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HENAN SUNLAKE ENTERPRISE CORPORATION

Country: China (Mainland)

Business Type:Trading Company

Ms.summer

Tel: +86-371- 86259723

Mr.William

Tel: 17734809689

Ms.lisa

Tel: 17734809689

Ms.Tina

Tel: 86-371-86259723

Ms.Ann

Tel: 17734809689

Ms.Helen

Tel: 17734809689

Mobile: 17734809689

Tel: +86-371- 86259723

Fax: +86-371- 86259723

Province/state: HENAN

City: ZHENGZHOU

Street: Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China

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Pyrazine

CAS NO.290-37-9

  • Min.Order: 1 Gram
  • Payment Terms: L/C,T/T,Other
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Product Details

Keywords

  • Pyrazine
  • 290-37-9
  • manufacturer , better price with good quality

Quick Details

  • ProName: Pyrazine
  • CasNo: 290-37-9
  • Molecular Formula: C4H4N2
  • Appearance: white crystals or powder
  • Application: Organic Chemistry
  • DeliveryTime: Within 7 days
  • PackAge: Depended
  • Port: China Main Ports
  • ProductionCapacity: 300 Kilogram/Month
  • Purity: 98%
  • Storage: KEEP COLD
  • Transportation: BY SEA OR AIR
  • LimitNum: 1 Gram

Superiority

Pyrazine Basic information
Product Name: Pyrazine
Synonyms: FEMA 4015;FEMA NUMBER 4015;1,4-DIAZINE;1,4-Diazabenzene;Paradiazine;p-Diazine;Piazine;Pyrazin
CAS: 290-37-9
MF: C4H4N2
MW: 80.09
EINECS: 206-027-6
Product Categories: Chloropyrazines, etc.;Pyrazines;Alphabetical Listings;Flavors and Fragrances;O-P;Building Blocks;Heterocyclic Building Blocks;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks
Mol File: 290-37-9.mol
Pyrazine Structure
 
Pyrazine Chemical Properties
mp  50-56 °C(lit.)
bp  115-116 °C(lit.)
density  1.031 g/mL at 25 °C(lit.)
refractive index  1.5235
FEMA  4015
Fp  132 °F
storage temp.  Flammables area
solubility  SOLUBLE
Water Solubility  SOLUBLE
Merck  14,7957
BRN  103905
Stability: Stable. Highly flammable. Incompatible with acids, oxidizing agents.
CAS DataBase Reference 290-37-9(CAS DataBase Reference)
NIST Chemistry Reference Pyrazine(290-37-9)
EPA Substance Registry System Pyrazine(290-37-9)
 
Safety Information
Hazard Codes  Xi,F
Risk Statements  36/37/38-11
Safety Statements  26-36-16
RIDADR  UN 1325 4.1/PG 2
WGK Germany  3
RTECS  UQ2015000
TSCA  T
HazardClass  4.1
PackingGroup  III
HS Code  29339990
MSDS Information
Provider Language
1,4-Diazine English
ACROS English
SigmaAldrich English
ALFA English
 
Pyrazine Usage And Synthesis
Chemical Properties white crystals or powder
 
Pyrazine Preparation Products And Raw materials
Preparation Products Norfloxacin-->Zopiclone-->Cefoperazone-->Praziquantel-->Acetylpyrazine

 

Details

Henan Sunlake Enterprise Corporation is located in Henan Province, the central plain of China , Which enjoys favorable geogeaphical position and convenient transportion. The comany was established in june 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
     Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs ,  Water treatment chemicals , Food & FEED additives and others . These products have been being well exported to Europe , Southeast Asia , the Middle East ,  Africa , South America and some other countries and areas.
    We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team who are professional engineers and scholars with Ph. D. .So we are confident to serve you  better with our high - quality products and professional team.
    We are taking great efforts to provide our customers with demanded goods and professional services, continuously improve our core ability of competition and get the momentum for sustainable development ,Which finally makes us being a reliable and professional supplier in international market.
     We welcome any inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!
 
Our Advantages:
I). We have abundant professional production experience.
II). We have our own chemical factory.
III). Sample is free of charge.
IV). Reasonable Price, Excellent Quality & Attentive Service
V). Prompt reply: we can reply your inquiry and email within 24 hours.
VI). Fast Delivery: The delivery time is about 10-20 days after receiving the deposit.
VII). We have passed the LFGB, SGS, STC, HSL and some other tests.
VIII). We have a unity cooperation team.
 
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