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四水合钼 (para)酸铵
Ammonium molybdate (para) tetrahydrate
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产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
3028092 | 50g | 429 | |||
3028092 | 250g | 1150 | |||
3028092 | 1000g | 2740 |
产品别名
12054-85-2
四水合钼 (para)酸铵
Ammonium molybdate (para) tetrahydrate
Ammonium heptamolybdate tetrahydrate
Ammonium paramolybdate tetrahydrate
基本信息
应用 | Ammonium molybdate tetrahydrate is widely utilized in cryo-negative staining which helps to visualize particles while preserving the sample. It is used as a catalyst to desulfurize thiophene and its derivatives. It serves as an analytical reagent to measure the amount of phosphates, silicates, arsenates and lead in an aqueous solution. It is also used in electroplating, in fertilizers for crops and in the production of molybdenum metal and ceramics. It is used as an analgesic in medical field. |
备注 | Incompatible with strong oxidizing agents and strong acids. |
MDL | MFCD00167059 |
EINECS | 234-722-4 |
分子式 | (NH4)6Mo7O24?4H2O |
分子量 | 1235.86 (1163.79anhy) |
熔点 | ca 190° dec. |
密度 | 2.498 |
灵敏度 | Ambient temperatures. |
形态 | Crystalline powder |
溶解性 | Soluble in water. Insoluble in alcohol. |
Merck | 14,533 |
危险类别 | 36/37/38 Irritating to eyes, respiratory system 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 | QA4900000 |
TSCA | 是 |
GHS危害和防范说明
GHS符号 | |
Hazard Statements | H315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |