筛选出 7 条数据

    品牌 产品 货期 价格 货号 规格 /
    吡啶5579-84-0

    CAS号:5579-84-0

    品名:盐酸倍他司汀Betahistinedihydrochloride

    中文别名:N-甲基-2-吡啶乙胺二盐酸盐;倍他司汀二盐酸盐;埃克替尼;

    英文别名:N-methyl-2-pyridin-2-ylethanamine,dihydrochloride;

    分子式:C8H14Cl2N2

    分子量:209.116

    精确质量:208.053

    Psa:24.92

    RTECS号:UT2969000

    UNII号:49K58SMZ7U

    外观与性状:白色至淡黄色结晶粉末

    密度:0.967 g/cm3

    沸点:210.9ºC at 760 mmHg

    熔点:150-154 °C

    闪点:96.7ºC

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25

    WGK Germany:3

    海关编码:2933399090

    简介:BetahistineismostcommonlyusedtotreatthesymptomsofMénière'sdiseaseandvertigo.Vasodilator.

    用途:用于治疗内耳眩晕症(即美尼尔综合症)、脑动脉硬化、脑供血不足以及高血压引起的眩晕、呕吐与耳鸣。

     5579-84-0 详细信息

    吡啶

    CAS号:5579-84-0

    品名:盐酸倍他司汀Betahistinedihydrochloride

    中文别名:N-甲基-2-吡啶乙胺二盐酸盐;倍他司汀二盐酸盐;埃克替尼;

    英文别名:N-methyl-2-pyridin-2-ylethanamine,dihydrochloride;

    分子式:C8H14Cl2N2

    分子量:209.116

    精确质量:208.053

    Psa:24.92

    RTECS号:UT2969000

    UNII号:49K58SMZ7U

    外观与性状:白色至淡黄色结晶粉末

    密度:0.967 g/cm3

    沸点:210.9ºC at 760 mmHg

    熔点:150-154 °C

    闪点:96.7ºC

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25

    WGK Germany:3

    海关编码:2933399090

    简介:BetahistineismostcommonlyusedtotreatthesymptomsofMénière'sdiseaseandvertigo.Vasodilator.

    用途:用于治疗内耳眩晕症(即美尼尔综合症)、脑动脉硬化、脑供血不足以及高血压引起的眩晕、呕吐与耳鸣。

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    吡啶5579-84-0
    USP BetahistineHydrochloride(2... BetahistineHydrochloride(2... 4周

     2760.00
    1065618 标准品
    吡啶33403-97-3

    CAS号:33403-97-3

    品名:N-(4-吡啶甲基)乙胺N-(pyridin-4-ylmethyl)ethanamine

    中文别名:4-(乙氨甲基)吡啶;4-(乙基胺甲基)吡啶;N-乙基-4-吡啶甲胺;

    英文别名:N-ethyl-N-4-picolylamine;4-(EthylaMinoMethyl)pyridine;N-Ethyl-4-picolylamine;4-Picolylethylamine;N-(4-Pyridylmethyl)ethylamine;N-Ethyl-4-pyridinemethanamine;

    分子式:C8H12N2

    分子量:136.194

    精确质量:136.1

    Psa:24.92

    MDL号:MFCD00023632

    外观与性状:无色至黄色液体

    密度:0.979g/mLat 25°C(lit.)

    沸点:225 °C

    闪点:209°F

    折射率:n20/D 1.516(lit.)

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933399090

    危险品标志:Xi

     33403-97-3 详细信息

    吡啶

    CAS号:33403-97-3

    品名:N-(4-吡啶甲基)乙胺N-(pyridin-4-ylmethyl)ethanamine

    中文别名:4-(乙氨甲基)吡啶;4-(乙基胺甲基)吡啶;N-乙基-4-吡啶甲胺;

    英文别名:N-ethyl-N-4-picolylamine;4-(EthylaMinoMethyl)pyridine;N-Ethyl-4-picolylamine;4-Picolylethylamine;N-(4-Pyridylmethyl)ethylamine;N-Ethyl-4-pyridinemethanamine;

    分子式:C8H12N2

    分子量:136.194

    精确质量:136.1

    Psa:24.92

    MDL号:MFCD00023632

    外观与性状:无色至黄色液体

    密度:0.979g/mLat 25°C(lit.)

    沸点:225 °C

    闪点:209°F

    折射率:n20/D 1.516(lit.)

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933399090

    危险品标志:Xi

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    吡啶33403-97-3
    USP TropicamideRelatedCompound... TropicamideRelatedCompound... 4周

     8760.00
    1699016 标准品
    吡啶1202-34-2

    CAS号:1202-34-2

    品名:2,2'-二吡啶胺2,2'-DIPYRIDYLAMINE

    中文别名:2,2'-亚氨基联吡啶;2,2’-二吡啶胺;

    英文别名:bis-(pyridin-2-yl)amine;2,2'-DIMETHOXY-1,1'-BINAPHTHYL;bis(2-pyridyl)amine;Di(pyridin-2-yl)amine;2,2'-Dipyridylamine;2-Pyridinamine,N-2-pyridinyl-;2,2-DIPYRIDYLAMINE;2,2'-Bipyridylamine;Dipyridylamine;2,2'-Iminodipyridine;2,2′-Dipyridylamine;bis(o-pyridyl)amine;ChlorpheniramineRelatedCompoundB;Di(2-pyridyl)amine;2,2'-DipyridylaMine;

    分子式:C10H9N3

    分子量:171.199

    精确质量:171.08

    Psa:37.81

    RTECS号:UR3545000

    BRN号:127131

    EINECS号:214-864-3

    MDL号:MFCD00006247

    PubChem号:24893648

    密度:1.206g/cm3

    沸点:222°C50mm Hg(lit.)

    熔点:90-92°C(lit.)

    闪点:170°C

    折射率:1.651

    蒸汽压:0.001mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933399090

    危险品运输编码:UN 3545

    危险品标志:Xi

    简介:Ametal-complexingagent;aneffectiveironchelatingagenttohelpprotectagainstUVBradiation.AnimpurityofChlorpheniramineMaleate.

    用途:金属络合载体。

     1202-34-2 详细信息

    吡啶

    CAS号:1202-34-2

    品名:2,2'-二吡啶胺2,2'-DIPYRIDYLAMINE

    中文别名:2,2'-亚氨基联吡啶;2,2’-二吡啶胺;

    英文别名:bis-(pyridin-2-yl)amine;2,2'-DIMETHOXY-1,1'-BINAPHTHYL;bis(2-pyridyl)amine;Di(pyridin-2-yl)amine;2,2'-Dipyridylamine;2-Pyridinamine,N-2-pyridinyl-;2,2-DIPYRIDYLAMINE;2,2'-Bipyridylamine;Dipyridylamine;2,2'-Iminodipyridine;2,2′-Dipyridylamine;bis(o-pyridyl)amine;ChlorpheniramineRelatedCompoundB;Di(2-pyridyl)amine;2,2'-DipyridylaMine;

    分子式:C10H9N3

    分子量:171.199

    精确质量:171.08

    Psa:37.81

    RTECS号:UR3545000

    BRN号:127131

    EINECS号:214-864-3

    MDL号:MFCD00006247

    PubChem号:24893648

    密度:1.206g/cm3

    沸点:222°C50mm Hg(lit.)

    熔点:90-92°C(lit.)

    闪点:170°C

    折射率:1.651

    蒸汽压:0.001mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933399090

    危险品运输编码:UN 3545

    危险品标志:Xi

    简介:Ametal-complexingagent;aneffectiveironchelatingagenttohelpprotectagainstUVBradiation.AnimpurityofChlorpheniramineMaleate.

    用途:金属络合载体。

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    吡啶1202-34-2
    USP ChlorpheniramineRelatedCom... ChlorpheniramineRelatedCom... 4周

     8760.00
    1123135 标准品
    吡啶41354-29-4

    CAS号:41354-29-4

    品名:赛庚啶cyproheptadinehydrochloridesesquihydrate

    中文别名:盐酸赛庚啶;

    英文别名:Cyproheptadinehydrochloridesesquihydrate;Cyproheptadinehydrochloride;4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-methyl-piperidinehydrochloridehydrate;Piperidine(4-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-methyl;

    分子式:C21H24ClNO

    分子量:341.874

    精确质量:341.155

    Psa:12.47

    RTECS号:TM7050000

    EINECS号:213-535-1

    MDL号:MFCD00150043

    PubChem号:24856848

    外观与性状:白色至略淡黄色结晶固体

    密度:

    沸点:440.1ºC at 760 mmHg

    熔点:165°C (dec.)(lit.)

    闪点:194.5ºC

    安全说明:S26-S36

    危险类别码:R22; R36/37/38

    WGK Germany:3

    危险品运输编码:UN 2811 6.1/PG 3

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P301 + P310; P305 + P351 + P338

    危险标志:GHS06

    危险性描述:H301; H315; H319; H335

    简介:Cyproheptadineisafirst-generationantihistaminewithadditionalanticholinergic,antiserotonergic,andlocalanestheticproperties.Cyproheptadineisa5-HT2/5-HT1Cserotoninreceptorantagonist;H1histaminereceptorantagonist;antipruritic.

    用途:抗凝血、抗过敏类新药。可用于荨麻疹、湿疹、过敏性和接触性皮炎、皮肤瘙痒等过敏反应。

     41354-29-4 详细信息

    吡啶

    CAS号:41354-29-4

    品名:赛庚啶cyproheptadinehydrochloridesesquihydrate

    中文别名:盐酸赛庚啶;

    英文别名:Cyproheptadinehydrochloridesesquihydrate;Cyproheptadinehydrochloride;4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-methyl-piperidinehydrochloridehydrate;Piperidine(4-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-methyl;

    分子式:C21H24ClNO

    分子量:341.874

    精确质量:341.155

    Psa:12.47

    RTECS号:TM7050000

    EINECS号:213-535-1

    MDL号:MFCD00150043

    PubChem号:24856848

    外观与性状:白色至略淡黄色结晶固体

    密度:

    沸点:440.1ºC at 760 mmHg

    熔点:165°C (dec.)(lit.)

    闪点:194.5ºC

    安全说明:S26-S36

    危险类别码:R22; R36/37/38

    WGK Germany:3

    危险品运输编码:UN 2811 6.1/PG 3

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P301 + P310; P305 + P351 + P338

    危险标志:GHS06

    危险性描述:H301; H315; H319; H335

    简介:Cyproheptadineisafirst-generationantihistaminewithadditionalanticholinergic,antiserotonergic,andlocalanestheticproperties.Cyproheptadineisa5-HT2/5-HT1Cserotoninreceptorantagonist;H1histaminereceptorantagonist;antipruritic.

    用途:抗凝血、抗过敏类新药。可用于荨麻疹、湿疹、过敏性和接触性皮炎、皮肤瘙痒等过敏反应。

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    吡啶41354-29-4
    USP CyproheptadineHydrochloride... CyproheptadineHydrochloride... 4周

     2760.00
    1161000 标准品
    吡啶67-52-7

    CAS号:67-52-7

    品名:巴比妥酸barbituricacid

    中文别名:巴比土酸;

    英文别名:Barbitursure;ARBIBTONEACID;Balonylureaacid;Barbituricacid;N,N'-MALONYLUREA;6-Hydroxyuracil;MALONYLUREA;barbituric;pyrimidinetriol;pyrimidine-2,4,6-trione;2,4,6(1H,3H,5H)-Pyrimidinetrione;BarbituricAcidGr;

    分子式:C4H4N2O3

    分子量:128.086

    精确质量:128.022

    Psa:75.27

    RTECS号:CP8000000

    EINECS号:200-658-0

    MDL号:MFCD00006666

    外观与性状:奶油色细结晶粉末

    密度:1.455 g/cm3

    沸点:260℃ (分解)

    熔点:248-252°C (dec.)(lit.)

    闪点:150°C

    折射率:1.581

    稳定性:Stable under normal shipping and handling conditions. However, may decompose if heated.

    储存条件:通风低温干燥

    安全说明:S24/25

    危险类别码:R36/37/38

    WGK Germany:1

    海关编码:2933520000

     67-52-7 详细信息

    吡啶

    CAS号:67-52-7

    品名:巴比妥酸barbituricacid

    中文别名:巴比土酸;

    英文别名:Barbitursure;ARBIBTONEACID;Balonylureaacid;Barbituricacid;N,N'-MALONYLUREA;6-Hydroxyuracil;MALONYLUREA;barbituric;pyrimidinetriol;pyrimidine-2,4,6-trione;2,4,6(1H,3H,5H)-Pyrimidinetrione;BarbituricAcidGr;

    分子式:C4H4N2O3

    分子量:128.086

    精确质量:128.022

    Psa:75.27

    RTECS号:CP8000000

    EINECS号:200-658-0

    MDL号:MFCD00006666

    外观与性状:奶油色细结晶粉末

    密度:1.455 g/cm3

    沸点:260℃ (分解)

    熔点:248-252°C (dec.)(lit.)

    闪点:150°C

    折射率:1.581

    稳定性:Stable under normal shipping and handling conditions. However, may decompose if heated.

    储存条件:通风低温干燥

    安全说明:S24/25

    危险类别码:R36/37/38

    WGK Germany:1

    海关编码:2933520000

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    吡啶67-52-7
    USP FluorouracilRelatedCompoun... FluorouracilRelatedCompoun... 4周

     8760.00
    1279019 标准品
    吡啶1122-58-3

    CAS号:1122-58-3

    品名:4-二甲氨基吡啶4-Dimethylaminopyridine

    中文别名:N,N-二甲基-4-吡啶胺;4-(二甲氨基)吡啶;P-二甲基氨基吡啶;N,N-二甲基-4-吡啶胺,二甲氨基吡啶;4-二甲胺基吡啶;4-二甲基氨砒啶;DMAP4-二甲胺基吡啶;Γ-(二甲基氨基)吡啶;

    英文别名:4-Dimethylaminopyrid;N-(4-Pyridyl)dimethylamine;26DCLPY;4-dimethylaminopyridine;p-Dimethylaminopyridine;4-Dimethylami;DMAP;4-Pyridinamine,N,N-dimethyl-;AURORAKA-6495;4-Dimethylaminepyridine;4-(Dimethylamino)pyridine,N,N-Dimethylpyridin-4-amine,DMAP;DMAPsolution;N,N-Dimethylpyridin-4-amineDMAP;

    分子式:C7H10N2

    分子量:122.168

    精确质量:122.084

    Psa:16.13

    RTECS号:US9230000

    BRN号:110354

    EINECS号:214-353-5

    MDL号:MFCD00006418

    外观与性状:白色至黄色结晶粉末

    密度:1.012 g/cm3

    沸点:211 °C

    熔点:83-86°C(lit.)

    闪点:110 °C

    折射率:n20/D 1.431

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

    储存条件:Store in dark

    蒸汽压:0.431mmHg at 25°C

    安全说明:S36/37/39-S45-S28A-S26-S28-S36/37-S53-S27-S22

    危险类别码:R24/25; R34

    WGK Germany:3

    海关编码:2933399090

    危险品运输编码:UN 2811 6.1/PG 2

    危险类别:8

    包装等级:II

    危险品标志:T

    信号词:Danger

    危险性防范说明:P280; P301 + P312 + P330; P302 + P352 + P312; P304 + P340 + P312; P305 + P351 + P338; P337 + P313

    危险标志:GHS06, GHS08

    危险性描述:H302; H311; H315; H319; H335; H351

    简介:4-二甲氨基吡啶(DMAP)是一个吡啶衍生物,为无色至淡黄色晶体,是有机合成中应用很广的万能超亲核的酰化反应催化剂。

    用途:高效酰化催化剂。

     1122-58-3 详细信息

    吡啶

    CAS号:1122-58-3

    品名:4-二甲氨基吡啶4-Dimethylaminopyridine

    中文别名:N,N-二甲基-4-吡啶胺;4-(二甲氨基)吡啶;P-二甲基氨基吡啶;N,N-二甲基-4-吡啶胺,二甲氨基吡啶;4-二甲胺基吡啶;4-二甲基氨砒啶;DMAP4-二甲胺基吡啶;Γ-(二甲基氨基)吡啶;

    英文别名:4-Dimethylaminopyrid;N-(4-Pyridyl)dimethylamine;26DCLPY;4-dimethylaminopyridine;p-Dimethylaminopyridine;4-Dimethylami;DMAP;4-Pyridinamine,N,N-dimethyl-;AURORAKA-6495;4-Dimethylaminepyridine;4-(Dimethylamino)pyridine,N,N-Dimethylpyridin-4-amine,DMAP;DMAPsolution;N,N-Dimethylpyridin-4-amineDMAP;

    分子式:C7H10N2

    分子量:122.168

    精确质量:122.084

    Psa:16.13

    RTECS号:US9230000

    BRN号:110354

    EINECS号:214-353-5

    MDL号:MFCD00006418

    外观与性状:白色至黄色结晶粉末

    密度:1.012 g/cm3

    沸点:211 °C

    熔点:83-86°C(lit.)

    闪点:110 °C

    折射率:n20/D 1.431

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

    储存条件:Store in dark

    蒸汽压:0.431mmHg at 25°C

    安全说明:S36/37/39-S45-S28A-S26-S28-S36/37-S53-S27-S22

    危险类别码:R24/25; R34

    WGK Germany:3

    海关编码:2933399090

    危险品运输编码:UN 2811 6.1/PG 2

    危险类别:8

    包装等级:II

    危险品标志:T

    信号词:Danger

    危险性防范说明:P280; P301 + P312 + P330; P302 + P352 + P312; P304 + P340 + P312; P305 + P351 + P338; P337 + P313

    危险标志:GHS06, GHS08

    危险性描述:H302; H311; H315; H319; H335; H351

    简介:4-二甲氨基吡啶(DMAP)是一个吡啶衍生物,为无色至淡黄色晶体,是有机合成中应用很广的万能超亲核的酰化反应催化剂。

    用途:高效酰化催化剂。

    展开

    吡啶1122-58-3
    USP ValacyclovirRelatedCompoun... ValacyclovirRelatedCompoun... 4周

     8760.00
    1707894 标准品
    吡啶6004-24-6

    CAS号:6004-24-6

    品名:十六烷基氯化吡啶cetylpyridiniumchloridemonohydrate

    中文别名:氯代十六烷基吡啶,一水合物;氯化十六烷吡啶单水合物;氯代十六烷基吡啶;氯代十六;氯代十六烷基吡啶一水合物;西吡氯铵;

    英文别名:Cetylpyridinumchloride;cetylpyridiumchloride;Cetylpyridiniumchloridemonohydrate;CETYLPYRIDINIICHLORIDUM;CPCMONOHYDRATE;Sprol;cetylpyridiniumchloride;Chlorohexadecylpyridine;Ceetylpyridiniumchloride;CPC;1-hexadecylpyridiniumchloridemonohydrate;1-Hexadecylpyridin-1-iumchloridehydrate;N-hexadecylpyridiniumchloridemonohydrate;Pyridinium,1-hexadecyl-,chloride,monohydrate;hexadecylpyridiumchloride;CETYLPYRIDIMUMCHLORIDE;hexadecylpyridiniumchloridemonohydrate;

    分子式:C21H40ClNO

    分子量:358.001

    精确质量:357.28

    Psa:13.11

    RTECS号:UU5075000

    MDL号:MFCD00149977

    外观与性状:白色至淡米色粉末

    密度:

    熔点:81-84°C

    稳定性:Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid anhydrides, acid chlorides.

    储存条件:库房低温通风干燥,与食品原料分开存放

    安全说明:S28-S36/37-S45-S7/9-S61-S26

    危险类别码:R25; R26; R38

    WGK Germany:3

    海关编码:2933399090

    危险品运输编码:UN 2811 6.1/PG 1

    危险类别:6.1

    包装等级:I

    危险品标志:T+

    信号词:Danger

    危险性防范说明:P260; P280; P304 + P340 + P310; P305 + P351 + P338 + P310; P403 + P233

    危险标志:GHS05, GHS06, GHS09

    危险性描述:H301; H315; H318; H330; H335; H400

    简介:Cetylpyridiniumchloride(CPC)isacationicquaternaryammoniumcompoundusedinsometypesofmouthwashes,toothpastes,lozenges,throatsprays,breathsprays,andnasalsprays.Itisanantisepticthatkillsbacteriaandothermicroorganisms.Ithasbeenshowntobeeffectiveinpreventingdentalplaqueandreducinggingivitis.Ithasalsobeenusedasaningredientincertainpesticides.Cetylpyridiniumchloridemaycausebrownstainsbetweentheteethandonthesurfaceofteeth.However,thesestainscanbeeasilyremovedbyadentalhygienistduringaroutinecheck-up.

    用途:用于制药

     6004-24-6 详细信息

    吡啶

    CAS号:6004-24-6

    品名:十六烷基氯化吡啶cetylpyridiniumchloridemonohydrate

    中文别名:氯代十六烷基吡啶,一水合物;氯化十六烷吡啶单水合物;氯代十六烷基吡啶;氯代十六;氯代十六烷基吡啶一水合物;西吡氯铵;

    英文别名:Cetylpyridinumchloride;cetylpyridiumchloride;Cetylpyridiniumchloridemonohydrate;CETYLPYRIDINIICHLORIDUM;CPCMONOHYDRATE;Sprol;cetylpyridiniumchloride;Chlorohexadecylpyridine;Ceetylpyridiniumchloride;CPC;1-hexadecylpyridiniumchloridemonohydrate;1-Hexadecylpyridin-1-iumchloridehydrate;N-hexadecylpyridiniumchloridemonohydrate;Pyridinium,1-hexadecyl-,chloride,monohydrate;hexadecylpyridiumchloride;CETYLPYRIDIMUMCHLORIDE;hexadecylpyridiniumchloridemonohydrate;

    分子式:C21H40ClNO

    分子量:358.001

    精确质量:357.28

    Psa:13.11

    RTECS号:UU5075000

    MDL号:MFCD00149977

    外观与性状:白色至淡米色粉末

    密度:

    熔点:81-84°C

    稳定性:Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid anhydrides, acid chlorides.

    储存条件:库房低温通风干燥,与食品原料分开存放

    安全说明:S28-S36/37-S45-S7/9-S61-S26

    危险类别码:R25; R26; R38

    WGK Germany:3

    海关编码:2933399090

    危险品运输编码:UN 2811 6.1/PG 1

    危险类别:6.1

    包装等级:I

    危险品标志:T+

    信号词:Danger

    危险性防范说明:P260; P280; P304 + P340 + P310; P305 + P351 + P338 + P310; P403 + P233

    危险标志:GHS05, GHS06, GHS09

    危险性描述:H301; H315; H318; H330; H335; H400

    简介:Cetylpyridiniumchloride(CPC)isacationicquaternaryammoniumcompoundusedinsometypesofmouthwashes,toothpastes,lozenges,throatsprays,breathsprays,andnasalsprays.Itisanantisepticthatkillsbacteriaandothermicroorganisms.Ithasbeenshowntobeeffectiveinpreventingdentalplaqueandreducinggingivitis.Ithasalsobeenusedasaningredientincertainpesticides.Cetylpyridiniumchloridemaycausebrownstainsbetweentheteethandonthesurfaceofteeth.However,thesestainscanbeeasilyremovedbyadentalhygienistduringaroutinecheck-up.

    用途:用于制药

    展开

    吡啶6004-24-6
    USP CetylpyridiniumChloride(50... CetylpyridiniumChloride(50... 4周

     2760.00
    1104006 标准品
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