| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| P816250 | MACKLIN | 氰酸钾 | 分析对照品,99% | 262元/250mg; | 咨询 |
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| P816249 | MACKLIN | 氰酸钾 | 97% | 30元/25g; 55元/100g; 185元/500g; 890元/2.5kg; 2680元/10kg; | 咨询 |
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| 521744 | J&K | Potassium cyanate | 97% | 121元/100G; 355元/500G; 601元/1KG; | 咨询 |
基本信息 | 分子式 | KOCN | | 分子量 | 81.12 | | 密度 | 2.056 | | MDL编码 | MFCD00011411 | | Beilstein | 3594798 | | Merck | 14,7625 | | EINECS 编号 | 209-676-3 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H302 | | 防范说明 | P262 | | WGK | 1 | | RTECS | GS6825000 | | TSCA | 是 |
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| 033356 | Alfa Aesar | Potassium cyanate | 97% | 658元/100g; 1769元/500g; 6399元/2kg; | 咨询 |
应用
Potassium cyanate is used in gold mining, organic synthesis and electroplating. 备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store at room temperature. Incompatible with acids. It is hygroscopic in nature. 基本信息 MDL
MFCD00011411 EINECS
209-676-3 分子式
KOCN 分子量
81.12 熔点
700-900° dec. 密度
2.056 灵敏度
Ambient temperatures. 形态
Crystalline 溶解性
Soluble in water. Slightly soluble in alcohol Merck
14,7625 GHS危害和防范说明 GHS符号
Hazard Statements
H302
Harmful if swallowed. Precautionary Statements
P264-P270-P301+P312a-P330-P501a
Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
22
Harmful if swallowed. 安全等级
24/25
Avoid contact with skin and eyes. 欧盟危险品标志
 RTECS
GS6825000 TSCA
是 |
| C20111 | Alfa Aesar | Potassium cyanate | 97%, pure | 570元/100g; 1872元/500g; 2461元/1kg; | 咨询 |
基本信息 Ref#
20111 MDL
11411 分子式
C K N O 分子量
81.12 |
| 215074 | Sigma-Aldrich | Potassium cyanate | 96% | 366.2元/100 G; 869.07元/500 G; | 咨询 |
产品说明 一般描述 可以通过使尿素与碱金属氢氧化物或碳酸盐在高温下反应来制备氰酸钾。 应用 氰酸钾可用作合成以下物质的反应成分之一： - 尿素
- 乙内酰脲
- 糖胺1,2-(环状氨基甲酸酯){糖呋喃诺(或吡喃)[1,2-d]恶唑烷-2-酮}
- 氨基甲酸酯
- (S)-(-)-1-氨基甲酰基-2-甲氧基甲基吡咯烷
包装 100, 500 g in poly bottle 基本信息 | 线性分子式 | KOCN | | 分子量 | 81.12 | | Beilstein | 3594798 | | EC 号 | 209-676-3 | | MDL编号 | MFCD00011411 | | eCl@ss | 38060513 | | PubChem化学物质编号 | 329752160 | | NACRES | NA.55 |
产品性质 | 质量水平 | 200 | | 测定 | 96% | | 形式 | powder, crystals or chunks | | 密度 | 2.056 g/mL at 25 ℃ (lit.) | | SMILES string | [K+].[O-]C#N | | InChI | 1S/CHNO.K/c2-1-3;/h3H;/q;+1/p-1 | | InChI key | GKKCIDNWFBPDBW-UHFFFAOYSA-M |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H319 - H412 | | 预防措施声明 | P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 8.04957 | Sigma-Aldrich | Potassium cyanate | for synthesis | 294.22元/100 G; 473.3元/1 KG; | 咨询 |
产品说明 分析说明 Assay (argentometric): ≥ 97.0 %
Potassium cyanide: ≤ 1.0 % 基本信息 | 经验(实验)分子式 | CKNO | | 分子量 | 81.12 | | MDL编号 | MFCD00011411 | | EC索引号 | 209-676-3 |
产品性质 | 质量水平 | 200 | | 效能 | 567 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 10 (20 ℃, 50 g/L in H2O) | | bp | 700-900 ℃/1000 hPa (decomposition) | | mp | 315 ℃ | | 溶解性 | 750 g/L | | 密度 | 2.056 g/cm3 at 20 ℃ | | 堆积密度 | 870 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/CHNO.K/c2-1-3;/h3H;/q;+1/p-1 | | InChI key | GKKCIDNWFBPDBW-UHFFFAOYSA-M |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H319 - H412 | | 预防措施声明 | P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| V900111 | Sigma-Aldrich | Potassium cyanate | Vetec™, reagent grade, 96% | 177.78元/100 G; 563.5元/500 G; | 咨询 |
产品说明 包装 100, 500 g in poly bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 线性分子式 | KOCN | | 分子量 | 81.12 | | Beilstein | 3594798 | | EC 号 | 209-676-3 | | MDL编号 | MFCD00011411 | | PubChem化学物质编号 | 329829547 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | 96% | | 形式 | powder, crystals or chunks | | 密度 | 2.056 g/mL at 25 ℃ (lit.) | | SMILES string | [K+].[O-]C#N | | InChI | 1S/CHNO.K/c2-1-3;/h3H;/q;+1/p-1 | | InChI key | GKKCIDNWFBPDBW-UHFFFAOYSA-M |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H319 - H412 | | 预防措施声明 | P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 995151 | Fluorochem | Potassium cyanate | 97% | 220元/1g; 286元/25g; 528元/100g; 1452元/500g; | 咨询 |
基本信息 | CAS Number | 590-28-3 | | MDL Number | MFCD00011411 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
H319: Causes serious eye irritation.
H412: Harmful to aquatic life with long lasting effects.
| | 防范说明 | P264: Wash hands and face thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P273: Avoid release to the environment.
P280: Wear
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P330: Rinse mouth.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P501: Dispose of contents/container to hazardous or special waste collection point..
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