筛选出 2 条数据

    品牌 产品 货期 价格 货号 规格 /
    无机盐540-69-2

    CAS号:540-69-2

    品名:甲酸铵ammoniumformate

    中文别名:甲酸銨;蚁酸铵;

    英文别名:Formiateammonia;Ammoniumformate;mravencanamonny;AMMONIUMFORMAT;Ammoniumformate;formicacidammoniumsalt;ammomiumformate;AmmoniumFormateAr;ammmoniumformate;ammoniumformiate;AmmoniumFormateGr;Formicacid,ammoniumsalt;

    分子式:CH5NO2

    分子量:63.0559

    精确质量:63.032

    Psa:40.54

    RTECS号:BQ6650000

    UNII号:3801F9644E

    外观与性状:白色固体

    密度:1.26g/mLat 25°C(lit.)

    沸点:100.6ºC at 760 mmHg

    熔点:119-121°C(lit.)

    闪点:29.9ºC

    稳定性:Stable. Hygroscopic. Incompatible with strong acids, strong oxidizing agents.

    储存条件:库房通风低温干燥

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:2

    海关编码:2915120000

    危险品标志:Xi

    简介:甲酸铵,分子式NH4HCO2,为甲酸的铵盐。甲酸铵是无色、易潮解的固体,能溶于醇和氨水。纯甲酸铵易溶于热水和甲酰胺,这也是它在工业上的主要用途。甲酸铵和稀酸反应可以得到甲酸,而且甲酸铵也是由甲酸制取,因此甲酸铵可以作为保存甲酸的方法。

    用途:1.分析试剂。从贵金属盐中沉淀碱金属。

     540-69-2 详细信息

    无机盐

    CAS号:540-69-2

    品名:甲酸铵ammoniumformate

    中文别名:甲酸銨;蚁酸铵;

    英文别名:Formiateammonia;Ammoniumformate;mravencanamonny;AMMONIUMFORMAT;Ammoniumformate;formicacidammoniumsalt;ammomiumformate;AmmoniumFormateAr;ammmoniumformate;ammoniumformiate;AmmoniumFormateGr;Formicacid,ammoniumsalt;

    分子式:CH5NO2

    分子量:63.0559

    精确质量:63.032

    Psa:40.54

    RTECS号:BQ6650000

    UNII号:3801F9644E

    外观与性状:白色固体

    密度:1.26g/mLat 25°C(lit.)

    沸点:100.6ºC at 760 mmHg

    熔点:119-121°C(lit.)

    闪点:29.9ºC

    稳定性:Stable. Hygroscopic. Incompatible with strong acids, strong oxidizing agents.

    储存条件:库房通风低温干燥

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:2

    海关编码:2915120000

    危险品标志:Xi

    简介:甲酸铵,分子式NH4HCO2,为甲酸的铵盐。甲酸铵是无色、易潮解的固体,能溶于醇和氨水。纯甲酸铵易溶于热水和甲酰胺,这也是它在工业上的主要用途。甲酸铵和稀酸反应可以得到甲酸,而且甲酸铵也是由甲酸制取,因此甲酸铵可以作为保存甲酸的方法。

    用途:1.分析试剂。从贵金属盐中沉淀碱金属。

    展开

    无机盐540-69-2
    Am Formicacidammonium Formicacidammonium 现货

     100.00
    A414767 98%
    无机盐107-64-2

    CAS号:107-64-2

    品名:双十八烷基二甲基氯化铵Dioctadecyldimethylammoniumchloride

    中文别名:二甲基双十八烷基氯化铵;二甲基二(N-十八烷基)氯化铵;氯化双十八烷基二甲铵,DODMAC;二硬脂基二甲基氯化铵;N,N-二甲基二-N-1-十八碳氯化胺;双氢化牛脂基二甲基氯化铵;氯化双十八烷基二甲基铵;

    英文别名:dimethyl(dioctadecyl)azanium,chloride;DimethyldioctadecylammoniumChloride;DimethyldistearylammoniumChloride;N,N-Dimethyl-N-octadecyloctadecan-1-aminiumchloride;DioctadecylDimethylAmmoniumChloride;

    分子式:C38H80ClN

    分子量:586.501

    精确质量:585.598

    Psa:0.0

    RTECS号:BQ1923000

    BRN号:3580288

    EINECS号:203-508-2

    MDL号:MFCD00055540

    PubChem号:24865035

    外观与性状:淡黄色固体

    密度:

    沸点:100ºC

    熔点:149.4 - 151ºC

    折射率:1.64 (20ºC)

    稳定性:Stable. Incompatible with strong oxidizing agents. Combustible.

    储存条件:Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

    安全说明:S24-S26-S39-S46-S60-S61

    危险类别码:R41; R50/53

    WGK Germany:2

    海关编码:29349990

    危险品运输编码:UN 3077 9/PG 3

    危险品标志:Xi

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338 + P310

    危险标志:GHS05, GHS09

    危险性描述:H318; H410

    简介:Distearyldimethylammoniumchlorideisanorganiccompoundclassifiedasquaternaryammoniumsalt.Thenitrogencentersubstitutedwithtwomethylgroupsandtwostearylgroups.Thecombinationoflong-chainhydrocarbongroupsandthecationicammoniumconferssurfactant-oradetergent-likeproperties.Itwasonceamajorcomponentoffabricsofteners,buthasbeenlargelyphasedoutbecauseofitslowbiodegradability.Inhouseholdproducts,itmayalsobefoundasaningredientincosmeticsandhairconditionersinwhichitisaddedprimarilyforitsantistaticeffects.Itisalsousedinorganicsynthesisasaphasetransfercatalysttoincreasereactionratesinatwo-phaseorganic-watersystem.

    用途:1.可作柔软剂、抗静电剂、调理剂和杀菌剂等。用于织物柔软剂、头发调理剂、油井开采的杀菌剂、有机膨润土改性剂和矿物浮选剂等

     107-64-2 详细信息

    无机盐

    CAS号:107-64-2

    品名:双十八烷基二甲基氯化铵Dioctadecyldimethylammoniumchloride

    中文别名:二甲基双十八烷基氯化铵;二甲基二(N-十八烷基)氯化铵;氯化双十八烷基二甲铵,DODMAC;二硬脂基二甲基氯化铵;N,N-二甲基二-N-1-十八碳氯化胺;双氢化牛脂基二甲基氯化铵;氯化双十八烷基二甲基铵;

    英文别名:dimethyl(dioctadecyl)azanium,chloride;DimethyldioctadecylammoniumChloride;DimethyldistearylammoniumChloride;N,N-Dimethyl-N-octadecyloctadecan-1-aminiumchloride;DioctadecylDimethylAmmoniumChloride;

    分子式:C38H80ClN

    分子量:586.501

    精确质量:585.598

    Psa:0.0

    RTECS号:BQ1923000

    BRN号:3580288

    EINECS号:203-508-2

    MDL号:MFCD00055540

    PubChem号:24865035

    外观与性状:淡黄色固体

    密度:

    沸点:100ºC

    熔点:149.4 - 151ºC

    折射率:1.64 (20ºC)

    稳定性:Stable. Incompatible with strong oxidizing agents. Combustible.

    储存条件:Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

    安全说明:S24-S26-S39-S46-S60-S61

    危险类别码:R41; R50/53

    WGK Germany:2

    海关编码:29349990

    危险品运输编码:UN 3077 9/PG 3

    危险品标志:Xi

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338 + P310

    危险标志:GHS05, GHS09

    危险性描述:H318; H410

    简介:Distearyldimethylammoniumchlorideisanorganiccompoundclassifiedasquaternaryammoniumsalt.Thenitrogencentersubstitutedwithtwomethylgroupsandtwostearylgroups.Thecombinationoflong-chainhydrocarbongroupsandthecationicammoniumconferssurfactant-oradetergent-likeproperties.Itwasonceamajorcomponentoffabricsofteners,buthasbeenlargelyphasedoutbecauseofitslowbiodegradability.Inhouseholdproducts,itmayalsobefoundasaningredientincosmeticsandhairconditionersinwhichitisaddedprimarilyforitsantistaticeffects.Itisalsousedinorganicsynthesisasaphasetransfercatalysttoincreasereactionratesinatwo-phaseorganic-watersystem.

    用途:1.可作柔软剂、抗静电剂、调理剂和杀菌剂等。用于织物柔软剂、头发调理剂、油井开采的杀菌剂、有机膨润土改性剂和矿物浮选剂等

    展开

    无机盐107-64-2
    伟业计量 双十八烷基二甲基氯化铵标准品 Dioctadecyldimethylammonium... 期货,请咨询

     288.00
    SHAM_120743 /
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