| 货号 | 品牌 | 包装 | 库存 | 目录价 | 您的价格 | 数量 |
|---|---|---|---|---|---|---|
| G800512-500G | GKSTECH | 500G | ¥132.00 |
|
| 中文名称： | 无水磷酸二氢钾 |
|---|---|
| 中文别名： | 磷酸二氢钾;磷酸一钾;磷酸二氢钾(农用);磷酸二氫鉀;二氢磷酸钾;磷酸根標準液;磷酸钾单水合物;酸性磷酸钾;饲料用磷酸二氢钾;饲料用磷酸一钾;食用磷酸二氢钾;食用磷酸一钾;PH四草酸钠缓冲溶液;发酵专用磷酸二氢钾试剂级;工业级磷酸二氢钾;磷酸二氢钾 USP标准品;磷酸二氢钾 药用辅料;磷酸二氢钾（MKP）;磷酸二氢钾；Potassium dihydrogen phosphate;磷酸二氢钾(无水);磷酸二氢钾, ACS试剂;磷酸二氢钾,AR;磷酸二氢钾,CP;磷酸二氢钾,GR;磷酸二氢钾,HPLC;磷酸二氢钾,PT;磷酸二氢钾,SP;磷酸二氢钾,无水;磷酸二氢钾,药用级;磷酸二氢钾 高含量工业级;磷酸二氢钾MKP;磷酸二氢钾PH标准物质;磷酸二氢钾高含量全水溶;磷酸钾;农业专用磷酸二氢钾;食品级磷酸二氢钾;碳酸二氢钾;无水磷酸二氢钾;无水磷酸氢二钾;酸性磷酸钾 溶液;科伦多磷酸二氢钾（食品级）;千顶 99.5%膨化粉剂磷酸二氢钾 |
| 英文名称： | Potassium dihydrogen phosphate |
| 英文别名： | Potassium dihydrogen phosphate;BUFFER CONCENTRATE II FROM POTASSIUM DIHYDROGEN PHOSPHATE;DIPOTASSIUM HYDROGEN PHOSPHATE;KALII DIHYDROGENOPHOSPHAS;MKP;MONOBASIC POTASSIUM PHOSPHATE;MONO-POTASSIUM;MONOPOTASSIUM PHOSPHATE;PHOSPHATE, ANALYTICAL STANDARD;PHOSPHATE HIGH;PHOSPHATE ION CHROMATOGRAPHY STANDARD;PHOSPHATE LOW NO 1;PHOSPHATE LOW NO 2;PHOSPHATE SINGLE COMPONENT STANDARD;PHOSPHATE STANDARD SOLUTION;POTASSIUM ACID PHOSPHATE;POTASSIUM BIPHOSPHATE;POTASSIUM DIHYDROGEN ORTHOPHOSPHATE;POTASSIUM DIHYDROGEN PHOSPHATE CONCENTRATE II;POTASSIUM DIHYDROGEN PHOSPHATE (MONOBASIC);Feed grade monopotassium phosphate (feed MKP);Phosphoric Acid Potassium;Potassium dihydrogen orthophosphate(V);POTASSIUM DIHYDROGEN PHOSPHATE, MOLECULAR BIOLOGY GRADE;Potassium dihydrogen phosphate,agricultural;Potassium phosphate monobasic;Potassiumphosphate;POTASSIUM PHOSPHATE, MONOBASIC, ANHYDROUS;Monobasic PotassiuM Phosphate (AS);MonopotassiuM phosphate;Potassium phosphate;Potassium phosphate,Anhydrous;Potassium phosphate, monobasic;Phosphoric acid, monopotassium salt;Monopotassium monophosphate;Monopotassium orthophosphate;Monopotassium dihydrogen phosphate;Sorensen's potassium phosphate;Potassium dihydrogenorthophosphate;KH2PO4;potassium dihydrogenphosphate;Orthophosphoric acid, m |
| CAS号： | 7778-77-0 |
| 分子式： | H2KO4P |
| 分子量： | 136.09 |
| EINECS： | 231-913-4 |
| 密度： | 2.338 g/mL at 25 °C(lit.) |
| 熔点： | 252.6 °C (lit.) |
| 沸点： | 158 °C at 760 mmHg |
| 水溶性： | 222 g/L (20 ºC) |
| 纯度： | AR,≥98.0% |
| 存储条件： | Store at +5°C to +30°C. |
| 检验项目 | 标准值 | |||||
| Test | Specification | |||||
| 外观 | 白色粉末 | |||||
| Appearance | ||||||
| 含量 % | ≥98.0 | |||||
| Assay | ||||||
| 水不溶物 % | ≤0.2 | |||||
| water insoluble matter | ||||||
| 水分 % | ≤1.0 | |||||
| Moisture content | ||||||
| pH值 | 4.3～4.7 | |||||
| pH | ||||||
| 砷 % | ≤0.015 | |||||
| Arsenic | ||||||
| 重金属 % | ≤0.008 | |||||
| Heavy metals | ||||||
| 氯化物 % | ≤0.2 | |||||
| Chlorides | ||||||
| 铁 % | ≤0.008 | |||||
| Iron | ||||||
| 检验依据 | HG/T 4511-2013 | |||||
| Standard of Analysis | ||||||
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