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Technical Data Sheet of Adipic Acid | ||||||
Item | Standard | Test Result | ||||
Premium Grade | Qualified Grade | |||||
Appearance | white crystal powder | whte crystal powder | ||||
Adipic Acid% | ≥99.80 | ≥99.70 | 99.86 | |||
Melting Point | ≥152.20 | ≥151.5 | 153.2 | |||
Ammonia Solution Chroma(Pt-Co) | ≤5 | ≤5 | 1 | |||
Moisture% | ≤0.20 | ≤0.27 | 0.14 | |||
Ash(mg/kg) | ≤4 | ≤7 | 3 | |||
Fe(mg/kg) | ≤0.4 | ≤1.0 | 0.29 | |||
Hydrogen Nitrate(mg/kg) | ≤3.0 | ≤8.0 | 1.1 |