Quantity: | |
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Name of Goods | Bio-based succinic acid(First grade product) |
Appearance | White crystalline or powder |
Molecular Formula | C4H6O4 |
CAS No | 110-15-6 |
Application | raw material for medicine, spices, food preservatives, condiments, food additives, surface active agents, and widely used in the production of degradable plastics PBS, PBST, PBSA, clothing biological fibers, polyurethane, polyether and other polyester products. |
Item | Test Method | Index |
Bio-based succinic acid (%) | GB/T 34686-2017 | 99.5 Min. |
Moisture Content (%) | GB/T 34686 | 0.5 Max. |
Melting Point Range (ºC) | GB/T 34686 | 185-188 |
w/% Fe | GB/T 34686 | 0.001 Max. |
Chloride (%) | GB/T 34686 | 0.005 Max. |
Sulphate (w/ %) | GB/T 34686 | 0.03 Max. |
Residues on Ignition (%) | GB/T 34686 | 0.01 Max. |
Ease oxide(ml/g) | GB/T 34686 | 0.5 Max. |
Pb (w/%) | GB/T 34686 | 0.002 Max. |
As2O3 (w/%) | GB/T 34686 | 0.0002 Max. |
Name of Goods | Bio-based succinic acid(First grade product) |
Appearance | White crystalline or powder |
Molecular Formula | C4H6O4 |
CAS No | 110-15-6 |
Application | raw material for medicine, spices, food preservatives, condiments, food additives, surface active agents, and widely used in the production of degradable plastics PBS, PBST, PBSA, clothing biological fibers, polyurethane, polyether and other polyester products. |
Item | Test Method | Index |
Bio-based succinic acid (%) | GB/T 34686-2017 | 99.5 Min. |
Moisture Content (%) | GB/T 34686 | 0.5 Max. |
Melting Point Range (ºC) | GB/T 34686 | 185-188 |
w/% Fe | GB/T 34686 | 0.001 Max. |
Chloride (%) | GB/T 34686 | 0.005 Max. |
Sulphate (w/ %) | GB/T 34686 | 0.03 Max. |
Residues on Ignition (%) | GB/T 34686 | 0.01 Max. |
Ease oxide(ml/g) | GB/T 34686 | 0.5 Max. |
Pb (w/%) | GB/T 34686 | 0.002 Max. |
As2O3 (w/%) | GB/T 34686 | 0.0002 Max. |
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