磷酸三鉀 TRIPOTASSIUM PHOSPHATE
一、化學名: 磷酸三鉀
二、分子式: K3PO4· nH2O
三、分子量: 無水物:212.27
四、CAS: 7778-53-2
五、性狀: 白色無臭吸濕性結晶粉末或顆粒,相對密度為2.564。
六、用途: 在食品工業(yè)中作緩沖劑、螯合劑、酵母食料、乳化鹽、抗氧化增效劑。
七、包裝: 內襯聚乙烯塑料袋,外套復合塑料編織袋包裝,每袋凈重25kg。
八、貯存與運輸: 本品應貯存在干燥通風清潔的庫房中,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,應與有毒物品隔離。
Content(K3PO4 , Dry Basis),w/% ≥
Heavy Metals(Pb), mg/kg ≤
Insoluble Substances , w/% ≤
1. Chemical Name: Tripotassium Phosphate
2. Molecular Formula: K3PO4· nH2O
3. Molecular Weight: Anhydrous: 212.27
4. CAS: 7778-53-2
5. Character: It’s white crystal or granule, odorless, hygroscopic. Relative density is 2.564.
6. Usage: In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, and synergistic agent of anti-oxidation.
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 & Transportation: 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.
關鍵字: 食品級磷酸三鉀;酵母食料;乳化劑;抗氧化增效劑
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