgs
Melting Point
125 °c
Transport Package
by Foil - Alum Bag or Paper Drum
Specification
250kg/drum Or 1, 250kg/IBC
Trademark
DYC
Origin
Hangzhou
HS Code
3004500000
Production Capacity
20t/Year

Product Description

Product Description

ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8
Items

Standard

Result
Appearance White or almost white crystalline powder or small colorless crystals White crystalline powder
Identification A. IR absorption C. reaction of nitrates Comply
Appearance of solution Clear not more intense then Y7 Comply
PH 6.6-7.6 7.2
Loss on drying 1.0% max 0.10%
Sulphated ash 0.1% max 0.01%
Heavy metals 20ppm max 20ppm max
Related substances Any impurities:1.0% max
Total impurities: 1.5% max
0.12%
0.22%
Assay 98.0%-101.0% 99.8%
 
Appearance White or almost white crystalline powder or small colorless crystals White crystalline powder
Identification
  1. B. C. D.
Comply
PH 6.6-7.6 7.2
Loss on drying 1.0% max 0.10%
Residue on ignition 1.0% max 0.10%
Chloride 0.06% max 0.06% max
Chromatographic purity 1.0% max 0.29%
Residue solvent-Methanol 0.3% max N.D
Assay 98.0%-102.0% 99.8%


 


ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8

ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8



Hangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. 
 
We could give you: 
1.Best quality in your requirement 
2.Competitive price in China market 
3.mature Technical support 
4.Professional logistic support 
All we want is win-win business. Send yr. inquiries, you will get it!

 

Company Profile

Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own company, and quality control by ISO9001:2008. Product range including HARD FAT(Fatty bases for Suppositories), API, pharma intermediates, metal catalyst, biochemical reagent and general reagents, plant extracts, plant growth regulator, food additive, etc.

With the developing world market, we adhere to the principle of "quality, service, integrity and development" , following "low carbon, environmental protection", forge ahead, and constantly in pursuit of higher level of product quality and service.

We warmly welcome customers home and abroad to build mutual trust, mutual benefit and stable cooperation relatiions.
ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8

ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8


ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8
ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8

Our company is located in hangzhou xiasha economic development zone,Zhejiang.It is a professional engaged in pharmaceutical raw materials Pharmaceutical intermediates, fine chemical,biochemical reagents and other high-tech product development.sales , import and export into a modern private enterprises Company.
 We owm  a number of senior medical research and engineer,and HPLC analysis testing instrument has been equipped. It Lays the foundation for the research and development of our  New product. Every year we will launch new produces which with high-tech content and have the international market competitiveness.
 Oue company  has passed has passed the ISO9001:2008 . The high-quality products of our company is sell well in more than 60 countries such as North America Western Europe ,southeast Asia , central and South America. Now we have established long-term stable relations of cooperation with the pharmaceutical enterprises of Europe,
 

Packaging & Shipping

Package
 

Weight Package
<25KG By foil-alum bag/pap/bottle
≥25kg Package: 25kg/drum/bag or as your request

 
ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8ISO Certified Reference Material Vitamin B1 Purity Degree 99% CAS No. 59-43-8

Our Advantages

Our Competitive Advantage:
1.Best quality in your requirement
2.Competitive price in China market
3.mature Technical support
4.Professional logistic support
All we want is win-win business. Send yr. inquiries, you will get it!

FAQ

Q1  Can i get some samples
A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2  How to start orders or make payments
A2  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.                Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3  How to confirm the Product Quality before placing orders
A3  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.
Q4  What's your MOQ
A4  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5  How about delivery leadtime
A5  Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6  Is there a discount
A6  Different quantity has different discount.
Q7  How do you treat quality complaint
A7  First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8  How to contact us
A9  You can chat with us by Trademanager,MSN&Skype Online.
       You can choose your interested products and send inquiry to us.
       You can dial our telephone directly or send Email to us., you will get our reply.
 
 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier