一、化学名:氢氧化钾
二、分子式:koh
三、分子量:56.11
四、cas:1310-58-3
五、性 状:白色片状固体或无色透明液体,属强碱,有强腐蚀性。片状易溶于水,溶解释放出大量的热。
六、用 途:广泛应用于医药中间体、各种钾盐、食品添加剂配料上。
七、包 装:片状为25kg或40kg塑编袋包装。
八、储存和运输:固体应密封储存于干燥通风的仓库中,防止受潮、受热,与有毒有害物品分开存放,运输装卸时应轻装轻放,防止包装破损。液体为储罐贮存,槽车运输。
质量指标
specification
gb
25575-2010
fcc,
1996
含量(koh), w/%
koh
固体
液体
solid
85~100.5
≥45.0
85.0~100.5
碳酸钾(k2co3), w/% ≤
k2co3
2.0
2.0(干基)
3.5
重金属(以pb计), mg/kg ≤
heavy
metals(as
pb)
10
0.001(干基)
30
澄清度
clarity
通过试验
通过试验
pass
the test
铅(pb), mg/kg ≤
pb
5
5(干基)
10
汞(hg), mg/kg ≤
hg
0.1
0.1(干基)
0.1
砷((as), mg/kg ≤
arsenic
3
3(干基)
-----
1、chemical name: potassium hydroxide
2、molecular formula : koh
3、molecular weight: 56.11
4、cas: 1310-58-3
5、character: white flake or colorless clear liquid. it is one of the
strongest alkalis. flake's able to react quickly with moisture ,liberating
heat.
6、usage: mainly used in food additive dyestuffs as acidity regulator.
7、packing: plastics bags for flake, 25kgs each or 40kgs each.
8、storage and transport : it should be stored in a dry and ventilative
warehouse, kept away form water and moisture during transport, unloaded with
care so as to avoid damage to bags. furthermore, it should be stored separately
from poisonous substances.
连云港龙泰威食品配料有限公司
18256158453
中国 南京