Customization: | Available |
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CAS No.: | CAS 56-81-5 |
Formula: | C3h8o3 |
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Chemical properties: A colorless viscous liquid, without odour, warm sweetness, can suck up moisture
Index name |
Index |
||||
Type
|
Super grade |
Top grade |
First grade |
Second grade |
|
Chroma ≤ |
20 |
20 |
30 |
70 |
|
Assay ≥ % |
99.5 |
98.5 |
98 |
95 |
|
Density (20°C ≥ g/ml) |
1.2598 |
1.2572 |
1.2559 |
1.2481 |
|
Chloride Assay (as Cl,≤ %) |
0.001 |
0.001 |
0.01 |
0.05 |
|
Sulfating Ash ( ≤%) |
0.01 |
0.01 |
0.01 |
0.01 |
|
Acidity or Alkalinity (≤mmol/100g ) |
0.064 |
0.064 |
0.1 |
0.3 |
|
Saponification equivalent (≤mmol/100g) |
0.64 |
0.64 |
1 |
3 |
|
Heavy metals Assay(as Pb, ≤mg/kg) |
5 |
5 |
5 |
5 |
|
As (as As, ≤mg/kg) |
2 |
2 |
2 |
1) Used in food processing, papermaking, leather, photography,metal processing,rubber, medicine, cosmetics, textile, printing and dyeing and other industries.
2) Applicable to analysis of aqueous solutions, solvent, desiccant, lubricant, antifreeze, plasticizer
3) Used for making nitroglycerin, alkyd resin and epoxy resin.
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