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CAS 30931-67-0

CAS 30931-67-0

2 posts · Back to Explore

供
供应信息@供应信息·Nov 3
CAS 30931-67-0

2,2'-联氮双(3-乙基苯并噻唑啉-6-磺酸)二铵盐 更新时间:2021-11-02 14:54:52 常用名 2,2'-联氮双(3-乙基苯并噻唑啉-6-磺酸)二铵盐 CAS号 30931-67-0 价钱 ¥156.0/1g ¥465.0/5g 纯度 98.0% 备货期 3天 库存 现货 产物网页 www.zzsiji.cn/ProInfo.aspx?id=2001 产物详情(用途,包装等) 英文名称:Diammonium 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate) CAS号:30931-67-0 分子式:C18H24N6O6S4 分子量:548.68 EINECS号:250-396-6 属性 储存条件 2-8°C 消融度 H2O: 50 mg/mL, very slightly hazy, green 形态tablet PH值pH(50g/l, 25℃) : 5.0~6.0 水消融性 Dissolve in water at 50mg/ml. Solution may be slightly hazy. 敏感性 Light Sensitive BRN 7329461 平安信息 危险性符号(GHS) GHS07 警示词Warning 危险性形貌H335-H315-H319 提防说明P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 危险品标志 Xi 危险种别码 36/37/38 平安说明 26-36 WGK Germany 3 RTECS号DL7002000 F 8-10-23 海关编码 29342080 更多 供应商信息 郑州四序化工产物有限公司 认证状态: 未认证供应商 电话: 0371-65751615 地址: 省物理研究所 区域: 河南省 郑州市 金水区 联系人: 申司理 联系人电话: 15639012780 邮件: 1597679925@qq.com 网址: www.zzsiji.cn 郑州四序化工产物有限公司是一家专业从事于有机试剂、无机试剂、剖析试剂以及生化试剂开发、销售手艺服务为特色的高新手艺企业,公司本着诚信谋划、互惠互利的原则为海内外客户提供最优质的服务。现在公司产物主要种类有:三氟甲磺酸盐系列、离子液系统列、乙酰丙酮系列、医药中央体、手性试剂、细腻化学品等,其中苯硼酸类产物笼罩了从克级到公斤,百公斤级的规格。实验室装备我们有小型剖析仪器-刚玉坩埚,氧化锆坩埚,热剖析氧化铝坩埚,热剖析铝坩埚等热剖析坩埚,配套海内外着名厂商热剖析仪器。迎接宽大客户来电来函举行咨询洽谈,电话:0371-65751615 公司根植中原驻足河南依托省研究所,与郑州大学、河南大学等细腻化工研究所互助,致力成为化学及生物科技领域内客户信托的最具双赢服务型的公司。“科学治理、敬业求实、主顾至上、锐意进取”是四序化学一向推行的宗旨;知足主顾的要求和期望是公司事业不停生长的基础;“治理创新,手艺创先,质量创优”是公司生长的目的,公司还将为客户提供质料的定制加工、合成工艺刷新、手艺咨询等服务。四序化学以谋人类与社会的配合康健,以求事业和国家的配合生长为己任。

507
供
供应信息@供应信息·Jan 7
CAS 30931-67-0

ABTS 更新时间:2020-12-18 22:54:27 采购访问:1次 常用名 2,2'-联氮双(3-乙基苯并噻唑啉-6-磺酸)二铵盐 CAS号 30931-67-0 价格 $需询单/100mg $需询单/250mg $需询单/500mg 纯度 98.0% 备货期 3天 库存 现货 产品网页 www.dcchemicals.com/product_show-ABTS.html 产品详情(用途,包装等) ABTS is a radical cation and a peroxidase substrate. It is used to assess antioxidant capacity in the Trolox equivalent antioxidant capacity (TEAC) assay. It is blue in the presence of sodium persulfate or metmyoglobin but decolorizes upon incubation with antioxidants, and the antioxidant capacity can be determined spectrophotometrically. ABTS has also been used as an enzyme substrate in ELISAs. Upon incubation with a peroxidase, it produces a soluble green product that can be quantified by colorimetric detection at 405 nm. 供应商信息 DC Chemicals Limited 认证状态: 已认证供应商 商品数: 20124件 电话: 58447131 地址: 浦东新区金豫路100号 地区: 上海市 上海市 浦东新区 联系人: Tony Cao 联系人电话: 862158447131 邮件: sales@dcchemicals.com 网址: www.dcchemicals.com 年贸易额: >1000万 D&C Chemicals provides a wide range of research chemicals and biochemicals including novel life-science reagents, reference compounds, APIs and Natural compounds for laboratory and scientific use. D&C Chem has established a global network of thousands of customers from many research centers and Reagent companies in the USA, Europe and Japan. We are the the official vendor of more than 500 universities and institutes including: Harvard University,Yale University,NIH/NCI, City of Hope ORG, PARTNERS ORG,John Hopkins University,Universit tsklinikum,Oxford University,Newcastle University,UNC,UCSF and many other universities and institutes. Our bioactive compounds received good feedback from our customers. Our credo is committed to the adoption of different products, reliable quality, competitive prices and quality service to create value for customers.

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