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.
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项目 Content |
金晖兆隆指标 JinHui ZhaoLong SA |
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外观 Appearance |
白色结晶粉末，无异物，无异味 White crystalized powder，no odd object and smell |
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丁二酸含量 SA content |
≥99.5% |
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顺丁烯二酸 Maleic acid |
≤0.1% |
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反丁烯二酸 Fumaric acid |
≤0.1% |
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水份 Moisture |
≤0.3% |
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熔点 Melting point |
184~187℃ |
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易氧化物（以KMnO4计） Readily oxidizable substance（KMnO4） |
≤0.1mmoVg |
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灰份 Ash |
≤0.1% |
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重金属（以Pb计） Heavy metal（Pb） |
≤0.001% |
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砷（以AS计） Arsenic（AS） |
≤0.0001% |
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硫酸盐（以SO42计） Sulfate（SO42） |
≤0.005% |
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氯化物（以Cl计） Chloride（Cl） |
≤0.005% |
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铁（以Fe计） Iron（Fe） |
≤0.0005% |
