Product Name: Magnesium Sulphate Heptahydrate
Test Standard: HG/T2680-2009
Rongqing Chemical magnesium sulfate test result:

Description	Standard	Test Result
Purity	98% min	99% min
MgO	16% min	16.5% min
Mg	9.8%min	9.84%
Fe	0.005%max	0.004%
Cl	0.3% max	0.28%
Size	0.2-3mm

Product Name: Magnesium Sulphate Heptahydrate Dry Grade 0.2-3mm

Basic Information:

Formula: MgSO4.7H2O

HS Code: 28332100

CAS No.: 10034-99-8

EINECS No.: 231-298-2

Mol Weight: 246.48

PH: 6-7

Function of magnesium sulphate

Magnesium is the center element of chlorophyll. Photosynthes can't go on without it. It is the activating agent of many enzymes, such as it can promote the metabolism of carohydrates, nucleic acid synthesis, the conversion of phosphate etc.

It involves in the synthesis of proteins as an element of multi-core proteins. It's the transmission medium of genes as part of the composition of genes.

Magnesium sulphate for agriculture

Sulfur and magnesium can provide rich nutrients for crops that it contributes to crop growth and increase the output. it also helps to loosen the soil and improve soil quality.

The symptoms of lacking of "sulfur"and"magnesium":

1 ) It lead to exhaustion and death if it's serious lacked;

2 ) The leaves became smaller and its edge will became dry shrinkage.

3 ) Susceptible to bacterial infections in premature defoliation.

Product Category

Magnesium Sulfate Heptahydrate 0.2-3 mm Industry Grade

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