木质素磺酸钾 (CAS No.37314-65-1)
- 中文别名
- 木质素磺酸鉀；木素磺酸钾；磺化木质素钾盐
- 英文名称
- Lignosulfonic acid, potassium salt
- 分子式
- (C20H24K2O10S)n
- 所属类别
- 农药化肥原料
- 物化性质
- 深棕色或棕黄色粉末，易溶于水，水溶液呈弱碱性，不溶于乙醇、丙酮等有机溶剂。具有优良的分散性、粘结性和螯合性，可吸附金属离子，属阴离子表面活性剂，具有吸湿性。
- 技术参数
- 外观为深棕色粉末，无可见机械杂质。 纯度 ≥ 99.0%。 水分 ≤ 5.0%，水不溶物 ≤ 0.2%。
English description（英文原文，共 1186 字符）
Product Name:Lignosulfonic acid, potassium salt
English Name:Lignosulfonic acid, potassium salt
CAS No.:37314-65-1
Aliases:Potassium lignosulfonate, Lignin sulfonic acid potassium salt, Sulfonated lignin potassium salt
Molecular Formula:(C20H24K2O10S)n
Physical Properties:Deep brown or brownish-yellow powder, readily soluble in water, aqueous solution weakly alkaline, insoluble in ethanol, acetone and other organic solvents. It has excellent dispersing, binding and chelating properties, capable of adsorbing metal ions. It is an anionic surfactant and hygroscopic.
Uses:Potassium lignosulfonate is mainly used as a concrete water-reducing agent, significantly improving the workability and fluidity of concrete and enhancing its strength and durability. In the dye industry, it serves as a dispersant and filler to improve dye leveling. It is also used in ceramic body strengthening, water treatment, and pesticide emulsification and dispersion.
Technical Specifications:
Dark brown powder with no visible mechanical impurities.
Purity ≥ 99.0%.
Moisture ≤ 5.0%; water-insoluble matter ≤ 0.2%.
pH (1% aqueous solution): 7.0–9.0.
Fineness (passing 80-mesh sieve) ≥ 95.0%.
English Name:Lignosulfonic acid, potassium salt
CAS No.:37314-65-1
Aliases:Potassium lignosulfonate, Lignin sulfonic acid potassium salt, Sulfonated lignin potassium salt
Molecular Formula:(C20H24K2O10S)n
Physical Properties:Deep brown or brownish-yellow powder, readily soluble in water, aqueous solution weakly alkaline, insoluble in ethanol, acetone and other organic solvents. It has excellent dispersing, binding and chelating properties, capable of adsorbing metal ions. It is an anionic surfactant and hygroscopic.
Uses:Potassium lignosulfonate is mainly used as a concrete water-reducing agent, significantly improving the workability and fluidity of concrete and enhancing its strength and durability. In the dye industry, it serves as a dispersant and filler to improve dye leveling. It is also used in ceramic body strengthening, water treatment, and pesticide emulsification and dispersion.
Technical Specifications:
Dark brown powder with no visible mechanical impurities.
Purity ≥ 99.0%.
Moisture ≤ 5.0%; water-insoluble matter ≤ 0.2%.
pH (1% aqueous solution): 7.0–9.0.
Fineness (passing 80-mesh sieve) ≥ 95.0%.
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常见问题
- 木质素磺酸钾的 CAS 号是多少？
- 木质素磺酸钾的 CAS 号是 37314-65-1。
- 木质素磺酸钾的分子式和分子量是什么？
- 木质素磺酸钾的分子式为 (C20H24K2O10S)n。
- 木质素磺酸钾的英文名称是什么？
- 木质素磺酸钾的英文名称为 Lignosulfonic acid, potassium salt。
- 木质素磺酸钾还有哪些别名？
- 木质素磺酸钾又称 木质素磺酸鉀、木素磺酸钾、磺化木质素钾盐。
- 木质素磺酸钾有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条木质素磺酸钾供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 木质素磺酸钾的供应商主要分布在哪些地区？
- 木质素磺酸钾的供应商主要分布在 上海市（1 条） 等地。
- 木质素磺酸钾有哪些级别可选？
- 平台上木质素磺酸钾的供应级别包括 工业级。
- 木质素磺酸钾的报价单位是什么？
- 木质素磺酸钾的报价单位主要有 千克。
- 哪里可以查到木质素磺酸钾的价格？
- 掌上化工木质素磺酸钾产品页汇总了各供应商的最新报价与规格，地址：/chemicals/37314-65-1/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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