产品编号 | 产品名称 | 产品包装 | 产品价格 |
ST1960-500g | 磷酸钾(≥97%, Reagent grade) | 500g | 46.00元 |
ST1960-2kg | 磷酸钾(≥97%, Reagent grade) | 2kg | 132.00元 |
ST1960-10kg | 磷酸钾(≥97%, Reagent grade) | 10kg | 568.00元 |
CAS Number | Chemical Formula | Molecular Weight | Purity | Grade |
7778-53-2 | K3PO4 | 212.27 | ≥97% | Reagent grade |
基本信息(General Information):
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产品描述(Description):
General Description | 磷酸钾,溶于水,水溶液呈碱性,不溶于乙醇。 |
Application | 磷酸钾可催化酯交换反应。磷酸钾还可用于从裂解缓冲液中的革兰氏阳性细菌分离蛋白,可作为NU-100(中孔金属-有机框架)扩大合成和后修饰的试剂,可作为Lilium davidii or Oryza sativa高纯度细胞质膜制备试剂 |
性质(Properties):
bp | - |
mp | 1340ºC |
Density (g/cm3) | 2.564 |
Solubility in H2O | 50.8g/100ml (25ºC) |
Storage and Sensitivity | 紧闭干燥,吸湿的 |
Purity | ≥97% |
Appearance (Color) | white |
Appearance (Form) | crystalline powder or granules |
Loss on Ignition | ≤5.0% |
Insoluble Matter (H2O) | ≤0.02% |
pH | 11.5~12.5 (10g/L aqueous solution) |
F | ≤0.001% |
Pb | ≤0.0002% |
As | ≤0.0003% |
Heavy Metals (As Pb) | ≤0.001% |
安全信息(Safety Information):
Hazard Pictogram Codes | GHS05, GHS07 |
Signal Word | Danger |
Hazard Statements | H318, H335 |
Precautionary Statements | P261 - P271 - P280 - P304 + P340 - P305 + P351 + P338 - P403 + P233 |
Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
Hazard Codes (Europe) | - |
Risk Codes (Europe) | - |
Safety Codes (Europe) | - |
RIDADR | - |
WGK Germany | 1 |
RTECS | - |
Flash Point (F) | - |
Flash Point (C) | - |
产品编号 | 产品名称 | 包装 |
ST1960-500g | 磷酸钾(≥97%, Reagent grade) | 500g |
ST1960-2kg | 磷酸钾(≥97%, Reagent grade) | 2kg |
ST1960-10kg | 磷酸钾(≥97%, Reagent grade) | 10kg |
— | 说明书 | 1份 |
室温保存,三年有效。
注意事项:本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。
为了您的安全和健康,请穿实验服并戴一次性手套操作。