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磷酸氢镁
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品牌:科伦多
cas:7782-75-4
分子式:MgHPO4·3H2O

一、化学名:磷酸氢镁

二、分子式:MgHPO4·3H2O

三、分子量:174.33

四、CAS:7782-75-4

五、性状白色结晶性粉末。含有三个结晶水。溶于稀酸,微溶于水,不溶于乙醇。相对密度2.013。

六、用途:营养增补剂、膨松剂、pH调节剂。

七、包装:内衬聚乙烯塑料袋,外套复合塑料编织袋包装,每袋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。

 

质量指标

Specification

FCC VII

含量(Mg2P2O7),w/%        ≥

Content(Mg2P2O7),w/%                ≥

96.0

砷(As),w/%               ≤

Arsenic (As), w/%                     ≤

0.0003

氟化物,w/%              ≤

Fluorides, w/%                       ≤

0.0025

铅(Pb),w/%               ≤

Lead(Pb),w/%                        ≤                          

0.0002

灼烧失重,w/% 

Loss on Ignition,w/%

29.0-36.5

 

1、Chemical Name: Dimagnesium Phosphate

2、Molecular Formula: MgHPO4·3H2O

3、Molecular Weight: 174.33

4、CAS: 7782-75-4

5、Character: It occurs as white, crystalline powder. It contains three hydrates. It is soluble in dilute acids, slightly soluble in water, but insoluble in ethanol.

6、Usage: Nutrient; Leavening Agent; pH Regulator

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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