| 中文名称 |
二水合磷酸二氢钠(磷酸二氢钠)(永大)(牛皮纸袋)(ZZ) |
| 英文名称 |
Sodium dihydrogenphosphate dihydrate |
含量(NaH2PO4•2H2O),w/%..........................................≥99.0
pH值(50g/L,25℃)................................................4.2~4.6
澄清度试验,号..................................................................≤3
水不溶物,w/%..............................................................≤0.01
氯化物(Cl),w/%......................................................≤0.005
硫酸盐(SO4),w/%.....................................................≤0.005
硝酸盐(NO3),w/%.....................................................≤0.001
铵(NH4),w/%.........................................................≤0.002
砷(As),w/%.........................................................≤0.0002
钾(K),w/%...............................................................≤0.02
铁(Fe),w/%..............................................................≤0.001
重金属(以Pb计),w/%.................................................≤0.001
氨沉淀物,w/%.................................................................≤0.01
| 象形图 |
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| 警示语 |
|
| 危险信息 |
不适用 |
| 应急措施 |
【预防措施】:不适用
【事故响应】:不适用
【安全存储】:不适用
【废弃处置】:不适用 |