1 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(xì)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(bǔ)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(yùn)輸：本品應(yīng)貯存在干燥通風(fēng)清潔的庫房中，裝載運(yùn)輸時(shí)要輕裝輕放，防止包裝破損，防止受潮、受熱，運(yùn)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(jì)）,w/%       ≥    Assay(Dry Basis), w/%          ≥    99.0    99.0
酸度或堿度    Acidity or Alkalinity    通過試驗(yàn)    Pass Test
砷（As）， mg/kg            ≤    As, mg/kg                  ≤    2    ————
重金屬（以Pb計(jì)），mg/kg    ≤    Heavy Metals (As Pb), mg/kg    ≤    5    5
碘和溴    Test of Iodide and Bromide     通過試驗(yàn)    Pass Test
干燥減重，w/%            ≤    Loss On Drying, w/%           ≤    1.0    1.0
鈉（Na），w/%              ≤    Sodium,w/%             ≤    0.5    0.5

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.