中文版Online：400-689-2012
Succinic acid w idely exists in anim al and plant w orld. It’s also know n as am ber acid as it w as firstly discovered by Agricola in 1550 upon am ber distillation. Succinic acid is the interm ediate for organic com pounds and essential m aterial for pharm aceuticalm anufacturing. It is w idely used in food, pharm aceutical and chem ical industries etc. The application of succinic acid w ill be further extended upon technology developm ent.
|
項目 Content |
金暉兆隆指標(biāo) JinHui ZhaoLong SA |
|
外觀 Appearance |
白色結(jié)晶粉末，無異物，無異味 White crystalized powder，no odd object and smell |
|
丁二酸含量 SA content |
≥99.5% |
|
順丁烯二酸 Maleic acid |
≤0.1% |
|
反丁烯二酸 Fumaric acid |
≤0.1% |
|
水份 Moisture |
≤0.3% |
|
熔點 Melting point |
184~187℃ |
|
易氧化物（以KMnO4計） Readily oxidizable substance（KMnO4） |
≤0.1mmoVg |
|
灰份 Ash |
≤0.1% |
|
重金屬（以Pb計） Heavy metal（Pb） |
≤0.001% |
|
砷（以AS計） Arsenic（AS） |
≤0.0001% |
|
硫酸鹽（以SO42計） Sulfate（SO42） |
≤0.005% |
|
氯化物（以Cl計） Chloride（Cl） |
≤0.005% |
|
鐵（以Fe計） Iron（Fe） |
≤0.0005% |
