liquid and solid calcium bromide/ price of calcium bromide

liquid and solid calcium bromide/ price of calcium bromide
Specification
Calcium Bromide
Molecular formula: CaBr2
CAS NO: 7789-41-5
appearance:White Particle
Introduction
Calcium Bromide is white grain or cake crystal; it is free of smell and tastes salty and slightly bitter. Proportion 3.203 and melting point of 730oC and boiling point of 806-812oC. It can dissolve in water and ethanol or acetone, hardly dissolves in ether or chloroform. It will turn yellow if placed in the air for a long time. It is very quick hygroscopic, its aqueous solution is neutral.
Properties
Calcium Bromide is white grain or cake crystal; it is free of smell and tastes Salty and slightly bitter. Proportion 3.203 and melting point of 730 and boiling point of 806-812. It can dissolve in water and ethand or acetone, hardly dissolves in aether or chloroform. It will turn yellow if placed in the air for a long time.It is very quick hygroscopic ,its aqueous solution is neutral.Product containers from damage and keep them well closed .Store in a cool, well-ventilated, dry and shaded storehouse ,Avoid inhalation ,ingestion and contact with eyes and skin.
Quality Standard
(1)Crystalline(40-120mesh)
Maintechnicalstandards(index%)
Name
Excellent
Industrial1stclass
Content(NaF)≥
99.0
98.0
Waterinsolublematter≤
0.30
0.50
Freeacid(HF)≤
0.1
0.1
Freealkali(Na2CO3)≤
0.1
0.5
Sulfate(SO4)≤
0.1
0.3
Silicate(SiO2)≤
0.4
0.5
Moisture(H2O)≤
0.2
0.5
Heavymetal(Pb)≤
0.005
(2)Powder(150-240mesh)
Maintechnicalstandards(index%)
Name
IndustrialGrade
Content(NaF)≥
98.0
Waterinsolublematter≤
0.7
Freeacid(HF)≤
0.1
Freealkali(Na2CO3)≤
0.5
Sulfate(SO4)≤
0.3
Silicate(SiO2)≤
0.5
Moisture(H2O)≤
0.5
Packing Detail
Powder: 100g, 250g, 500g, 1kg, 10kg, 25kg, 200kg per bag/drum bottle/drum or according to customers' request.
Liquid: 200L/plastic dram.
Delivery Detail
1. 1-10 kgs send by FedEx/DHL/UPS/TNT for samples, Door-to-Door.
2. By Air or by Sea for batch goods, for FCL; Airport/Sea Port receiving.
3. Customers specifying freight forwarders or negotiable shipping methods.
4. Delivery Time:1-10 days for samples; 30-40 days for batch goods.
Company information
Zefeng is equipped with the most advanced test equipments, which can significantly enhance the rationality and accuracy of test. Meanwhile, employees of test department must also abide by the standard operational procedures made for them, thus to examine, monitor and verify the production environment, raw materials and products in different phases, and to conduct data management and analysis for innovation and improvement in the standardized practice
And welcome to our factory
FAQ
Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: 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?
A:You can get free samples for some products,you only need to pay the shipping costor arrange a couriertous and take the samples.You can send us your product specifications and requests,we will manufacture theproducts according to your requests.
Q4:What’syourMOQ?
A:OurMOQis1kg.Butusuallyweacceptlessquantitysuchas100gontheconditionthatsamplechargeis100%paid
Q5:Howaboutdeliveryleadtime?
A:Deliveryleadtime:about3-5 daysafterpayment /confirm/ied.(Chineseholidaynotincluded)
Q6:Is there a discount?
A:Different quantity has different discount.
Q7: How do you treat quality complaint?
A: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 ?
A: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, you will get our reply.
Any problems, pls contact me, we are looking for agents from all over the world !