Specification
ITEM |
STANDARD |
IDENTIFICATION |
MEETS THE REQUIREMENTS |
APPEARANCE |
WHITE CRYSTALS |
ASSAY(DRY BASIS) |
98.5% |
OTHER POLYOLS |
1.5% |
LOSS ON DRYING |
0.2% |
RESIDUE ON IGNITION |
0.02% |
REDUCING SUGARS |
0.5% |
HEAVY METALS |
2.5PPM |
ARSENIC |
0.5PPM |
NICKEL |
1 PPM |
LEAD |
0.5PPM |
SULFATE |
50PPM |
CHLORIDE |
50PPM |
MELTING POINT |
92-96 Degree C |