磷酸二氫銨 AMMONIUM Dihydrogen Phosphate
一、化學(xué)名: 磷酸二氫銨
二、分子式: NH4H2PO4
三、分子量: 115.03
四、CAS: 7722-76-1
五、性能:本品為無(wú)味無(wú)色結(jié)晶或白色結(jié)晶性粉末。露置空氣中約能失去8%的氨。1g該品溶于約2.5mL水,溶液呈酸性(0.2mol/L水溶液pH值4.2)。微溶于乙醇,不溶于丙酮。熔點(diǎn)190℃,密度1.08。
六、用途:在食品工業(yè)中用作膨松劑、面團(tuán)調(diào)節(jié)劑、酵母食料、釀造發(fā)酵助劑、緩沖劑。還用作動(dòng)物飼料添加劑。
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(yùn)輸: 本品應(yīng)貯存在干燥通風(fēng)清潔的庫(kù)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。
1. Chemical Name: Ammonium Dihydrogen Phosphate
2. Molecular Formula: NH4H2PO4
3. Molecular Weight: 115.02
4. CAS: 7722-76-1
5. Character: It’s colorless crystal or white crystalline powder, tasteless. It can lose about 8% of ammonia in air. 1g Ammonium Dihydrogen Phosphate could be dissolved in about 2.5mL water. Aqueous solution is Acidic (pH value of 0.2mol/L aqueous solution is 4.2). It’s slightly soluble in ethanol, insoluble in acetone. Melting point is 190 ℃. Density is 1.08.
6. Usage: In food industry, it’s used as leavening agent, dough regulator, yeast food, brewing fermentation agent and animal feed additives.
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: 磷酸二氫銨;食品級(jí)磷酸二氫銨;
江蘇科倫多食品配料有限公司:是以生產(chǎn)食品添加劑磷酸鉀鹽、磷酸鈉鹽、磷酸鈣鹽、磷酸鎂鹽、焦磷酸鹽、醋酸鹽、檸檬酸鹽以及礦物質(zhì)元素鐵、鋅、鎂、錳、銅等為主的一家中型民營(yíng)企業(yè)。
工廠位于江蘇省灌云開發(fā)區(qū),交通便捷(高速出口300米)。工廠占地180余畝,投資2.5億元,擁有12條全新的不銹鋼生產(chǎn)線,具備科學(xué)的生產(chǎn)流程和嚴(yán)格的質(zhì)量管理體系,工廠年產(chǎn)量逾10萬(wàn)噸。作為南京理工大學(xué)、常州大學(xué)及連云港職業(yè)技術(shù)學(xué)院的科研實(shí)訓(xùn)基地,具備各類專職、專業(yè)技術(shù)人員三十余人,配備先進(jìn)的產(chǎn)品理化檢驗(yàn)儀器設(shè)備及試驗(yàn)室;同時(shí)公司具有極強(qiáng)的產(chǎn)品技術(shù)研發(fā)能力。工廠始終以科技為依托,不斷開發(fā)和研制適合國(guó)內(nèi)外市場(chǎng)需求的食品添加劑系列產(chǎn)品,