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Industrial Grade 99% Potassium Carbonate
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- Shanghai
- 500 Ton / Tons per Month
Basic Info
| Appearance | colorless or white sextant or rhombic crystal or granule power, colorless or white sextant or rhombic crystal or granule powder | Application | mainly used in television glass shell etc. | Brand Name | chuanlin |
|---|---|---|---|---|---|
| CAS No. | 584-08-7 | EINECS No. | 209-529-3 | Grade Standard | Food Grade, Industrial Grade, Reagent Grade |
| MF | K2CO3 | Other Names | Potassium Carbonate | Place of Origin | Jiangsu, China |
| Purity | 99% | Type | Potassium Phosphate | ||
Product Description
Product Description
Specifications:
1.Chemical Formula:K2CO3
2.Molecular Weight:138.19
3.Characteristics: Colorless,white sextant or rhombic crystal or granule powder.Relative density 2.6682,melting pinte 1069 ℃ ,boiling point 1689 ℃ .It is easily dissolved in water,the aqueous solution is in the state of alkalinity.It can not be dissolved in ethanol,acetone and carbon disulfide.It has the characteristics of hygroscopicity,and can be changed to clumps,which changes to potassium acid carbonate when it contacts carbon dioxide in the air.
4.Technical Specifications for your reference:
S/N. SPECIFICATIONS | Industrial Grade (High-grade products) | Industrial Grade (First-grade goods) | Food Grade | |
1 | K2CO3 | ≥99% |
≥99%
| ≥99% |
2 | Chloride,(as Cl) % | ≤ 0.01 | ≤ 0.03 | ≤ 0.01 |
3 | K2SO4 % | ≤0.01 | ≤ 0.04 | ≤0.01 |
4 | Ferrum,(as Fe) % | ≤ 0.001 | ≤ 0.002 | ≤0.001 |
5 | Water insoluble | ≤0.02 | ≤ 0.03 | ≤0.02 |
6 | Heating loss | ≤ 0.60 | ≤ 0.80 | ≤0.60 |
7 | Granularity(1.4mm residue on sieve | ≤ 1.0 | ≤ 1.0 | ≤1.0 |
8 | Stacking density | ≥1.3 | ≥1.3 | ≥1.3 |
| 9 | Arsenic,(as(As)% | ≤0.0003 | ||
| 10 | Heave metals (as Pb)% | ≤0.02 | ||
5.Function: mainly used in television glass shell,carbon removal of chemical fertilizer,electric welding rod,pharmacy,hydrogen dioxide,cine film,porcelain enamel,printing and dyeing,potassium and other fields.
6.Packing:plastic knit bag,net weight 25 kgs/bag or 50 kgs/bag.
7.Lead time:7 working days after receiving the deposit.ship by sea/air etc.
9.Payment terms:discussing with the clients.
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Changzhou Chuanlin Chemical Co., Ltd.