货号 |
纯度 |
规格 |
货期 |
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C21896-500mg |
98% |
500mg |
一周 |
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C21896-1g |
98% |
1g |
一周 |
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C21896-5g |
98% |
5g |
一周 |
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C21896-25g |
98% |
25g |
一周 |
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CAS |
146-68-9 |
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名称 |
碘硝基四唑紫(INT) |
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英文名称 |
Iodonitrotetrazolium chloride |
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分子式 |
C19H13N5O2ICl |
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分子量 |
505.71 |
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敏感性 |
易吸潮,对热及光线敏感 |
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溶解性 |
Solubleinwater(4mg/ml),ethanol(8mg/ml),ethyleneglycol(30mg/ml),DMSO(slightly),andmethanol:water(1:1,50mg/ml,veryfaintlyturbid,verydeepyellow,hot). |
熔点 |
231°C |
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存贮条件 |
储存温度2-8℃ |
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溶解性 |
Solubleinwater(4mg/ml),ethanol(8mg/ml),ethyleneglycol(30mg/ml),DMSO(slightly),andmethanol:water(1:1,50mg/ml,veryfaintlyturbid,verydeepyellow,hot). |
产品介绍 |
Iodonitrotetrazoliumchlorideisanelectronacceptorusedinvariouscolorimetricassays.Thechemicalhasbeenmainlydocumentedforitsmeasurementofdehydrogenaseactivity.IntheassaytomeasureSDH(succinatedehydrogenase)activity,Iodonitrotetrazoliumchloridewasusedasanoxidizingagentbeingreducedbysuccinatedehydrogenase.Uponreductionthecompoundformsaformazandyemeasuredat500nm.Iodonitrotetrazoliumchloridehasalsobeenusedtostudytheelectrontransportactivityinsoils,sediments,andpureenzymeculturesaswellasnucleotidediphosphatekinaseactivity. |
别名 |
碘硝基氯化四氮唑蓝;2-(对碘苯基)-3-(对硝基苯基)-5-苯基四唑氯水合物;2-(4-碘苯基)-3-(4-硝基苯基)-5-苯基氯化四唑氯水合物;碘硝基氯化四氮唑;INT;2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazoliumchloride;p-IodonitrotetrazoliumViolet;INTIodonitrotetrazoliumchloride |
应用 |
色度法检测各种脱氢酶的电子受体(Electronacceptor) |
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信号词 |
Warning |
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风险声明(欧洲) |
R20/21/22; |
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安全声明(欧洲) |
S36/37; |
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警示性声明 |
P260 |
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危害码(欧洲) |
Xn |
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