南非七水硫酸鎂供應商
Epsomite (Epsom salt) for agricultural fertiliser, pharmaceutical laxative, textile dyeing, fireproofing, and water-treatment applications.
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| CAS編號 | 10034-99-8 |
| 公式 | MgSO₄·7HXNUMXO |
| 純度 | ≥99％ |
| 外觀 | 白色結晶顆粒或粉末 |
| MgO含量 | ≥16％ |
| 水中溶解度 | 710 攝氏度時為 20 克/公升 |
| 聯合國編號 | 不適用（無害） |
Magnesium Sulphate in Agriculture and Industry
Magnesium sulphate heptahydrate (Epsom salt) is an important source of both magnesium and sulphur in agricultural applications. Magnesium is a central atom in the chlorophyll molecule, and deficiency causes interveinal chlorosis; MgSO₄ can be applied both as a soil amendment and as a foliar spray for fast correction. In the textile industry it fixes reactive dyes on cotton and acts as a dyebath electrolyte. Pharmaceutical-grade Epsom salt is a well-established osmotic laxative used in bowel preparation and as a soaking remedy for muscle aches.
等級和包裝
Terracore stocks agricultural and food/pharmaceutical grades of magnesium sulphate heptahydrate. Agricultural grade is available in 25 kg bags and 1,000 kg bulk bags. Pharmaceutical grade (BP/USP) is supplied in sealed 25 kg HDPE-lined bags with full GMP batch documentation. COA reports MgO content, sulphate, and moisture. Product is non-regulated for transport.
應用領域
- Magnesium fertiliser (foliar and soil-applied)
- Pharmaceutical laxative (Epsom salt)
- Textile dyeing mordant and fixing agent
- Fireproofing construction material additive
- Animal feed magnesium supplement
- pH buffer in laboratory media