Chitosan

项目(Items) 标准参数(Specifications) 测试结果(Results)
脱乙酰基度(D.A.C) % ≥85 86.1
粘度(Viscosity) cps 客户要求 63
不溶物(Insolubles)                                                        % ≤1 0.11
灰份(Ash)                                                        % ≤1.5 1.24
水分(Moisture)                                                        % ≤10 9.49
目数(Mesh size)                                                        目 80(95%通过) 合格
铅(Lead) mg/kg ≤2 0.67
砷(Arsenic) mg/kg ≤1 0.14
外观(Appearance) White Powder White Power
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