磷酸二氢钾
Potassium dihydrogen phosphate
| CAS NO： | 7778-77-0 |
| 规格： | ，PT，AR，GR，GR，99.5%，AR，99.5%，SP，99.5% |
| 包装规格： | 500g，2500g，10000g，250g，1kg，25g，100g，5 G，500 G，1 KG，2.5 KG，100 G，25 G，250 G，6 X 500 G，4 X 2.5 KG，10 KG，5KG，6X1KG，6X500G，25 KG，30 G，1 L，4 L，25KG，2.5kg，10kg，500克，10克，500ml，1L，10L，250lb，20L，12kg，50kg，3kg，50g，250 G，1 KG，5 KG，25 KG，50 KG，50 G，500 G，1 G |
| 优惠价： | QQ在线咨询在线留言 |
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3058196 | Alfa Aesar | 98+% | 500g | 571 | 请咨询 |
| 3058196 | Alfa Aesar | 98+% | 2500g | 2550 | 请咨询 |
| 3058196 | Alfa Aesar | 98+% | 10000g | 4250 | 请咨询 |
| 3058197 | Alfa Aesar | 98+% | 250g | 698 | 请咨询 |
| 3058197 | Alfa Aesar | 98+% | 500g | 1118 | 请咨询 |
| 3058197 | Alfa Aesar | 98+% | 1kg | 1900 | 请咨询 |
| 3058198 | Alfa Aesar | 98+% | 25g | 4940 | 请咨询 |
| 3058198 | Alfa Aesar | 98+% | 100g | 15620 | 请咨询 |
| 3140339 | Supelco | 98+% | 5 G | 787 | 请咨询 |
| 3190382 | Sigma-Aldrich | 98+% | 500 G | 1440 | 请咨询 |
| 3190382 | Sigma-Aldrich | 98+% | 1 KG | 1790 | 请咨询 |
| 3190382 | Sigma-Aldrich | 98+% | 2.5 KG | 2780 | 请咨询 |
| 3190383 | Sigma-Aldrich | 98+% | 100 G | 598 | 请咨询 |
| 3190383 | Sigma-Aldrich | 98+% | 500 G | 1520 | 请咨询 |
| 3190383 | Sigma-Aldrich | 98+% | 1 KG | 2820 | 请咨询 |
| 3190384 | Sigma-Aldrich | 98+% | 500 G | 162 | 请咨询 |
| 3190385 | Sigma-Aldrich | 98+% | 100 G | 536 | 请咨询 |
| 3190385 | Sigma-Aldrich | 98+% | 500 G | 1640 | 请咨询 |
| 3190385 | Sigma-Aldrich | 98+% | 1 KG | 2790 | 请咨询 |
| 3190386 | Sigma-Aldrich | 98+% | 25 G | 1720 | 请咨询 |
| 3190386 | Sigma-Aldrich | 98+% | 250 G | 9450 | 请咨询 |
| 3190386 | Sigma-Aldrich | 98+% | 2.5 KG | 61970 | 请咨询 |
| 3190387 | Sigma-Aldrich | 98+% | 25 G | 819 | 请咨询 |
| 3190387 | Sigma-Aldrich | 98+% | 500 G | 1340 | 请咨询 |
| 3190387 | Sigma-Aldrich | 98+% | 1 KG | 2400 | 请咨询 |
| 3190387 | Sigma-Aldrich | 98+% | 2.5 KG | 3380 | 请咨询 |
| 3190387 | Sigma-Aldrich | 98+% | 6 X 500 G | 6110 | 请咨询 |
| 3190387 | Sigma-Aldrich | 98+% | 4 X 2.5 KG | 9310 | 请咨询 |
| 3190388 | Sigma-Aldrich | 98+% | 100 G | 515 | 请咨询 |
| 3190388 | Sigma-Aldrich | 98+% | 500 G | 1780 | 请咨询 |
| 3190388 | Sigma-Aldrich | 98+% | 1 KG | 2270 | 请咨询 |
| 3190388 | Sigma-Aldrich | 98+% | 10 KG | 7570 | 请咨询 |
| 3190389 | Sigma-Aldrich | 98+% | 100 G | 1022 | 请咨询 |
| 3190389 | Sigma-Aldrich | 98+% | 500 G | 2830 | 请咨询 |
| 3190389 | Sigma-Aldrich | 98+% | 1 KG | 4480 | 请咨询 |
| 3190390 | Sigma-Aldrich | 98+% | 500 G | 1730 | 请咨询 |
| 3190390 | Sigma-Aldrich | 98+% | 1 KG | 2490 | 请咨询 |
| 3190390 | Sigma-Aldrich | 98+% | 2.5 KG | 3140 | 请咨询 |
| 3190391 | Sigma-Aldrich | 98+% | 500G | 1300 | 请咨询 |
| 3190391 | Sigma-Aldrich | 98+% | 1KG | 2080 | 请咨询 |
| 3190391 | Sigma-Aldrich | 98+% | 5KG | 3240 | 请咨询 |
| 3190391 | Sigma-Aldrich | 98+% | 6X1KG | 3420 | 请咨询 |
| 3190391 | Sigma-Aldrich | 98+% | 6X500G | 4350 | 请咨询 |
| 3190392 | Sigma-Aldrich | 98+% | 1 KG | 2660 | 请咨询 |
| 3190392 | Sigma-Aldrich | 98+% | 25 KG | 10190 | 请咨询 |
| 3190393 | 98+% | 30 G | 7550 | 请咨询 | |
| 3190394 | Sigma-Aldrich | 98+% | 500 G | 1260 | 请咨询 |
| 3190394 | Sigma-Aldrich | 98+% | 1 KG | 1630 | 请咨询 |
| 3190394 | Sigma-Aldrich | 98+% | 2.5 KG | 2800 | 请咨询 |
| 3190397 | Sigma-Aldrich | 98+% | 1 L | 1066 | 请咨询 |
| 3190397 | Sigma-Aldrich | 98+% | 4 L | 2530 | 请咨询 |
| 3468249 | 翁江 | PT | 100g | 32 | 请咨询 |
| 3468249 | 翁江 | AR | 500g | 17 | 请咨询 |
| 3468249 | 翁江 | AR | 25KG | 661 | 请咨询 |
| 3474602 | Alfa Aesar | 98+% | 500g | 1055 | 请咨询 |
| 3474602 | Alfa Aesar | 98+% | 2.5kg | 4430 | 请咨询 |
| 3475444 | Alfa Aesar | 98+% | 1kg | 1770 | 请咨询 |
| 3475444 | Alfa Aesar | 98+% | 5kg | 8930 | 请咨询 |
| 3476326 | Alfa Aesar | 98+% | 500g | 1620 | 请咨询 |
| 3476326 | Alfa Aesar | 98+% | 2.5kg | 4300 | 请咨询 |
| 3476326 | Alfa Aesar | 98+% | 10kg | 8230 | 请咨询 |
| 3479581 | Alfa Aesar | 98+% | 25g | 886 | 请咨询 |
| 3479581 | Alfa Aesar | 98+% | 500g | 1290 | 请咨询 |
| 3479581 | Alfa Aesar | 98+% | 2.5kg | 3880 | 请咨询 |
| 3481991 | Alfa Aesar | 98+% | 2.5kg | 4070 | 请咨询 |
| 3481991 | Alfa Aesar | 98+% | 10kg | 8980 | 请咨询 |
| 3484662 | AR | 500g | 10 | 41 | |
| 3485102 | GR | 500g | 17 | 1 | |
| 3487098 | Ryon | GR，99.5% | 500克 | 69 | 请咨询 |
| 3487098 | Ryon | AR，99.5% | 500克 | 34 | 请咨询 |
| 3487098 | Ryon | SP，99.5% | 10克 | 161 | 请咨询 |
| 3522348 | J&K | 98+% | 25G | 75 | 请咨询 |
| 3522348 | J&K | 98+% | 100G | 260 | 请咨询 |
| 3522348 | J&K | 98+% | 500G | 757 | 请咨询 |
| 3522348 | J&K | 98+% | 2.5KG | 2170 | 请咨询 |
| 3522349 | J&K | 98+% | 100G | 184 | 请咨询 |
| 3522349 | J&K | 98+% | 500G | 660 | 请咨询 |
| 3522349 | J&K | 98+% | 1KG | 1130 | 请咨询 |
| 3540568 | SERVA | 98+% | 500G | 667 | 请咨询 |
| 3540569 | SERVA | 98+% | 1KG | 965 | 请咨询 |
| 3540570 | SERVA | 98+% | 5KG | 3480 | 请咨询 |
| 3540571 | SERVA | 98+% | 1KG | 667 | 请咨询 |
| 3540572 | SERVA | 98+% | 5KG | 2640 | 请咨询 |
| 3555268 | Strem | 98+% | 250g | 583 | 请咨询 |
| 3555268 | Strem | 98+% | 1kg | 1400 | 请咨询 |
| 3555268 | Strem | 98+% | 5kg | 5500 | 请咨询 |
| 4021358 | Alfa Aesar | 98+% | 500ml | 1540 | 请咨询 |
| 4021358 | Alfa Aesar | 98+% | 1L | 2370 | 请咨询 |
| 4022989 | Alfa Aesar | 98+% | 500g | 686 | 请咨询 |
| 4023071 | Alfa Aesar | 98+% | 500ml | 320 | 请咨询 |
| 4023080 | Alfa Aesar | 98+% | 1kg | 617 | 请咨询 |
| 4023315 | Alfa Aesar | 98+% | 1kg | 731 | 请咨询 |
| 4023337 | Alfa Aesar | 98+% | 1kg | 671 | 请咨询 |
| 4023338 | Alfa Aesar | 98+% | 250g | 272 | 请咨询 |
| 4023376 | Alfa Aesar | 98+% | 500g | 399 | 请咨询 |
| 4023467 | Alfa Aesar | 98+% | 10L | 791 | 请咨询 |
| 4023533 | Alfa Aesar | 98+% | 500g | 528 | 请咨询 |
| 4023849 | Alfa Aesar | 98+% | 500g | 810 | 请咨询 |
| 4031002 | Alfa Aesar | 98+% | 250lb | 68010 | 请咨询 |
| 4031268 | Alfa Aesar | 98+% | 20L | 1100 | 请咨询 |
| 4031840 | Alfa Aesar | 98+% | 2.5kg | 2900 | 请咨询 |
| 4032117 | Alfa Aesar | 98+% | 12kg | 11230 | 请咨询 |
| 4032650 | Alfa Aesar | 98+% | 20L | 1620 | 请咨询 |
| 4032652 | Alfa Aesar | 98+% | 1L | 333 | 请咨询 |
| 4032713 | Alfa Aesar | 98+% | 500ml | 340 | 请咨询 |
| 4032799 | Alfa Aesar | 98+% | 10kg | 6320 | 请咨询 |
| 4033066 | Alfa Aesar | 98+% | 500g | 665 | 请咨询 |
| 4033080 | Alfa Aesar | 98+% | 20L | 1150 | 请咨询 |
| 4033224 | Alfa Aesar | 98+% | 50kg | 26670 | 请咨询 |
| 4033311 | Alfa Aesar | 98+% | 3kg | 2230 | 请咨询 |
| 4033836 | Alfa Aesar | 98+% | 500g | 824 | 请咨询 |
| 4056498 | Alfa Aesar | 98+% | 50g | 1880 | 请咨询 |
| 4056498 | Alfa Aesar | 98+% | 250g | 5970 | 请咨询 |
| 4056498 | Alfa Aesar | 98+% | 1kg | 17510 | 请咨询 |
| 4059031 | Supelco | 98+% | 250 G | 666 | 请咨询 |
| 4059031 | Supelco | 98+% | 1 KG | 1590 | 请咨询 |
| 4059031 | Supelco | 98+% | 5 KG | 5070 | 请咨询 |
| 4059031 | Supelco | 98+% | 25 KG | 31710 | 请咨询 |
| 4059031 | Supelco | 98+% | 50 KG | 51530 | 请咨询 |
| 4059032 | Supelco | 98+% | 50 G | 2540 | 请咨询 |
| 4059032 | Supelco | 98+% | 250 G | 3850 | 请咨询 |
| 4059032 | Supelco | 98+% | 500 G | 7800 | 请咨询 |
| 4059033 | Supelco | 98+% | 1 KG | 2070 | 请咨询 |
| 4059033 | Supelco | 98+% | 25 KG | 41220 | 请咨询 |
| 4059145 | Supelco | 98+% | 1 L | 851 | 请咨询 |
| 4076533 | Supelco | 98+% | 1 G | 3100 | 请咨询 |
| 4076534 | Sigma-Aldrich | 98+% | 100 G | 668 | 请咨询 |
| 4076534 | Sigma-Aldrich | 98+% | 500 G | 1280 | 请咨询 |
| 4076534 | Sigma-Aldrich | 98+% | 1 KG | 2160 | 请咨询 |
| 4076998 | Millipore | 98+% | 250 G | 654 | 请咨询 |
| 4076998 | Millipore | 98+% | 1 KG | 1450 | 请咨询 |
| 4083366 | Supelco | 98+% | 100 G | 1180 | 请咨询 |
| 4083366 | Supelco | 98+% | 250 G | 2600 | 请咨询 |
| 4084337 | USP | 98+% | 5 G | 3230 | 请咨询 |
| 4092920 | Supelco | 98+% | 50 G | 1006 | 请咨询 |
| 4092920 | Supelco | 98+% | 250 G | 3570 | 请咨询 |
| 4171455 | Amethyst | 98+% | 500G | 110 | 请咨询 |
| 4171563 | Amethyst | 98+% | 500G | 90 | 请咨询 |
| 4171563 | Amethyst | 98+% | 25KG | 1220 | 请咨询 |
结构式
 |
基本信息
| 应用 | Potassium dihydrogen phosphate is used as a food additive, fertilizer (NPK), paint additive, coating additive, adhesive, buffering agent and in optical modulators. It is extensively used in research and analytical laboratories as a buffer in mobile/sample preparations for analysis by high pressure liquid chromatography (HPLC) and also in organic synthesis. MKP, monopotassium phosphate, owing to its non-linear optical properties, is used in optical modulators and for second-harmonic generation (SHG). |
| 备注 | Loses H{2}O at 400?°, forming metaphosphateHygroscopic. |
| MDL | MFCD00011401 |
| EINECS | 231-913-4 |
| 分子式 | H2KO4P |
| 分子量 | 136.09 |
| 熔点 | 253° |
| 密度 | 2.338 |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Crystalline solid |
| 溶解性 | Soluble in water. Slightly soluble in ethanol. |
| Merck | 14,7659 |
| 危险类别 | 36/38 Irritating to eyes and skin. |
安全信息
| 安全等级 | 26-37-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste |
| RTECS | TC6615500 |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319 Causes skin irritation.Causes serious eye irritation. |
| Precautionary Statements | P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313 Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.If eye irritation persists: Get medical advice/attention. |