| CAS No.: | 3173-72-6 |
|---|---|
| Formula: | C12h6n2o2 |
| EINECS: | 221-641-4 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Crystal |
| Quality: | Industrial |
| Customization: |
|---|
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Physicochemical properties of 2-acetylpyrazine
Appearance and Properties:White to pale yellow crystalline powde
Density:1.136 g/cm3
Boiling point:78-79°C 8mm
Melting point:75-78 °C
Flash point:78-79°C/8mm
Refractive index:1.518
Stability:Stable under normal temperatures and pressures.
Storage conditions:The warehouse is ventilated and dried at low temperature
Vapour pressure:0.095mmHg at 25°C
Product name: 1,5-Naphthalene diisocyanate
CAS No.: 3173-72-6
Molecular Formula: C12H6N2O2
Molecular weight: 210.18800
Appearance: White to pale yellow crystalline powder
In the preparation of edible and tobacco flavors. The blending in tobacco can show the original flavor and aroma of tobacco leaves. Product quality: purity greater than 99%.
The warehouse is ventilated and dried at low temperature
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
4.Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
5.We could make our price discount if you place a substantial order with us.
Q1:Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: Which kind of payment terms do you accept?
A: T/T, LC, D/P and Flexible payment by Credit approved.
Q3:Which transportation do we use?
A:Samples could be DHL, UPS, TNT, EMS, Fedex, and so on. For mass orders, it will be delivered by air or sea.
Q4: How about your delivery time?
Generally, it takes 5 working days after receiving your advance payment.
Q5: How do you treat quality complaint?
A: First of all, our quality control guarantees that quality is accomplished with the confirmed specification, and we take 100% responsibility for our orders.
Q6:How can we trust you?
A: You are always warm welcomed to visit us at any time. Before we start B2B, MIC has audited our company on-spot and approved our credit.
Q7:Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery.
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