Customization: | Available |
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CAS No.: | 489-84-9 |
Formula: | C15h18 |
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It is the blue crystalline or viscous liquid. After encountering light, it changes from blue to green and finally to yellow. Insoluble in water, insoluble in ethanol, soluble in chloroform, ether, vegetable oil and volatile oil.
Test Items | Specification |
Appearance | Dark blue liquid or crystal |
Identification | It shows absorbance of maximum at 604-608nm |
Freezing Point | ≥30°C |
Water | ≤0.1% |
Residue on Ignition | ≤0.1% |
Purity(GC) | ≥99.9% |
1. Top quality materials with competitive price;
2. Large capacity of stable materials supply;
3. Safety and fast shipment by express/air/sea;
4. Sample order acceptable;
5. Professional and great packing as customized;
6. Convenient payment terms by T/T, Paypal, Western Union, Alibaba and others;
7. Reply inquiries in time
Q: Who are you?
A: We are a professional and with more than 20 years experienced supplier and exporter for Industrial & fine chemicals, APIs, Reagent & Lab Supplies, and Food & Food Additives in China.
Q: How can you guarantee quality?
A: We could provide pre-production sample before mass production. And we also accept the final inspection(third-party) before shipment.
Q: Do you supply free samples?
A: Generally, we could provide free sample for quality evaluation, but the international shipping cost should be undertook by customers.
Q: Which payment terms do you accept?
A: We could accept the payment through T/T, L/C and Online payment.
Q: Can I pay with a credit card
A: Yes, you could feel free to make your payment through credit card. Please contact us for more details