15000.00元/吨 | |
1吨 | |
2000 吨 | |
自买家付款之日起3天内发货 | |
科多 |
一、化学名:磷酸二氢钙,磷酸一钙
二、分子式:Ca(H2PO4)2 ;Ca(H2PO4)2·H2O
三、分子量: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、性状:白色结晶粉末或片状结晶,比重2.220,在100℃时失去结晶水,溶于盐酸及硝酸,微溶于水(1.8%)。
六、用途:在食品工业中作膨松剂、面团调节剂、缓冲剂、组织改良剂、固化剂、营养增补剂、螯合剂等。
七、包装:内衬聚乙烯塑料袋,外套复合塑料编织袋包装,每袋净重25kg。
八、贮存与运输:本品应贮存在干燥通风清洁的库房中,装载运输时要轻装轻放,防止包装破损,防止受潮、受热,运输过程中防止雨淋受潮,应与有毒物品隔离。
Specification | GB 25559-2010 | FCC VII | |||
含量(以Ca计),w/% | 无水物 | Content(As Ca),w/% | Anhydrous | 16.8-18.3 | 16.8-18.3 |
一水物 | Monohydrate | 15.9-17.7 | 15.9-17.7 | ||
Arsenic(As), mg/kg ≤ | 3 | 3 | |||
铅(Pb),mg/kg ≤ | Lead (Pb), mg/kg ≤ | 2 | 2 | ||
Heavy Metal(As Pb),mg/kg ≤ | 10 | ———— | |||
Fluoride(As F), mg/kg ≤ | 25 | 50 | |||
灼烧减量(无水物),w/% | Loss on Ignition (Anhydrous),w/% | 14.0-15.5 | 14.0-15.5 | ||
干燥减量(一水物),w/% ≤ | Loss on Drying(Monohydrate),w/%≤ | 1.0 | 1.0 | ||
澄清度 | Clarity | 通过试验 | ———— | ||
碳酸盐 | Carbonate | 通过试验 | ———— | ||
游离酸及其副盐 | Free Acid & Its’ Auxiliary Salt | 通过试验 | ———— |
1、Chemical Name: Monocalcium Phosphate
2、Molecular Formula : Ca(H2PO4)2 ; Ca(H2PO4)2·H2O
3、Molecular Weight: Anhydrous:234.05 ; Monohydrate:252.07
4、CAS:Anhydrous:7758-23-8 ; Monohydrate:10031-30-80
5、Character: It is white crystalline powder or flaky crystal. Specific gravity is 2.220. When heated to 100℃, it begins to lose crystal water. It is soluble in hydrochloric acid and nitric acid ,slightly soluble in water (1.8﹪).
6、Usage: In food industry, it is used as swelling agent ,dough regulator ,buffering agent, modifier, firming agent ,nutritional supplement and chelating 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 and Transport: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.
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