磷酸二氢钙 MONOCALCIUM PHOSPHATE
一、化学名:磷酸二氢钙,磷酸一钙
二、份子式:Ca(H2PO4)2,Ca(H2PO4)2·H2O
三、份子量:无水物:234.05;一水物:252.07
四、CAS:无水物:7758-23-8;一水物:10031-30-8
🤡五、机都:黄色凝结碎末或斑片状凝结,比值2.220,在100℃时成空凝结水,溶解于稀盐酸及盐酸,微溶解于水(1🐽.8﹪)。
六、昨用:在吃物产业链中作膨松剂、面团条理剂、缓存数据剂、结构问题解决剂、固定剂、营养物质增加剂、螯ཧ合剂等♛。
七、标签印刷:内衬聚丁二烯PVC管袋,外套符合PVC管编织线袋标签印刷,每袋毛重25kg。
八、放置与运送:本品应放置在琐碎漏风整洁的仓房中,ꦬ装卸运送时要轻装轻放,以免 包裝摧毁,以免 发潮、放热,运送程序中以免 雨淋发潮,应与无毒危险物品断绝关系。
高质量任务 | Specification | GB25559-2010 | FCC,1999 | |
份量(以Ca计) , w/% | 无水物 | Content(As Ca ) | 16.8-18.3 | 16.8-18.3(Anhydrous) |
一水物 | 15.9-17.7 | 15.9-17.7(Monohydrate) | ||
砷 (As), mg/kg&nb🏅sp; 🐼 ≤ | Arsenic | 3 | 3 | |
铅 (Pb), mg/kg  ♓; ≤ | Lead | 3 | 5 | |
天价属(以P b计),mg/kg ≤ | Heavy Mental(As P b) | 10 | 15 | |
氟化物(以F计), mg/kg &nb൩sp;&🌺nbsp;≤ | Fluoride | 25 | 50 | |
无聊减轻药量,无水物,w/% ≤ | Loss On Drying | 1.0 | 1.0( Anhydrous) | |
灼热减轻,一水物,w/% ≤ | Loss On Ignition | 14.0-15.5 | 14.0-15.5( Monohydrate) | |
廓清度 | Clarity | 沿途时候进行实验 | -- | |
碳酸盐 | Carbonate | 所经阶段实验室 | -- | |
自由酸下列不属于副盐 | Free Acid & Its Auxiliary Salt | 通过的时候实践 | -- |
1、Chemical Name: MONOCALCIUM PHOSPHATE
2、Molecular Formula : Ca(H2PO4)2 ,Ca𝐆(H2PO4)2·H2O
3、Molecular Weight:&nbsꦉp;Anhydrous:234.05;Monohydratౠe:252.07
4、CAS:Anhydrous:7758-23-8;Monohydrate:10031-30-80
5、Character: ❀;It is white crystalline powder &nb🌃sp;flaky crystal. Specific gravity is2.220. When heated to 100℃,it begins to lose crystal water. It is soluble in hydrochloric acid nitric acid ,slightly soluble in water(1.8﹪).
6、ᩚᩚᩚᩚᩚꦚᩚᩚᩚᩚ𒀱ᩚᩚᩚUsage: In food industry, it is used as swelling agent ,dough regulator ,buffering agent, modifier, firming agent ,nutritional supplement ,chelating agent.
7、Packing: It is packed with polyethylene bag as inner layer, a compo🌌und plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8、Storage Transport:It should be stored in a dry ventilating warehouse; be cautious to keep away moisture hot; unloaded with care&nb🉐sp;, so as t o avoid the damage. Furthermore, it should be stored separately poisonous substances.
以上内容是由磷酸三钙厂家供给!接待来电征询!