硝酸铬 (CAS No.13548-38-4)
- 物化性质
- 紫红色单斜结晶，易潮解，溶于水，溶于乙醇和丙酮，不溶于硝酸。加热至100℃以上时分解生成氧化铬并释放氮氧化物气体。
- 含量
- ≥98%
- 外观
- 紫红色结晶体
- 溶解性
- 溶于水、乙醇和丙酮
English description（英文原文，共 793 字符）
Product Name:Chromium(III) nitrate
English Name:Chromium(III) nitrate
CAS No.:13548-38-4
Aliases:Chromic nitrate, Nitric acid, chromium(3+) salt
Molecular Formula:Cr(NO₃)₃·9H₂O
Physical Properties:Purple-red monoclinic crystals, hygroscopic, soluble in water, ethanol and acetone, insoluble in nitric acid. Decomposes above 100°C to form chromium oxide and release nitrogen oxide gases.
Uses:Used as a precursor for chromium-based catalysts. Serves as a mordant in the textile dyeing industry, an additive for glaze coloring in glass and ceramic manufacturing, and a corrosion inhibitor for metal surfaces.
Technical Specifications:
CAS: 13548-38-4
Assay: ≥98%
Appearance: purple-red crystals
Solubility: soluble in water, ethanol and acetone
Loss on ignition (as nonahydrate): ≤2%
English Name:Chromium(III) nitrate
CAS No.:13548-38-4
Aliases:Chromic nitrate, Nitric acid, chromium(3+) salt
Molecular Formula:Cr(NO₃)₃·9H₂O
Physical Properties:Purple-red monoclinic crystals, hygroscopic, soluble in water, ethanol and acetone, insoluble in nitric acid. Decomposes above 100°C to form chromium oxide and release nitrogen oxide gases.
Uses:Used as a precursor for chromium-based catalysts. Serves as a mordant in the textile dyeing industry, an additive for glaze coloring in glass and ceramic manufacturing, and a corrosion inhibitor for metal surfaces.
Technical Specifications:
CAS: 13548-38-4
Assay: ≥98%
Appearance: purple-red crystals
Solubility: soluble in water, ethanol and acetone
Loss on ignition (as nonahydrate): ≤2%
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常见问题
- 硝酸铬的 CAS 号是多少？
- 硝酸铬的 CAS 号是 13548-38-4。
- 硝酸铬的分子式和分子量是什么？
- 硝酸铬的分子式为 Cr(NO₃)₃·9H₂O。
- 硝酸铬的英文名称是什么？
- 硝酸铬的英文名称为 Chromium(III) nitrate。
- 硝酸铬还有哪些别名？
- 硝酸铬又称 硝酸铬(III)、九水合硝酸铬。
- 硝酸铬有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条硝酸铬供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 硝酸铬的供应商主要分布在哪些地区？
- 硝酸铬的供应商主要分布在 上海市（1 条） 等地。
- 硝酸铬有哪些级别可选？
- 平台上硝酸铬的供应级别包括 工业级。
- 硝酸铬的报价单位是什么？
- 硝酸铬的报价单位主要有 千克。
- 哪里可以查到硝酸铬的价格？
- 掌上化工硝酸铬产品页汇总了各供应商的最新报价与规格，地址：/chemicals/13548-38-4/。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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