olyaspartic acid Sodium

Inspection Item Indication Range Check Result
Appearance Light-Yellow Powder Light-Yellow Powder
Solid Content % ≥93.0 95.97
Moisture Content % ≤7 4.03
Limiting Viscosity dl/g(30) 0.055-0.090 0.060
pH(10g/l in solution) 8.5-10.5 9.2
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