Low Price with Good Quality 5-Methylpyrazine-2-Carboxylic Acid CAS#5521-55-1

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, HSE, ISO 9001
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Model NO.: 5-Methylpyrazine-2-carboxylic acid
• CAS#: 5521-55-1
• Appearance: Almost White or Little Yellow Powder
• Water Content: 0.5% Max
• 5-Methylpyrazine-2-Carboxylic Acid(HPLC): 99.0% Min
• Transport Package: 25kgs Drum
• Specification: 20kgs/ drum
• Trademark: lonwin
• Origin: Made in China
• HS Code: 2933599099
• Production Capacity: 20000kgs

Product Description

	CERTIFICATE OF ANALYSIS

 

Product Name	5-Methylpyrazine-2-Carboxylic Acid
CAS Number	5521-55-1
Batch Number	20210402
Batch Size	2300kgs
Packing	25kgs net paper drum
Date Of Manufacture	April 02 2021
Date of Expiry	April 01 2023
Date Of Reported	April 02 2021

This is to certify that the quality of the subject product is as follows:
 

Items	Specifications	Results
Appearance	Almost white or little yellow powder	Almost white powder
Meliting Point	163-167ºC	166ºC
Water Content	0.5% max	0.13%
5-Methylpyrazine-2- Carboxylic Acid(HPLC)	99.0% min	99.85%
A Single Impurity	0.5% max	Conformed
Totel Impurity	1% max	0.15%
Conclusion: The results conforms to the standard.

 

 

Analyst:Limin

LIMIN

Checker:

Zhen lan

Authorized Signature & Stamps:

Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally have more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and regions, including North America, Europe Union and South America, etc.

Lonwin mainly engaged in Plasticizer, Photoinitiators,cosmetic raw materials, chemical intermediates, Rubber And Plastic Additives , Water Treatment Chemicals , Organic Intermediates icines and nutrition products.With strong ability in the R&D, and world-leading process technology, Lonwin develops new and high-tech chemicals and pharmaceuticals. Synthesis capacity from gram scale, kg scale to MT scale is available.Lonwin focuses on:1) Photoinitiators 2) Plasticizer ,(3) dying material 4) Organic Intermediates 5 Customized products.