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Product:Potassium Carbonate For Food Additive Grade Molecular formula:K2CO3 Molecular weight:138.19 |  |
Properties：
Potassium Carbonate For Food Additive Grade,Monoclinic crystals, white powder, granular crystals or prills.Easily soluble in water forming a slightly alkaline solution. Insoluble in alcohol and ether. It is strongly hygroscopic and it easily cakes and turns into Potassium bicarbonate through absorbing carbon dioxide when exposed to the air for a long time.
Applications：
Used as raw materials in manufacturing electro tube, TV kinescopes and computer displays. Applied in optical glass improving clarity, strength and refractive index, also applied in electrode avoiding electric arc breaking-off during welding, also used in agriculture.
Storage：
Store in dry and ventilated warehouse away from moisture. Don't store goods outside or expose to the air.
Packing：
In 25/50/500/1000kg PP/PE bag or on customer request.
Inspection Items | Unit | Fine Grade | Technical Grade | First Grade | Regular Grade |
Purity | %≥ | 99.0 | 99.0 | 98.5 | 96.0 |
Chloride (As KCl) | %≤ | 0.01 | 0.03 | 0.10 | 0.20 |
Sulphate (As K2SO4) | %≤ | 0.01 | 0.04 | 0.10 | 0.15 |
Iron | %≤ | 0.001 | 0.001 | 0.003 | 0.010 |
Water-Insolubles | %≤ | 0.02 | 0.04 | 0.05 | 0.10 |
Ash Content | %≤ | 0.6 | 0.8 | 1.00 | 1.00 |
Our certificate：
Our Services：
1. Your inquiry related to our products or prices will be replied within 24 hours.and solve your problem at the first time.
2. Well-trained and experienced staffs to answer all your enquires in fluent English.
3. Protect all your private information.
4.Samples can be delivered in 7 days.
Our factory：
FAQ：
Q1:Are you manufacture?
A: Yes,we are.Our factory established in 2015,located in shanxi, China.
Q2:What is the minimum order?
A: 1 container,25metric tons.
Q3:Can I get some free sammple?
A: Yes,We can provide you a sample up to one kilogram but you need to pay for the freight.
Q4:What is your payment terms？
A: T/T or L/C.
