氯化鉀 POTASSIUM CHLORIDE
一、化學(xué)名:氯化鉀
二、分子式:KCl
三、分子量:74.55
四、CAS:7447-40-7
五、性狀:無色細長棱形或立方晶體或白色粗粉。無臭,味咸。
六、用途:營養(yǎng)增補劑、代鹽劑、膠凝助劑、酵母食料、調(diào)味劑、pH控制劑、組織軟化劑等。
七、包裝:內(nèi)襯聚乙烯塑料袋,外套復(fù)合塑料編織袋包裝,每袋凈重25kg。
八、貯存與運輸:本品應(yīng)貯存在干燥通風(fēng)清潔的庫房中,裝載運輸時要輕裝輕放,防止包裝破損,防止受潮、受熱,運輸過程中防止雨淋受潮,應(yīng)與有毒物品隔離。
質(zhì)量指標(biāo) Specification GB25585-2010 FCC VII
含量(以干基計),w/% ≥ AssayDry Basis, w/%≥ 99.0 99.0
酸度或堿度 Acidity or Alkalinity 通過試驗 Pass Test
砷(As), mg/kg ≤ As, mg/kg ≤ 2 ————
重金屬(以Pb計),mg/kg ≤ Heavy Metals As Pb, mg/kg ≤ 5 5
碘和溴 Test of Iodide and Bromide 通過試驗 Pass Test
干燥減重,w/% ≤ Loss On Drying, w/% ≤ 1.0 1.0
鈉(Na),w/% ≤ Sodium,w/% ≤ 0.5 Pass Test
1、Chemical Name: Potassium Chloride
2、Molecular Formula : KCl
3、Molecular Weight: 74.55
4、CAS: 7447-40-7
5、Character: It’s colorless prismatic crystal or cube crystal or white crystalline powder, odorless ,tasting salty.
6、Usage: It can be used as nutrition supplement, salt substitute, gelling agent, yeast food, condiment, pH control agent, tissue softening agent and so on.
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.