Product Description
| Quartz Basic information | |
| Product Name: | Quartz |
| CAS: | 14808-60-7 |
| MF: | O2Si |
| MW: | 60.08 |
| EINECS: | 215-684-8 |
| Product Categories: | Inorganics |
| Quartz Chemical Properties | |
| Melting point | 1610 °C(lit.) |
| Boiling point | 2230 °C |
| density | 2.6 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.544(lit.) |
| storage temp. | no restrictions. |
| form | powder |
| color | white |
| Specific Gravity | 2.2-2.6 |
| PH | 5-8 (400g/l, H2O, 20ºC)(slurry) |
Spec:
| Chemical Composition | Wt%(Analysis) |
| Al | 0.001 |
| Fe | 0.001 |
| Ca | 0.001 |
| Mg | 0.001 |
| Cu | N.D |
| Mn | 0.001 |
| Na | 0.001 |
| Co | 0.001 |
| Ni | 0.001 |
| F.Si | 0.001 |
| Pb | N.D |
| K | 0.001 |
| N | 0.005 |
| C | 0.002 |
| S | 0.004 |
| F.O | 0.05 |
Company Profile
Packaging & Shipping
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.
FAQ
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
Complaint
