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| zr-142 | ¥0.0 | 100000 kg available |
|
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Guangzhou Zoron Chemicals Technology Co., Ltd 2yr.
Contacts:Mr SuChat
Mobile:86-13480239358
E-mail:Potassium carbonate
Chemical formula:K2CO3
Alias: Potassium alkali, crude potassium carbonate
Appearance:Colorless crystals or white granules
English Name: Potassium carbonate
Characteristics: Dissolves in water, water solution is alkaline, high moisture absorption, prone to caking.
Quality Indicators:
|
Project |
Standard Value |
Measured Value |
|
Content% |
≥98.5 |
98.5 |
|
Clarity Test |
Qualified |
Qualified |
|
Dry weight loss% |
≤0.8 |
0.7 |
|
Water Insoluble Matter Percentage |
≤0.005 |
0.004 |
|
Chloride (Cl)% |
≤0.001 |
0.001 |
|
Sulfur compounds (e.g., SO"4计）% |
≤0.002 |
0.002 |
|
Total nitrogen content (N%) |
≤0.001 |
0.001 |
|
Silicate (with SiO"2计）% |
≤0.004 |
0.003 |
|
Sodium (Na)% |
≤0.02 |
0.02 |
|
Calcium (Ca)% |
≤0.002 |
0.001 |
|
Magnesium (Mg)% |
≤0.0005 |
0.0004 |
|
Aluminum (Al)% |
≤0.005 |
0.003 |
|
Iron (Fe)% |
≤0.0005 |
0.0005 |
|
Lead (Pb)% |
≤0.0005 |
0.0004 |
|
Copper (Cu)% |
≤0.0005 |
0.0004 |
|
Arsenic (As)% |
≤0.00005 |
0.00003 |
Usage:
1. Used as an analytical reagent.
2. Industrial production of potassium salts, etc.。
Packing: Plastic woven bag packaging, lined with plastic bags, net weight 25/50kg.
Update time：
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