厂家自产自销优质氢氧化钙 25kg塑编袋包装 价格优惠 送货上门
2021-7-25 17:03:55发布29次查看
一、化学名:氢氧化钙
二、分子式:ca(oh)2
三、分子量:74.09
四、cas:1305-62-0
五、性 状:白色粉末,味碱,难溶于水,ph值12.4,呈强碱性。
六、用 途:缓冲剂,中和剂,固化剂,用于啤酒,干酪和可可制品
七、包 装:25kg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。
质量指标
specification
gb
25572―2010
fcc,
1996
氢氧化钙,ca(oh)2 , w/%
ca(oh)2
95.0~100.5
95.0~100.5
碳酸盐, w/%
carbonate
通过试验
pass
the test
镁及碱金属,w/% ≤
magnesium, basic
salt
2.0
4.8
酸不溶物,w/% ≤
acid
non-soluble substance
0.1
0.5
砷(as),mg/kg ≤
arsenic
2
3
氟化物(以f 计),mg/kg ≤
fluoride
50
50
铅(pb)/(mg/kg)
≤
pb
2
10
重金属(以pb 计), mg/kg ≤
heavy
metals(as
pb)
10
30
干燥减量,w/% ≤
1.0
------
筛余物(0.045mm) ,w/% ≤
0.4
-------
1、chemical name: calcium hydroxide
2、molecular formula : ca(oh)2
3、molecular weight: 74.10
4、cas: 1305-62-0
5、character: white powder, alkaline, indissolve in water, ph is 12.4,
alkali.
6、usage: used as buffer, neutralizer, firming agent, used in beer, cheese
and cocoa.
7、packing: plastics bags, 25kgs each bag.
8、storage and transport : it should be stored in a dry and ventilate
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
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