CAS 1305-78-8 Calcium Oxide with Metallurgical Flux Industry Grade

• CAS No.: 1305-78-8
• Formula: Cao
• EINECS: 215-138-9
• Classification: Calcium Oxide
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Model NO.: CAS 1305-78-8
• Quality: First Class
• Colour: White
• Sample: Available
• Density: 3.35 G/Cm³
• Melt Point: 2572ºC
• MW: 56.077
• Transport Package: 100g; 1kg; 25g
• Specification: 100g; 1kg; 25g
• Trademark: Lu′ao
• Origin: China
• HS Code: 2825909000
• Production Capacity: 100000 Tons Per Year

Product Description

 

Calcium oxide with Manufacture  calcium carbide and soda ash CAS 1305-78-8

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

Packaging: According to customer requirements

Transportation:Door to Door
Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.
For large orders, they will be delivered by air or sea.  
 

Weight	Package
<25KG	By foil-alum bag/pap/bottle
≥25kg	Package: 25kg/drum/bag or as your request

 

FAQ

Q1  Can i get some samples
A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2  How to start orders or make payments
A2  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.                Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3  How to confirm the Product Quality before placing orders
A3  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.
Q4  What's your MOQ
A4  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5  How about delivery leadtime
A5  Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6  Is there a discount
A6  Different quantity has different discount.
Q7  How do you treat quality complaint
A7  First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8  How to contact us
A9  You can chat with us by Trademanager,MSN&Skype Online.
       You can choose your interested products and send inquiry to us.
       You can dial our telephone directly or send Email to us., you will get our reply.