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Trade Verify
Address: No .818 Tianzhu Rd ,Jiading District ,Shanghai ,China
Contact name:Anny
Shanghai Yixin Chemical Co., Ltd. |
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Verified Suppliers
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factory price for potassium carbonate K2CO3 CAS 584-08-7 with industrial
grade
Specification: Industrial Grade ( GB/T 1587-2000 )
INSPECT ION
ITEM
| UNIT | FINE GRADE | TV GLASS GRADE | FIRST GRADE | REGULAR GRADE |
Purity(as K2CO3)
| % | 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 |
Insoluble matter in water
| % | 0.02 | 0.04 | 0.05 | 0.10 |
Burnt loss
| % | 0.6 | 0.8 | 1.00 | 1.00 |
| Molecular formula | K2CO3 | ||||
| Other name | Potassium Carbonate | ||||
| CAS Number | 584-08-7 | ||||
| HS code | 2836400000 | ||||
| EINECS | 209-529-3 | ||||
| Molecualr weight: | 138.21 | ||||
| Properties: | white powder or granule | ||||
| Purity: | ≥96%,98.5%,99% | ||||
| Specifications | Item |
Specification
for Fine
Grade | Specification
for Technical
Grade | Specification
for First
Grade | Specification
for Regular
Grade |
| Purity(K2CO3) | ≥99% | ≥99% | ≥98.5% | ≥96% | |
| KCL | ≤0.003% | ≤0.01% | ≤0.03% | ≤0.1% | |
| K2SO4 | ≤0.002% | ≤0.01% | ≤0.1% | ≤0.15% | |
| Iron(Fe) | ≤0.0005% | ≤0.0002% | ≤0.001% | ≤0.003% | |
| Water insoluble | ≤0.005% | ≤0.03% | ≤0.02% | ≤0.05% | |
| Burnt Loss | ≤0.6% | ≤0.8% | ≤1.0% | ≤1.0% | |
| Usage: |
glass, soap,vacuum tubes ,dyes,fire extinguisher,food ,medicine and
other industry .
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| Packing: | 25/50KG plastic bag,or customized | ||||
Terms of
transportation
| inorganic salt | ||||
Terms of storage | Store at RT. | ||||
