magnesium sulphate
| post date: | dec 16,2021 |
| expiry date: | dec 16,2022 |
| detailed description: |
cas no. :10034-99-8 quantity: 1metric tons specs:98% price:120 usd metric tons payment method: tt,lc 1.chemical and physical properties: product name: magnesium sulphate cas no.:10034-99-8 einecs no.:14168-73-1 molecular formula: mgso4.7h2o molecular weight: 246.47 h.s code: 2833210000 appearance: white crystal powder easy soluble in water, slightly soluble in ethyl alcohol and glycerol.relative density:2.66g/cm3(anhydrous),melting point:1124 ℃ 67.5℃ soluble in their own crystallization water, air-slake easily in the dry air, heated to 70～80℃,lose 4 crystal water, 150℃,lose 6 crystal water, 200℃,lose all of crystal water. 2.usage: as a main materials in fertilizer. also can be used in stock feed additive leather, dyeing, paper making ,pigment,the medical oral laxatives, refractoriness, ceramic, match dynamite and mg salt industry. 3.specifications: standard: hg/t2680-95 item specification magnesium sulphate heptahydrate magnesium sulphate monohydrate magnesium sulphate assay %≥ 99.5 99 99 mgso4 %≥ 48.59 86 98 mgo %≥ 16.2 28.6 32.6 mg %≥ 9.8 17.21 19.6 ph value(5% water solution) 5.0-9.2 5.0-9.2 5.0-9.2 iron(fe)% ≤ 0.0015 0.0015 0.0015 chloride(cl)% ≤ 0.014 0.014 0.014 heavy metal(pb) % ≤ 0.0006 0.0008 0.0008 arsenic(as) % ≤ 0.0002 0.0002 0.0002 4.packing details: 5.storage: |
| cas registry number: |
10034-99-8 |
| synonyms: | ;magnesium sulfate (1:1) heptahydrate;magnesium sulfate heptahydrate (mgso4.7h2o);sulfuric acid, magnesium salt (1:1), heptahydrate;magnesium(ii), sulfate, heptahydrate; sulfuric acid magnesium salt (1:1), heptahydrate;magnesium sulphate heptahydrate;magnesium sulfate 7h2o;magnesium sulfate hydrate (1:1:7); |
| molecular formula: | mgso4.7h2o |
| molecular weight: | 246.46956 |
| molecular structure: | 
|
| safety description: | s24/25:avoid contact with skin and eyes.; |