钠基膨润土(85049-30-5) (CAS No.85049-30-5)
- 物化性质
- 白色或浅黄色粉末,无臭无味,易吸湿,遇水体积膨胀并形成胶状悬浮液,具有优良的增稠性、悬浮性、粘结性和阳离子交换性。相对密度约2.3~2.5,耐高温,化学性质稳定。
- 技术参数
- 蒙脱石含量(干基)≥85% 膨胀倍数≥15 mL/g 水分≤12%
English description(英文原文,共 1041 字符)
Product Name:Sodium bentonite
English Name:Sodium bentonite
CAS No.:85049-30-5
Aliases:Soda bentonite, Sodium montmorillonite, Water-soluble bentonite
Molecular Formula:(Na,Ca)0.33(Al,Mg)2Si4O10(OH)2·nH2O
Physical Properties:White or light yellow powder, odorless and tasteless, hygroscopic. It swells in water and forms a colloidal suspension, showing excellent thickening, suspending, binding, and cation-exchange properties. Relative density is about 2.3–2.5, with high temperature resistance and stable chemical properties.
Uses:Mainly used in drilling mud, foundry sand binders, waterproofing and anti-seepage projects, environmental adsorbents, and flocculants for water treatment. It is also widely used as a thickener and suspending agent in coatings, rubber, plastics, ceramics, papermaking, and daily chemical products.
Technical Specifications:
Montmorillonite content (dry basis) ≥85%
Swelling volume ≥15 mL/g
Moisture ≤12%
Fineness: passing rate through 200 mesh sieve ≥95%
pH value (5% aqueous suspension): 8.5–10.5
English Name:Sodium bentonite
CAS No.:85049-30-5
Aliases:Soda bentonite, Sodium montmorillonite, Water-soluble bentonite
Molecular Formula:(Na,Ca)0.33(Al,Mg)2Si4O10(OH)2·nH2O
Physical Properties:White or light yellow powder, odorless and tasteless, hygroscopic. It swells in water and forms a colloidal suspension, showing excellent thickening, suspending, binding, and cation-exchange properties. Relative density is about 2.3–2.5, with high temperature resistance and stable chemical properties.
Uses:Mainly used in drilling mud, foundry sand binders, waterproofing and anti-seepage projects, environmental adsorbents, and flocculants for water treatment. It is also widely used as a thickener and suspending agent in coatings, rubber, plastics, ceramics, papermaking, and daily chemical products.
Technical Specifications:
Montmorillonite content (dry basis) ≥85%
Swelling volume ≥15 mL/g
Moisture ≤12%
Fineness: passing rate through 200 mesh sieve ≥95%
pH value (5% aqueous suspension): 8.5–10.5
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 钠基膨润土(85049-30-5) CAS 85049-30-5 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 钠基膨润土(85049-30-5)的 CAS 号是多少?
- 钠基膨润土(85049-30-5)的 CAS 号是 85049-30-5。
- 钠基膨润土(85049-30-5)的分子式和分子量是什么?
- 钠基膨润土(85049-30-5)的分子式为 (Na,Ca)0.33(Al,Mg)2Si4O10(OH)2·nH2O。
- 钠基膨润土(85049-30-5)的英文名称是什么?
- 钠基膨润土(85049-30-5)的英文名称为 Sodium bentonite。
- 钠基膨润土(85049-30-5)还有哪些别名?
- 钠基膨润土(85049-30-5)又称 钠质膨润土、钠基蒙脱土、膨润土钠盐、水溶性膨润土。
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