Ammonium acetate
Ammonium acetate
Lilo:O ti wa ni lo bi analitikali reagent, preservative fun eran ati ki o tun lo ninu ile elegbogi.
Iṣakojọpọ:O ti wa ni aba ti pẹlu polyethylene apo bi akojọpọ Layer, ati ki o kan yellow ṣiṣu hun apo bi lode Layer.Iwọn apapọ ti apo kọọkan jẹ 25kg.
Ibi ipamọ ati Gbigbe:O yẹ ki o wa ni ipamọ ni ibi gbigbẹ ati ile-itaja atẹgun, ti a tọju kuro ninu ooru ati ọrinrin lakoko gbigbe, ti kojọpọ pẹlu itọju ki o yago fun ibajẹ.Pẹlupẹlu, o gbọdọ wa ni ipamọ lọtọ lati awọn nkan oloro.
Iwọn Didara:(GB/T 1292-2008)
Sipesifikesonu | GB/T 1292-2008 | ||
Ẹri Mimọ | Analitikali Pure | Kemikali Mimọ | |
Akoonu(CH3COONH4),w/%≥ | 98.0 | 98.0 | 97.0 |
Iye PH(50g/L,25℃) | 6.7-7.3 | 6.5-7.5 | 6.5-7.5 |
Idanwo wípé/Ko si ≤ | 2 | 3 | 5 |
Awọn nkan ti ko le yanju,w/%≤ | 0.002 | 0.005 | 0.01 |
Iku ina,w/%≤ | 0.005 | 0.005 | 0.01 |
Ọrinrin (H2O),w/%≤ | 2 | - | - |
Klorides (Cl),w/%≤ | 0.0005 | 0.0005 | 0.001 |
Sulfates (SO4),w/%≤ | 0.001 | 0.002 | 0.005 |
Nitrates (NO3),w/%≤ | 0.001 | 0.001 | - |
Phosphates (PO4),w/%≤ | 0.0003 | 0.0005 | - |
Iṣuu magnẹsia (Mg),w/%≤ | 0.0002 | 0.0004 | 0.001 |
kalisiomu (Ca),w/%≤ | 0.0005 | 0.001 | 0.002 |
Iron (Fe),w/%≤ | 0.0002 | 0.0005 | 0.001 |
Irin Eru (Pb)w/%≤ | 0.0002 | 0.0005 | 0.001 |
Idinku ti potasiomu permanganate,w/% ≤ | 0.0016 | 0.0032 | 0.0032 |
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