Manufacturer High Quality Pyrazine 290-37-9 Organic Intermediate Material Pyrazine

• CAS No.: 290-37-9
• Formula: C4h4n2
• EINECS: 206-027-6
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Technical
• Model NO.: sinobio 290-37-9
• Colour: White
• Storage Temp.: Store Below +30 C
• High Purity: 99%
• Key Name: Pyrazine
• Form: Powder
• CAS: 290-37-9
• Color: White
• Transport Package: 1kg, 25kg Drum/ Carton, According to Client′s
• Specification: 25kg drum/ carton
• Trademark: sinobio 58-85-5
• Origin: China,
• HS Code: 29339990
• Production Capacity: 10ton/Year

Product Description

Product Description

Cosmetic material Pyrazine(290-37-9) Powder

Product name:Pyrazine  99%
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

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.
 

Chemical Properties	white crystals or powder
Chemical Properties	Pyrazine has a strong pyridine-like odor. Some reports compare the taste of pyrazine to cooked spinach or rancid peanuts
Occurrence	Pyrazine has been detected in several food products including papayas, asparagus, peanuts, popcorn, soybeans, corn, French fries, bread, cheese, milk, eggs (boiled), chicken (fried), beef (cooked), shrimp, clams, beer, sherry, malt, coffee and tea (green).

 

 

Packaging & Shipping

1) For the packaging of solid products, we have three types of packaging based on value: fiber drum, carton, plastic woven bag/PP bag.
2) Usually , fiber drum and bag is weight of 25kg ,Carton is weight of 20kg.
3) By DHL, Fedex, UPS, by Sea or by Air, accoring to client's request.

Client's request

Company Profile

Dalian Sinobio Chemistry Co.,Ltd_was established in 2011 and located in beautiful costal city Dailan Liaoning Province. we can enjoy convenient transportation by all logistic ways. Sinobio cooperated with Dalian university of technology, who has 2 production sites: one located in Lanzhou city , Gan Su province who mainly produce biocides and pharmaceutical related. Another located in Fuzhou city,Jiangxi province .It was founded in 2013 with abundant financial resources.

As a professional agrochemical and it's intermediates products' supplier, they have excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the qualified products and services, we have built a modern quality management system which is in strict accordance with international standards. Our factory has got ISO9001&ISO14001 certificates.

Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.

FAQ

Q1: Can I get samples?

A: Yes, we can supply free sample, you pay for the freight charge only.

Q2: How to pay? 
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.

Q3: How is your MOQ? 
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.

Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.

Q5: If you still have questions, how to contact with us? Email to me~