Factory Supply Pyrazine/1, 4-Diazine CAS 290-37-9

• CAS No.: 290-37-9
• Formula: C4h4n2
• EINECS: 206-027-6
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Technical
• Model NO.: 290-37-9
• Colour: White
• MW: 158.08
• Sample: Available
• MOQ: 1 Kg
• Shelf Life: 2 Years
• Melting Point: 50-56 °c (Lit.)
• Boiling Point: 115-116 °c (Lit.)
• Density: 1.031 G/Ml at 25 °c (Lit.)
• Transport Package: 25kg/Drum
• Specification: 25kg/Drum
• Trademark: Boyu
• Origin: Shandong
• HS Code: 29339990
• Production Capacity: 500ton/Month

Product Description

Product Description

Pyrazine is a heterocyclic aromatic organic compound and can be reacted to obtain diverse pyrazine derivatives. Pyrazines are important contributors to the flavor of various roasted, toasted, or similarly heated foods. Pyrazine derivatives exhibit a wide variety of aromas in food, e.g. 2-methoxy-3-isopropylpyrazine produces a green pea odor. Pyrazines and pyrazine derivatives are typically used as flavor agent. Pyrazines and Pyrazine derivatives are also used as fragrances.

Specification

Specfication:99% 

Product Name:	Pyrazine
CAS No:	290-37-9
Molecular Formular:	C4H4N2
Molecular Weight:	80.09
EINECS No.:	206-027-6
Melting point:	50-56 °C (lit.)
Place of Origin:	China
Type:	Food additive
Appearance:	Crystalline Powder
Color	White
Purity:	99.9%
Packing:	25kg/Cartoon Box
Application:	Anthelmintic
Storage:	Store below +30°C.
Sample:	available
Shelf life:	2 years

Certificate

Packaging & Shipping

Company Profile

Shandong Boyu Co., Ltd. is located in Shandong Province, China. We specialize in the production and trade of organic intermediates, food additives, daily chemicals, etc.

Our products are exported to more than 100 countries overseas, and we have established close and stable cooperative relationships with more than 200 countries. 80% of them are exported to Europe and the United States, and 20% are exported to Southeast Asia, the Middle East, South Africa and other regions. Due to excellent quality and after-sales service, our company has won a good reputation at home and abroad and is highly praised by customers.

"Quality first, customer first" is our tenet.

Sincerely looking forward to establishing long-term and mutually beneficial business relationships with customers around the world.

FAQ

1. DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during
production, then do random inspection before packing.

2. IS THERE A DISCOUNT?
Different quantity has different discount.

3. HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
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.
4. WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

5.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.