

详情介绍:
理化指标 标准 |
GB25549-2010 |
Q/370406YTSP002-2020 |
FCC IV |
E281 |
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丙酸钠(以干基计),w/% |
99.0-100.5 |
99.0-100.5 |
98.0-100.5 |
≥99.0 |
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干燥减量,w/% |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
||||
碱度实验 |
通过实验 |
通过实验 |
≤0.15% |
|
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砷(As)mg/Kg |
≤3 |
≤3 |
|
≤3 |
||||
重金属(以Pb计)mg/Kg |
≤4 |
≤4 |
≤2 |
≤10 |
||||
铁(Fe) |
≤30mg/Kg |
≤30mg/Kg |
≤0.003% |
|
||||
水不溶物 w% |
|
|
|
≤0.1 |
||||
PH(10%水溶液) |
|
|
|
8.0-10.5 |
||||
汞 mg/Kg |
|
|
|
≤1 |
||||
碱度(以Na2CO3计)% |
|
|
≤0.15 |
|