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最小订单:
28 Ton
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14 - 21 days by sea freights
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100 Ton per Month
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South Africa
联系人 Mr. Mohammad A.
321 Church Street Mayfair, Pretoria, Gauteng
1. Magnesium sulphate heptahydrate
2. Bath bomb epsom salt
3. Used as bath salt, food grade,pharmaceutical
White crystal, powder or granular, odorless, have bitterness salty. The relative density is 1.*7 *1.*1. Soluble in water, slowly dissolve in glycerin, slightly soluble in ethanol, shows neutral aqueous solution.
Product: Magnesium sulfate heptahydrate
Alias: Bitter salt, Epsom salts
MF: MgSO4.7H2O
Molecular weight: **6.*7
CAS: *********8
H.S. NO.: *********0
MgSO4……………….*8.5%
MgO …………………….*6%
S ………………………*2.7%
Mg ………………………9.8%
Fe ……………......... 0.***5%
Heavy metal…….......0.***8%
Mainly used in medicine, microbial industry, light industry, chemical industry, printing and dyeing industry, pharmaceutical industry, plating industry, metallurgy industry.
In agricultureused as fertilizer;
Can make feed additive, cement anxiety-provoking;
Used for explosives, matches, China, glass, pigment, ABS resin manufacturing;
In fire prevention materials used as acrylic plastic resin fat of flame retardant;
In environmental protection for sewage treatment.
In fire prevention materialused as filler in enhanced heat resistance;
In fertilizer industry,is used to make magnesium fertilizer, plays a important role in the growth of plants.;
In the food industry for lactic acid magnesium sulfate and gourmet powder etc;
In leather industry used as filler;
In electroplating industryused for conductive salt;
In printing and dyeing at can be used as fabric dye, aggravating agent, magnesium dye;
In addition to industrial wastewater treatment, waste liquid sewage to play a condensation and settlement effect so as to meet emissions standards.
Other specifications:
| Items | Fertilizer grade | Industry grade | Feed grade | Food grade |
| Purity(MgSO4.7H2O) | ****9.5 | ****9.5 | *9.5min | *9.***9.9 |
| Main content (MgSO4)% | *7.***8.*5 | *7.***8.*5 | *8.5min | *8.****8.*3 |
| MgO% | *6min | *6min | *6min | *6.2min |
| S% | *2.7min | *2,7min | *2.9min | *2.*9min |
| Mg % | 9.*5min | 9.*5min | 9.7min | 9.*3min |
| Fe % | 0.**2 | 0.***5 | 0.***5 | 0.***8 |
| Cl %≤ | 0.*2 | 0.**5 | 0.**5 | 0.**6 |
| Heavy metal %≤ | 0.**1 | 0.***8 | 0.***8 | 0.***8 |
| Water insoluble%≤ | 0.*1 | 0.*1 | 0.*1 | 0.**8 |
