Product Description
| Calcium oxide Basic information | |
| Product Name: | Calcium oxide |
| CAS: | 1305-78-8 |
| MF: | CaO |
| MW: | 56.08 |
| EINECS: | 215-138-9 |
| Mol File: | 1305-78-8.mol |
| Calcium oxide Chemical Properties | |
| Melting point | 2570 °C |
| Boiling point | 2850 °C (lit.) |
| density | 3.3 g/mL at 25 °C (lit.) |
| refractive index | 1.83 |
| Fp | 2850°C |
| storage temp. | no restrictions. |
| solubility | 1.65g/l Risk of violent reaction. |
| form | powder |
| color | White to yellow-very slightly beige |
| Specific Gravity | 3.3 |
| PH | 12.6 (H2O, 20ºC)(saturated solution) |
| Water Solubility | REACTS |
| Sensitive | Air & Moisture Sensitive |
| Merck | 141,686 |
| Stability: | Stability Stable, but absorbs carbon dioxide from the air. Incompatible with water, moisture, fluorine, strong acids. |
| InChIKey | ODINCKMPIJJUCX-UHFFFAOYSA-N |
| CAS DataBase Reference | 1305-78-8(CAS DataBase Reference) |
Appearance | White Powder |
PH | 5-7 |
Moisture | ≤0.8 |
Assay | ≥99 |
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
