Description
1,4-Naphthoquinone Basic information |
Product Name: | 1,4-Naphthoquinone |
CAS: | 130-15-4 |
MF: | C10H6O2 |
MW: | 158.15 |
EINECS: | 204-977-6 |
Mol File: | 130-15-4.mol |
1,4-Naphthoquinone Chemical Properties |
Melting point | 119-122 °C(lit.) |
Boiling point | 243.22°C (rough estimate) |
density | 1,42 g/cm3 |
vapor pressure | <1 hPa (50 °C) |
refractive index | 1.5300 (estimate) |
Fp | 141 °C |
storage temp. | Store below +30°C. |
solubility | 0.09g/l |
form | Powder |
Product Categories
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
Q : What is your terms of payment?
A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.
Q : How to confirm the Product Quality before placing orders?
A : 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.
Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)
Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If
there are any special requirements in your market, please let us know.
Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
products or refund your losses.
Q : How do you make our business long-term and good relationship?
A : 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from