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| Product Name: |
Potassium Carbonate
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
99.0% |
| Price Term: |
FOB |
| Port of loading: |
Ìì½ò |
| Minimum Order |
10 ton |
| Unit Price: |
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Property:
Potassium Carbonate may be monoclinic crystal, white powder, granular crystal or prill. The relative density is 2.428 and the melting point is at 891 degree C .It is easily soluble in water forming a slightly alkaline solution. It is insoluble in alcohol and ether. It has strong hygroscopicity. It easily cakes and turns into Potassium Bicarbonate through absorbing carbon dioxide when exposed to the air for a long time.
CAS RN:584-08-7
Specification: Industrial Grade ( GB/T 1587-2000 )
INSPECT ION ITEM UNIT FINE GRADE TV GLASS GRADE FIRST GRADE REGULAR GRADE
Purity(as K2CO3) % Min 99.0 99.0 98.5 96.0
Chloride(as KCl) % Max 0.01 0.03 0.10 0.20
Sulphate(as K2SO4) % Max 0.01 0.04 0.10 0.15
Iron % Max 0.001 0.001 0.003 0.010
nsoluble matter in water % Max 0.02 0.04 0.05 0.10
Burnt loss % Max 0.6 0.8 1.00 1.00
Specification: Food Grade (HG2452-93)
NSPECT ION ITEM UNIT STANDARD
Purity(as K2CO3) % Min 99.0
Chloride(as KCl ) % Max 0.01
Sulphate (as K2SO4) % Max 0.01
Iron % Max 0.001
Insoluble matter in water % Max 0.02
Burnt loss % Max 0.6
Arsenic % Max 0.0003
Heavy Metal(as Pb) % Max 0.002
Packing:
Plastic woven bag or kraft paper bag inner with plastic bag, in 25/50 /500/800/900/1000KG net .
Handling and Storage:
Store in dry and ventilated house away from moisture. Don't store in goods yards or expose to the air. Protect the material from rain when loading and unloading. Be sure to keep the package dry and free from contaminant. Avoid handling and transporting together with acid substances. In the event of a fire, use water as extinguishing agent.
Applications :
Potassium Carbonate is used as raw materials in manufacturing electro tube, TV kinescope, computer display. It is applied in optical glass improving clarity, strength and refractive index. It is also applied in electrode avoiding electric arc breaking-off during welding. It is used to produce food additives like potassium sorbate, monopotassium p |
| Company: |
SHANXI WENCHENG CHEMICALS CO.,LTD
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| Contact: |
Ms. Liu Linda |
| Address: |
Qinxian garden,South Tiyu Road,Taiyuan |
| Postcode: |
030006 |
| Tel: |
86 0351 7991191 |
| Fax: |
86 0351 7991192 |
| E-mail: |
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