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一、化學(xué)名:檸檬酸氫二銨,枸櫞酸氫二銨
二、分子式:C6H14N2O7
三、分子量:226.192
四、CAS:3012-65-5
五、性能:無色細(xì)小結(jié)晶或白色顆粒。密度為1.48g/mL,熔點(diǎn)185 oC,沸點(diǎn)100oC,溶于水,微溶于乙醇。
六、用途:分析試劑,如作配合萃取劑、配合掩蔽劑、緩沖劑。
七、包裝:內(nèi)襯聚乙烯塑料袋,外套復(fù)合塑料編織袋包裝,每袋凈重25kg。
八、貯存與運(yùn)輸:本品應(yīng)貯存在干燥通風(fēng)清潔的庫房中,裝載運(yùn)輸時(shí)要輕裝輕放,防止包裝破損,防止受潮、受熱,運(yùn)輸過程中防止雨淋受潮,應(yīng)與有毒物品隔離。
1、 Chemical Name: Ammonium Citrate Dibasic
2、Molecular Formula: C6H14N2O7
3、Molecular Weight: 226.192
4、CAS: 3012-65-5
5、Character: Colorless fine crystalline or white particles. Density 1.48g/mL. Melting point185 °C, Boiling point100 °C. Soluble in water and soluble in alcohol slightiy.
6、Usage: Analytical reagent, synergetic solvent extraction reagent, masking reagent, buffering reagent.
7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage & Transportation: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.