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L/C, T/T
50-81-7
CAS No.: 50-81-7
H. S No.: 29362700
Molecular Formula: C6H8O6
Molecular Weight: 176.12
Molecular Structure:
Usage: Involvement in various inner body metabolisms, lowering of the capillary vessel brittleness, enhancement of physical resistibility, protection against scurvy, function to aid the cure for acute & chronic contagious diseases and purpura.
Package: 25kg per paper box with inner plastic bags.
| Item | Index |
| Characteristics | white crystalline powder |
| Identification | positive reaction |
| Assay (PCT) | 99.0-100.5 |
| Melting point ºC | about 190 |
| PH value | 2.1-2.6 |
| Clarity of solution | pass |
| Color of solution | 7 max |
| Copper salt | 5ppm max |
| Ferrite | 2ppm max |
| Heavy metals | 10ppm max |
| Oxalate | 0.2 PCT max |
| Residue on ignition | 0.1PCT max |
| Specific rotation | +20.5 o — +21.5 o |
CAS No.: 50-81-7
H. S No.: 29362700
Molecular Formula: C6H8O6
Molecular Weight: 176.12
Molecular Structure:
Usage: Involvement in various inner body metabolisms, lowering of the capillary vessel brittleness, enhancement of physical resistibility, protection against scurvy, function to aid the cure for acute & chronic contagious diseases and purpura.
Package: 25kg per paper box with inner plastic bags.
| Item | Index |
| Characteristics | white crystalline powder |
| Identification | positive reaction |
| Assay (PCT) | 99.0-100.5 |
| Melting point ºC | about 190 |
| PH value | 2.1-2.6 |
| Clarity of solution | pass |
| Color of solution | 7 max |
| Copper salt | 5ppm max |
| Ferrite | 2ppm max |
| Heavy metals | 10ppm max |
| Oxalate | 0.2 PCT max |
| Residue on ignition | 0.1PCT max |
| Specific rotation | +20.5 o — +21.5 o |
