一、化学名:草酸钾
二、分子式:K2C2O4·H2O
三、分子量:184.23
四、CAS:6487-48-5
五、性状:白色单斜晶体,易溶于水
六、用途:用于制药业也可做漂白剂。
七、包装:内衬聚乙烯塑料袋,外套复合塑料编织袋包装,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···
一、化学名:草酸钾
二、分子式:K2C2O4·H2O
三、分子量:184.23
四、CAS:6487-48-5
五、性状:白色单斜晶体,易溶于水
六、用途:用于制药业也可做漂白剂。
七、包装:内衬聚乙烯塑料袋,外套复合塑料编织袋包装,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 | GB/T 695-94 | |
分析纯 | 化学纯 | ||
含量[K2C2O4·H2O] w/% ≥ | Assay [K2C2O4·H2O] w/% ≥ | 99.8 | 99.5 |
pH值(50g/L,25℃) | pH value(50g/L,25℃) | 7.2-8.2 | 7.2-8.2 |
澄清度试验 | Clarity Test | 合格 | 合格 |
水不溶物,w/% ≤ | Insoluble Substances,w/% ≤ | 0.003 | 0.02 |
氯化物(Cl计),w/% ≤ | Chlorides (Cl),w/% ≤ | 0.001 | 0.005 |
硫化合物(SO42-),w/% ≤ | Sulfates (SO4),w/% ≤ | 0.01 | 0.03 |
总氮量(N),w/% ≤ | Nitrogen (N),w/% ≤ | 0.002 | 0.005 |
钠(Na),w/% ≤ | Sodium (Na),w/% ≤ | 0.02 | 0.05 |
磷酸盐(PO4),w/% ≤ | Phosphate (PO4) ,w/% ≤ | 0.001 | 0.005 |
铁(Fe),w/% ≤ | Iron (Fe),w/% ≤ | 0.0005 | 0.001 |
重金属(Pb),w/% ≤ | Heavy Metal ( Pb),w/% ≤ | 0.0005 | 0.001 |
易碳化物质 ≤ | Carbonizable substances ≤ | 合格 | 合格 |
1、Chemical Name: Potassium Oxalate
2、Molecular Formula : K2C2O4·H2O
3、Molecular Weight: 184.23
4、CAS:6487-48-5
5、Character: It is white monoclinic crystal. It’s easily soluble in water.
6、Usage:It can be used in pharmaceutical industry and can be used as bleaching agent.
7、Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as the 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.