磷酸三钙

热线电话 :0518-85598030

磷酸二氢钙
您当前的位置 : 首 页 > 产品中心 > 硫酸盐

热门关键词Keywords

联系我们Contact Us

连云港福客迈生物科技有限公司

电 话:0518-85598030

手 机:18168625077

邮 箱:595807102@qq.com

网 址:www.fukemai.com

地 址:江苏省连云港市南极北路228号万象后街

硫酸镁

硫酸镁

  • 所属分类:硫酸盐
  • 浏览次数:
  • 发布日期:2020-06-10 14:08:48
  • 产品概述
  • 性能特点
  • 技术参数

硫酸镁

硫酸镁  MAGNESIUM SULFATE

一、化学名:硫酸镁

二、分子式:MgSO4·7H2O, 干燥品,MgSO4·nH2O

三、分子量:246.47(七水)

四、CAS:10034-99-8(七水),7487-88-9(干燥品)

五、性状:无色柱状或针状细晶体,呈清凉咸苦味,无臭,密度为2.65g/cm3。在48℃以下的潮湿空气中稳定,在温热空气中易风化。易溶于水(119.8%,20℃)和甘油,水溶液呈中性,微溶于乙醇。

六、用途:营养增补剂、固化剂、增味剂、加工助剂。酿造用添加剂,补充酿造用水的镁,作为发酵时的营养源,提高发酵能力;改善合成清酒的风味(0.002%);调整水的硬度。

七、包装:内衬聚乙烯塑料袋,外套塑料编织袋,每袋净重25千克。

八、贮存与运输:应贮存在干燥、通风、清洁的库房中,防止雨淋、受潮,应与有毒物品隔离堆放。

质量指标

          Specification

GB29207-2012

含量(MgSO4)(灼烧干基), w/%   ≥

Content( As MgSO4 )(After Ignition)

99.0

重金属(以Pb计),mg/kg       ≤

Heavy Metals(As Pb)

10

铅 (Pb),mg/kg                ≤

Lead

2

硒 (Se),mg/kg                ≤

Selenium

30

pH 值(50g/L 溶液)

pH Value(50g/L solution)

5.5-7.5

氯化物(以Cl计),w/%        ≤

Chloride

0.03

砷 (As),mg/kg                ≤

Arsenic

3

铁 (Fe),mg/kg                ≤

Iron

20

灼烧减量w%

七水合物

Loss on Ignition, heptahydrate

40.0-52.0

干燥品

Loss on Ignition, heptahydrate, dry

22.0-32.0

1、Chemical Name: MAGNESIUM SULFATE 

2、Molecular Formula: MgSO4·7H2O, dry,MgSO4·nH2O

3、Molecular Weight: 246.47(Heptahydrate)

4、CAS: 10034-99-8(Heptahydrate),7487-88-9(Anhydrous)

5、Character: It’s colorless prismatic  needle-shaped crystal. It’s odorless. It tastes cool, salty  bitter. Relative density is 2.65. It’s steady in damp air under 48℃. When it is in warm  hot air, it is easily effloresce. It is easily soluble in water (119.8%, 20℃)  glycerine,slightly soluble in ethanol. The aqueous solution is neutral.  

6、Usage: In food industry, it is used as nutritional supplement, solidification, the flavor increase,process helper,brew additive. It is used as nutritional supplement to improve ferment in brew  the improvement of the synthesizes drink taste(0.002%). It also can adjust the aqueous degree of hardness. 

7、Packing: It is packed with polyethylene bag as inner,  a composite paper bag as the outer layer. The net weight of each bag is 25kg.

8、Storage  Transport: It should be stored in a dry, ventilating  cleaning warehouse, kept away  moisture  hot. Furthermore, it should be stored separately  poisonous. 

以上内容是由磷酸三钙厂家提供!欢迎来电咨询!

标签

上一篇:硫酸铵2020-06-10
下一篇:硫酸锌2020-06-10

最近浏览:

相关产品

相关新闻

咨询电话 :18168625077

公司电话 :0518-85598030

公司地址 :江苏省连云港市南极北路228号万象后街