磷酸三鉀 TRIPOTASSIUM PHOSPHATE
一、化學(xué)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(jié)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(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。
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(guān)鍵字： 食品級磷酸三鉀；酵母食料；乳化劑；抗氧化增效劑