亚铁氰化钾 (CAS No.13943-58-3)
- 物化性质
- 柠檬黄色单斜晶系柱状结晶或粉末,无臭,略带咸味。密度1.85 g/cm³(20℃),三水合物70℃失去结晶水,400℃以上分解。易溶于水(20℃时33.3 g/100 mL),不溶于乙醇、乙醚、丙酮等有机溶剂。常温稳定,遇强酸、强氧化剂反应。
- 纯度
- 工业级≥99%,食品级≥99.5%
- 外观
- 柠檬黄色结晶或粉末
- 密度
- 1.85 g/cm³(20℃)
- 溶解性
- 20℃水中溶解度33.3 g/100 mL
- 储存条件
- 密封、阴凉干燥、避光防潮
English description(英文原文,共 1099 字符)
Product Name:Potassium ferrocyanide
English Name:Potassium ferrocyanide
CAS No.:13943-58-3
Aliases:Yellow prussiate of potash, Potassium hexacyanoferrate(II)
Molecular Formula:Anhydrous: K4[Fe(CN)6]; trihydrate: K4[Fe(CN)6]·3H2O
Physical Properties:Lemon-yellow monoclinic columnar crystals or powder, odorless, with a slightly salty taste. Density 1.85 g/cm³ (20°C). The trihydrate loses crystal water at 70°C and decomposes above 400°C. Freely soluble in water (33.3 g/100 mL at 20°C), insoluble in ethanol, ether, acetone and other organic solvents. Stable at room temperature, reacts with strong acids and oxidants.
Uses:Used as an anti-caking agent for table salt, also applied in printing and dyeing as an oxidant, pigment preparation, steel carburizing and heat treatment, lithography, engraving, and as a chemical reagent.
Technical Specifications:
Purity: industrial grade ≥99%, food grade ≥99.5%
Appearance: lemon-yellow crystals or powder
Density: 1.85 g/cm³ (20°C)
Solubility: 33.3 g/100 mL water at 20°C
Storage: sealed, cool and dry place, protected from light and moisture
English Name:Potassium ferrocyanide
CAS No.:13943-58-3
Aliases:Yellow prussiate of potash, Potassium hexacyanoferrate(II)
Molecular Formula:Anhydrous: K4[Fe(CN)6]; trihydrate: K4[Fe(CN)6]·3H2O
Physical Properties:Lemon-yellow monoclinic columnar crystals or powder, odorless, with a slightly salty taste. Density 1.85 g/cm³ (20°C). The trihydrate loses crystal water at 70°C and decomposes above 400°C. Freely soluble in water (33.3 g/100 mL at 20°C), insoluble in ethanol, ether, acetone and other organic solvents. Stable at room temperature, reacts with strong acids and oxidants.
Uses:Used as an anti-caking agent for table salt, also applied in printing and dyeing as an oxidant, pigment preparation, steel carburizing and heat treatment, lithography, engraving, and as a chemical reagent.
Technical Specifications:
Purity: industrial grade ≥99%, food grade ≥99.5%
Appearance: lemon-yellow crystals or powder
Density: 1.85 g/cm³ (20°C)
Solubility: 33.3 g/100 mL water at 20°C
Storage: sealed, cool and dry place, protected from light and moisture
共 1 家生产厂家、批发商,
1 条供应报价
供应报价
常见问题
- 亚铁氰化钾的 CAS 号是多少?
- 亚铁氰化钾的 CAS 号是 13943-58-3。
- 亚铁氰化钾的分子式和分子量是什么?
- 亚铁氰化钾的分子式为 无水物:K4[Fe(CN)6];三水合物:K4[Fe(CN)6]·3H2O。
- 亚铁氰化钾的英文名称是什么?
- 亚铁氰化钾的英文名称为 Potassium ferrocyanide。
- 亚铁氰化钾还有哪些别名?
- 亚铁氰化钾又称 黄血盐钾、六氰基铁(II)酸钾。
- 亚铁氰化钾有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条亚铁氰化钾供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 亚铁氰化钾的供应商主要分布在哪些地区?
- 亚铁氰化钾的供应商主要分布在 上海市(1 条) 等地。
- 亚铁氰化钾有哪些级别可选?
- 平台上亚铁氰化钾的供应级别包括 工业级。
- 亚铁氰化钾的报价单位是什么?
- 亚铁氰化钾的报价单位主要有 千克。
- 哪里可以查到亚铁氰化钾的价格?
- 掌上化工亚铁氰化钾产品页汇总了各供应商的最新报价与规格,地址:/chemicals/13943-58-3/。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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