筛选出 2 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:50-01-1
品名:盐酸胍Guanidinehydrochloride
中文别名:胍盐酸盐;
英文别名:Aminoformamidinehydrochloride,Guanidiniumchloride,Guanidiumchloride;1-methylguanidinehydrochloride;Aminomethanamidinehydrochlorid;AMINOFORMAMIDINEHCL;GdmCl;GUANIDINEHCL;Guanidine(hydrochloride);hydrochloricacidguanidine;Guanidinehydrochloride;Aminoformamidinehydrochloride,Aminomethanamidinehydrochloride,Guanidiniumchloride;Guanidine,monohydrochloride;usafek-749;guanidinemonohydrochloride;Guanidinhydrochlorid;GuanidineHydrochlor;GuanidineHydrochloride;Aminoformamidinehydrochloride;Guanidinechloride;GuanidineHCl;GUANIDIUMCHLORIDE;GUANIDINIUMCHLORIDE;GUHY;
分子式:CH6ClN3
分子量:95.5314
精确质量:95.025
Psa:75.89
RTECS号:MF4300000
MDL号:MFCD00013026
外观与性状:白色或微黄色块状物。 本品20℃时溶解度:200g/100g水,76g/100g甲醇,24g/100g乙醇。几乎不溶于丙酮、苯和乙醚。
密度:1.18g/mLat 25°C(lit.)
沸点:132.9ºC at 760 mmHg
熔点:180-185°C(lit.)
闪点:34.2ºC
折射率:n20/D 1.465
稳定性:Stable. Hygroscopic. Incompatible with strong oxidizing agents.
储存条件:Store at RT.
安全说明:S26-S36-S22
危险类别码:R22; R36/38
WGK Germany:1
海关编码:2925290090
危险品标志:Xn
信号词:Warning
危险性防范说明:P261; P280; P301 + P312 + P330; P304 + P340 + P312; P305 + P351 + P338; P337 + P313
危险标志:GHS07
危险性描述:H302 + H332; H315; H319
简介:Guanidiniumchlorideorguanidinehydrochloride,usuallyabbreviatedGdmClandsometimesGndClorGuHCl,isthehydrochloridesaltofguanidine.
Vetec | 盐酸胍盐酸盐 Guanidinehydrochloride | 请咨询 | 询价 | V900385 | Vetec<sup>™</sup>reagentgrade,≥98% |
规格:
500g
100g
|
CAS号:75-12-7
品名:甲酰胺formamide
中文别名:氨基甲醛;
英文别名:potassiumdeuteroformate;Formamide;Hydroxyformaldimin;Formimidsaeure;formic-dacid,potassiumsalt;formimidicacid;Kalium-d-formiat;Potassiumformate-d;formamidicacid;
分子式:CH3NO
分子量:45.0406
精确质量:45.0215
Psa:43.09
RTECS号:LQ0525000
UNII号:4781T907ZS
外观与性状:透明无色液体
密度:1.134g/mLat 25°C(lit.)
沸点:210°C(lit.)
熔点:2-3°C(lit.)
闪点:310°F
折射率:n20/D 1.447(lit.)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:库房低温,通风,干燥
蒸汽压:0.08 mm Hg ( 20 °C)
安全说明:S53-S45-S36/37/39-S26-S23
危险类别码:R61
WGK Germany:2
海关编码:2924199090
危险品标志:T
信号词:Danger
危险性防范说明:P201; P202; P260; P280; P308 + P313; P501
危险标志:GHS08
危险性描述:H351; H360D; H373
简介:甲酰胺是甲酸衍生出的酰胺,分子式为HCONH2。它是无色液体,与水混溶,有与氨类似的气味。主要用于生产磺胺类药物,合成维生素及用作纸张和纤维的软化剂。纯的甲酰胺可以溶解许多不溶于水的离子化合物,因此也被用作溶剂。
Vetec | 甲酰胺 Formamide | 请咨询 | 询价 | V900064 | Vetec<sup>™</sup>reagentgrade,98% |
规格:
6x500mL
500mL
|