技(ji)術文章(zhang)
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技(ji)術文章(zhang)
2-(N-嗎啉)乙(yi)磺(huang)酸(suan)壹(yi)水合(he)物(wu)-質(zhi)檢(jian)報(bao)告
更(geng)新時間(jian):2012-06-14
點(dian)擊次(ci)數:1697
| 檢(jian)測(ce)項(xiang)目 SPECIFICATION PROPERTIES | 技(ji)術指(zhi)標 STANDARD | 實測(ce)結(jie)果(guo) RESULTS |
| 外(wai)觀(guan) Appearance | 白色(se)結(jie)晶(jing)粉末(mo) White crystalline powder | 符合(he) Conforms |
| 含量(liang) Assay | 99.0-101% | 99.61% |
| 幹燥(zao)失(shi)重(zhong) Loss on drying | ≤0.5% | ≤0.15% |
| 溶解性(xing)(0.1M水溶液(ye)) Solubility(0.1M aq) | 無色(se) 澄(cheng)清 Clear colorless solution | 符(fu)合(he) Conforms |
| PH(1%水溶液(ye)) PH(1% aq) | 3.5-4.l | 3.58 |
| 紫外(wai)吸(xi)光度(du)/260nm Ultraviolet absorbance | ≤0.04 | 0.031 |
| 紫外(wai)吸(xi)光度(du)/280nm Ultraviolet absorbance | ≤0.02 | 0.008 |
| 鈣 Ca | <20PPM | 符(fu)合(he) Conforms |
| 鐵 Fe | <5PPM | 符(fu)合(he) Conforms |