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Betway手机网页版
地址:江苏省连云港市灌云经济开发区纬二路
电话:0518-85115127
传真:0518-85110537
联系人:李经理 18762572559
邮箱:sales2559@jskolod.com
网址:www.www.itauforex.com
草酸铵AMMONIUM OXALATE
一、化学名:一水合草酸铵
二、分子式:(NH4)2C2O4·H2O
三、分子量:142.11
四、CAS:6009-70-7
五、性状:无色晶体。相对密度1.501,折光率1.439。溶于水,不溶于乙醇。
六、用途:作分析试剂,有机合成中间体。
七、包装:内衬聚乙烯塑料袋,外套塑料编织袋,每袋净重25kg。
八、贮存与运输:本品应贮存在干燥通风清洁的库房中,装载运输时要轻装轻放,防止包装破损,防止受潮、受热,运输过程中防止雨淋受潮,应与有毒物品隔离。
质量指标 |
Specification |
HG/T 3453-2012 |
含量[(NH4)2C2O4·H2O] w/%≥ |
Assay [(NH4)2C2O4·H2O] w/%≥ |
99.5 |
pH值(50g/L,25℃) |
pH(50g/L,25℃) |
6.0-7.0 |
澄清度试验/号≤ |
Clarity Test/No≤ |
6 |
水不溶物,w/%≤ |
Insoluble Substances,w/%≤ |
0.015 |
氯化物(Cl计),w/%≤ |
Chlorides (Cl),w/%≤ |
0.002 |
硫酸盐(SO42-),w/%≤ |
Sulfates (SO4),w/%≤ |
0.02 |
钠(Na),w/%≤ |
Sodium (Na),w/%≤ |
0.005 |
镁(Mg),w/%≤ |
Magnesium (Mg),w/%≤ |
0.005 |
钾(K),w/%≤ |
Potassium (K),w/%≤ |
0.005 |
钙(Ca),w/%≤ |
Calcium (Ca),w/%≤ |
0.005 |
铁(Fe),w/%≤ |
Iron (Fe),w/%≤ |
0.001 |
重金属(Pb),w/%≤ |
Heavy Metal (As Pb),w/%≤ |
0.0015 |
1、Chemical Name: Ammonium Oxalate
2、Molecular Formula:(NH4)2C2O4·H2O
3、Molecular Weight: 142.11
4、CAS:6009-70-7
5、Character: It occurs as colorless crystal. Relative density is 1.501. Refractive index is 1.439. It’s soluble in water, but insoluble in ethanol.
6、Usage: It’s used as analytical reagent, organic synthetic intermediate.
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 and Transport: 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.