筛选出 29 条数据

    品牌 产品 货期 价格 货号 规格 /
    变性剂50-01-1

    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.

     50-01-1 详细信息

    变性剂

    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.

    展开

    变性剂50-01-1
    源叶 盐酸胍溶液 期货,请咨询

     160.00
    R21015 8mol/L,RNasefree
    源叶 盐酸胍溶液 现货

     150.00
    R22473 6mol/L,RNasefree
    源叶 盐酸胍 Guanidinehydrochloride 现货

     4000.00
    S30259 AR,99%
    源叶 盐酸胍溶液 期货,请咨询

     110.00
    R21016 8mol/L
    源叶 盐酸胍溶液 期货,请咨询

     150.00
    R22789 5mol/L,pH8.0
    源叶 盐酸胍溶液 期货,请咨询

     150.00
    R27521 6.25mol/L,pH8.0
    源叶 盐酸胍 Guanidinehydrochloride 现货

     1000.00
    S23895 工业级,98%
    源叶 盐酸胍 Guanidinehydrochloride 期货,请咨询

     6431.00
    S52646 用于分子生物学,≥99.5%
    源叶 盐酸胍 Guanidinehydrochloride 现货

     808.00
    S52647 蛋白变性专用,99.5%
    源叶 盐酸胍溶液 期货,请咨询

     160.00
    R28632 8mol/L,pH1.5
    源叶 GuanidineHCl GuanidineHCl 期货,请咨询

     1036.00
    S59415 10mMinDMSO
    源叶 盐酸胍 Guanidinehydrochloride 期货,请咨询

     2880.00
    S26571 工业级
    源叶 盐酸胍盐酸盐 Guanidinehydrochloride 期货,请咨询

     61472.00
    V34422 ≥99% (T),organicbaseandchaeotropicagent
    源叶 盐酸胍 Guanidinehydrochloride 期货,请咨询

     2059.00
    V34423 BioReagent,≥99%
    源叶 盐酸胍溶液 期货,请咨询

     150.00
    R29144 6mol/L,pH6.0
    源叶 盐酸胍溶液 期货,请咨询

     300.00
    R29148 6mol/L,含0.1MNa2HPO4/NaH2PO4,0.01M咪唑,pH8.0
    变性剂75-12-7

    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。

     75-12-7 详细信息

    变性剂

    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。

    展开

    变性剂75-12-7
    源叶 甲酰胺 Formamide 期货,请咨询

     280.00
    B23811 HPLC≥98%
    源叶 甲酰胺 Formamide 期货,请咨询

     2499.00
    V31129 ACS,≥99.5%
    源叶 甲酰胺 Formamide 期货,请咨询

     799.00
    V31130 基础级试剂,用于制备
    源叶 甲酰胺 Formamide 期货,请咨询

     1776.00
    V31131 适用于分析,优级品
温馨提示 ×
商品已成功加入购物车!
购物车共 0 件商品
去购物车结算
微信 ×

打开微信,点击底部的“发现”

使用“扫一扫”即可将网页分享至朋友圈