磷酸氫二銨 AMMONIUM HYDROGEN PHOSPHATE
一、化學(xué)名： 磷酸氫二銨
二、分子式： (NH4)2HPO4
三、分子量：132.06
四、CAS: 7783-28-0
五、性能：本品為無色無味結(jié)晶或白色結(jié)晶性粉末。熔點：190℃。1g該品溶于1.7mL水、0.5mL沸水，不溶于乙醇、丙酮。其溶液pH值約8。露置空氣中能失去氨而變成磷酸二氫銨。
六、用途：食品工業(yè)中用作食品膨松劑，面團調(diào)節(jié)劑，酵母食料，釀造的發(fā)酵助劑?？捎米骶彌_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(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。
1. Chemical Name: Ammonium Hydrogen Phosphate
2. Molecular Formula: (NH4)2HPO4
3. Molecular Weight: 132.06
4. CAS: 7783-28-0
5. Character: It is colorless crystal or white crystalline powder, tasteless. Melting point is 190 ℃. 1g Ammonium Hydrogen Phosphate could be dissolved in 1.7mL water or 0.5mL boiling water. It’s insoluble in ethanol or acetone. PH value of its’ aqueous solution is 8. It’ll lose ammonia and change to Ammonium Dihydrogen Phosphate in air.
6. Usage: In food industry, it is used as food leavening agent, dough regulator, yeast food, brewing fermentation agent and buffering agent.
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： 食品級磷酸氫二銨，醫(yī)藥級磷酸氫二銨，試劑級磷酸氫二銨;
連云港科科信化工有限公司是一家專注于高端無機鹽的研發(fā)、生產(chǎn)和銷售的一體化企業(yè)，公司率先通過了FSSC2000食品安全體系認證，GMP認證，HALAL,KOSHER,ISO9001-2008質(zhì)量管理體系認證，SGS 認證，公司主營產(chǎn)品涵蓋食品級、醫(yī)藥級、試劑級、電子級等，主要產(chǎn)品有氯化鉀，磷酸氫二鉀，磷酸三鉀，磷酸二氫鈉，磷酸氫二鈉，磷酸三鈉，檸檬酸鉀，檸檬酸銨，醋酸鈉，甲酸銨，硫酸銨，硫酸鉀等，廠家聯(lián)系電話是18805133257 聯(lián)系人董杰 經(jīng)理