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双吡唑啉酮
Bispyrazolone
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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 |
| 3030165 | 5g | 792 | |||
| 3030165 | 25g | 2110 | |||
| 3030165 | 100g | 5640 |
产品别名
7477-67-0
双吡唑啉酮
Bispyrazolone
3,3'-Dimethyl-1,1'-diphenyl-(4,4'-bi-2-pyrazoline)-5,5'-dione
基本信息
| 应用 | It is applied as a reagent for the detection and determination of cyanide. It is also used in an experimental procedure, done in order to remove linamarin in starch from cassava roots, by using plant cell wall-degrading enzymes, xylanase and cellulase. It was also used for spectrophotometric determination and quantization of urea in urine samples. It is also used in assay of cyanogenic compounds and determination of ammonia. |
| 备注 | Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. |
| MDL | MFCD00020765 |
| EINECS | 231-282-5 |
| 分子式 | C20H18N4O2 |
| 分子量 | 346.39 |
| 熔点 | >300° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Crystalline powder |
| 溶解性 | Solubility in hot DMF is almost transparent. Soluble in formic acid. |
| Beilstein | 572787 |
| 危险类别 | 43 May cause sensitization by skin contact. |
安全信息
| 安全等级 | 24-37-60 Avoid contact with skin.Avoid contact with skin.This material and its container must be disposed of as hazardous waste |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H317 May cause an allergic skin reaction. |
| Precautionary Statements | P261-P280g-P321-P333+P313-P302+P352a-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves.Specific treatment (see label).If skin irritation or rash occurs: Get medical advice/attention.If skin irritation or rash occurs: Get medical advice/attention.Dispose of contents/container in accordance with local/regional/national/international regulations. |
