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Magnesium sulfate monohydrate
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指标项目

Items

指标值

Standard Values

实测值

Actual values

外观

Outward

白色粉末

White powder

白色粉末

White powder

水溶镁(以Mg计)的质量分数

Quality fraction of water-soluble magnesium(in Mg),%

≥16.0

16.6

水溶硫(以S计)的质量分数

Quality fraction of water-soluble sulfur(in S),%

≥19.5

22.1

PH值

5.0-9.0

7.9

铅(Pb,%)

≤0.0200

0.0002

镉(Cd,%)

≤0.0010

0.0003

砷(As,%)

≤0.0050

0.0001

氯(CL,%)

≤2.5

0.0020

汞(Hg,%)

≤0.0005

0.00002

铬(Cr,%)

≤0.0500

0.0001

游离水的质量分数

Quality fraction of free water,%

≤5.0

0.003

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0086 13539810580

Email: iris@yibingchemical.com


Iris Chow

Tel: +86 13539810580(Whatsapp/Wechat)

Email: iris@yibingchemical.com

Address: Room 1804, Financial City Greenland Center, NO. 662, Huangpu Dadao Avenue, Tianhe District, Guangzhou