氫氧化鉀 POTASSIUM HYDROXIDE
一、化學名：氫氧化鉀
二、分子式：KOH
三、分子量：
四、CAS：1310-58-3
五、性狀：白色片狀固體或無色透明液體，屬強堿，有強腐蝕性。片狀易溶于水，溶解釋放出大量的熱。
六、用途：堿性劑，可可制品發色劑，酸度調節劑。可用于嬰幼兒配方粉、孕產婦配方粉、學齡前兒童配方粉。
七、包裝：片狀為25kg或40kg塑編袋包裝，內襯聚乙烯塑料袋。
八、儲存和運輸：固體應密封儲存于干燥通風的倉庫中，防止受潮、受熱，與有毒有害物品分開存放，運輸裝卸時應輕裝輕放，防止包裝破損。液體為儲罐貯存，槽車運輸。
質量指標 | Specification | GB 25575-2010 | FCC VII | |
含量(KOH),w/ | KOH,w/ | 固體 | 液體 | （Solid） |
碳酸鉀(K2CO3),w/ | Carbonate(asK2CO3),w/ | （干基） | ||
重金屬(以Pb計),mg/kg | Heavy Metals(as Pb),mg/kg | 10 | 10（干基） | |
澄清度 | Clarity | 通過試驗 | 通過試驗 | |
鉛(Pb), mg/kg | Pb, mg/kg | 5 | 5（干基） | 2 |
汞(Hg),mg/kg | Hg, mg/kg | （干基） | ||
砷((As),mg/kg | Arsenic,mg/kg | 3 | 3（干基） | |
水不溶物 | Insoluble Substances | Pass the test | ||
1、Chemical Name:Potassium Hydroxide
2、Molecular Formula : KOH
3、Molecular Weight:
4、CAS: 1310-58-3
5、Character:It occursas white flake or colorless clear liquid. It isa kind of strong is freely soluble in water. It releases a great deal of heat while dissolving in water.
6、Usage:It’s used as alkaline agent, colorant, pH regulator. It could be use in infant formula, maternal formula and preschool children formula.
7、Packing: Flake 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 or 40kg.
8、Storage and Transport : Solid 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. Liquid should be stored in tanks and transported by tanker.
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