筛选出 3 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:108-62-3
品名:低聚乙醛metaldehyde
中文别名:2,4,6,8-四甲基-1,3,5,7-四氧杂环辛;2,4,6,8-四甲基-1,3,5,7-四氧基环辛烷;蜗牛敌;多聚乙醛;2,4,6,8-四甲基-1,3,5,7-四氧基环辛烷(四聚乙醛);密达;
英文别名:2,4,6,8-tetramethyl-1,3,5,7-tetroxocane;2,4,6,8-tetramethyl-1,3,5,7-tetraoxacyclooctane;2,4,6,8-tetramethyl-1,3,5,7-tetraoxocane,Metaldehyde;2,4,6,8-Tetramethyl-1,3,5,7-tetraoxocane;Metacetaldehyde;AcetaldehydeTetramer;2,4,6,8-TETRAMETHYL-1,3,5,7-TETRAOXACYCLOOCTANCE;2,4,6,8-tetramethyl-1,3,5,7-tetraoxocane;Aldehyde(meta);Metaldehyde;Acetaldehydepolymerized;2,4,6,8-TETRAMETHYL-1,3,5,7-TETRAOXACYCLOOCTANE;
分子式:C8H16O4
分子量:176.21
精确质量:176.105
Psa:36.92
RTECS号:XF9900000
EINECS号:203-600-2
MDL号:MFCD00134115
外观与性状:白色细结晶粉末
密度:1.27
沸点:194.3ºC at 760mmHg
熔点:246 °C
闪点:50°C
折射率:1.385
储存条件:库房通风低温干燥,与食品原料分开储运
蒸汽压:0.622mmHg at 25°C
安全说明:S13-S25-S46
危险类别码:R10; R22
海关编码:2912500010
危险品运输编码:1332
危险类别:4.1
包装等级:III
危险品标志:Xn
简介:Metaldehydeisanorganiccompoundwiththeformula(CH3CHO)4.Itiscommonlyusedasapesticideagainstslugs,snails,andothergastropods.Itisthecyclictetramerofacetaldehyde.
用途:是杀灭软体动物,诸如蜗牛、蛞蝓的特效农药,也用作固体燃料
百灵威 | 四聚乙醛 Metaldehyde,99%,reference... | 1天 | 100.00 | JK965310 | 99% |
规格:
250MG
10MG
|
伟业计量 | 四聚乙醛标准品 Metaldehyde | 期货,请咨询 | 84.00 | SHAM_124190 | / |
规格:
10mg
|
CAS号:6960-45-8
品名:7-硝基吲哚-2-甲酸7-Nitroindole-2-carboxylicacid
中文别名:7-硝基吲哚-2-羧酸;7-硝基吲哚-2-羧基酸;
英文别名:7-nitro-1H-indole-2-carboxylicacid;
分子式:C9H6N2O4
分子量:206.155
精确质量:206.033
Psa:98.91
EINECS号:230-154-6
外观与性状:棕色粉末
密度:1.632 g/cm3
沸点:520.8ºC at 760 mmHg
熔点:260-261 °C
安全说明:S36/37/39-S26-S22
危险类别码:R21/22; R36/37/38
海关编码:2933990090
危险品标志:Xn
信号词:Danger
危险性防范说明:P261; P305 + P351 + P338; P342 + P311
危险标志:GHS08
危险性描述:H319; H334
简介:7-Nitro-1H-indole-2-carboxylicAcidisapotentandselectiveAPE1inhibitor,whichatlowmicromolarconcentrationsinhibitstheAPendonuclease,3'-phosphodiesteraseand3'-phosphataseactivitiesofAPE1.
Sigma | CRT0044876 CRT0044876 | 请咨询 | 询价 | C0496 | ≥98% (hplc)≥98% (HPLC) |
规格:
50mg
10mg
|