一水硫酸锌 (CAS No.7446-19-7)
- 物化性质
- 白色结晶粉末或颗粒，易溶于水，微溶于乙醇，水溶液呈酸性。在空气中易风化，加热至100℃以上失去结晶水成为无水硫酸锌。密度约1.31 g/cm³，熔点约100℃（失水分解）。
- 技术参数
- 主含量（以Zn计）≥35.2%，符合饲料级或工业级标准 游离酸（以H2SO4计）≤0.05% 重金属（以Pb计）≤0.001% 水不溶物≤0.01%，外观为白色结晶粉末 pH值（50g/L水溶液）≥4.0
English description（英文原文，共 1154 字符）
Product Name:Zinc sulfate monohydrate
English Name:Zinc sulfate monohydrate
CAS No.:7446-19-7
Aliases:Zinc sulfate hydrate, Zinc vitriol monohydrate
Molecular Formula:ZnSO4·H2O
Physical Properties:White crystalline powder or granules, readily soluble in water, slightly soluble in ethanol, aqueous solution is acidic. It effloresces in air and loses its crystal water above 100°C to become anhydrous zinc sulfate. Density approximately 1.31 g/cm³, melting point about 100°C (decomposition with water loss).
Uses:Primarily used in the production of zinc salts and lithopone, serving as a raw material for electroplating and zinc-based chemicals. In agriculture, it is applied as a micronutrient fertilizer to replenish soil zinc and promote crop growth. Also used as a mordant in the textile industry, an emetic in pharmaceuticals, and a reagent in chemical analysis.
Technical Specifications:
Main content (as Zn) ≥ 35.2%, conforming to feed-grade or industrial standards
Free acid (as H2SO4) ≤ 0.05%
Heavy metals (as Pb) ≤ 0.001%
Water-insoluble matter ≤ 0.01%, appearance as white crystalline powder
pH value (50 g/L aqueous solution) ≥ 4.0
English Name:Zinc sulfate monohydrate
CAS No.:7446-19-7
Aliases:Zinc sulfate hydrate, Zinc vitriol monohydrate
Molecular Formula:ZnSO4·H2O
Physical Properties:White crystalline powder or granules, readily soluble in water, slightly soluble in ethanol, aqueous solution is acidic. It effloresces in air and loses its crystal water above 100°C to become anhydrous zinc sulfate. Density approximately 1.31 g/cm³, melting point about 100°C (decomposition with water loss).
Uses:Primarily used in the production of zinc salts and lithopone, serving as a raw material for electroplating and zinc-based chemicals. In agriculture, it is applied as a micronutrient fertilizer to replenish soil zinc and promote crop growth. Also used as a mordant in the textile industry, an emetic in pharmaceuticals, and a reagent in chemical analysis.
Technical Specifications:
Main content (as Zn) ≥ 35.2%, conforming to feed-grade or industrial standards
Free acid (as H2SO4) ≤ 0.05%
Heavy metals (as Pb) ≤ 0.001%
Water-insoluble matter ≤ 0.01%, appearance as white crystalline powder
pH value (50 g/L aqueous solution) ≥ 4.0
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常见问题
- 一水硫酸锌的 CAS 号是多少？
- 一水硫酸锌的 CAS 号是 7446-19-7。
- 一水硫酸锌的分子式和分子量是什么？
- 一水硫酸锌的分子式为 ZnSO4·H2O。
- 一水硫酸锌的英文名称是什么？
- 一水硫酸锌的英文名称为 Zinc sulfate monohydrate。
- 一水硫酸锌还有哪些别名？
- 一水硫酸锌又称 硫酸锌一水合物、一水合硫酸锌。
- 一水硫酸锌有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条一水硫酸锌供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 一水硫酸锌的供应商主要分布在哪些地区？
- 一水硫酸锌的供应商主要分布在 上海市（1 条） 等地。
- 一水硫酸锌有哪些级别可选？
- 平台上一水硫酸锌的供应级别包括 工业级。
- 一水硫酸锌的报价单位是什么？
- 一水硫酸锌的报价单位主要有 千克。
- 哪里可以查到一水硫酸锌的价格？
- 掌上化工一水硫酸锌产品页汇总了各供应商的最新报价与规格，地址：/chemicals/7446-19-7/。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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