| ≥1 piece |
Molecular formula: C4H6O5
Molecular Weight:134.09
CAS: 617-48-1
Item
Test Result
Appearance
White or almost white crystalline powder or particles
Content %
99 min
Specific rotation [α]D25℃
-0.10°~+0.10°
0.00
Residue on Ignition w/%
0.04
Water-insoluble Matter w/%
0.01
Fumaric Acid w/%
0.6
Maleic Acid w/%
0.02
Arsenic mg/kg
≤2
Lead (Pb) mg/kg
≤2
Package: 25KG net in Kraft/Plastic Bag lined with PE bag.
Storage: Kept air tightly in a light-proof, dry and cool place