Welcome to LookChem.com Sign In|Join Free
  • or
SuZhou Yacoo Science Co., LtdSPDIB//file1.lookchem.com/300w\2011-5\8af84c67-d892-4ecd-bef8-b0a0aee8e955.png

Communicate with Supplier:

Mr. wei
Mr. wei: What can I do for you?

SPDIB CAS NO.145876-11-5

Min.Order Quantity:
100 Gram
Purity:
≥98%
Port:
SHANGHAI PORT
Payment Terms:
T/T

Add to Inquiry Cart

Product Details

Keywords

  • SPDIB
  • 3H-Indolium, 2-[2-(4-hydroxy-3,5-diiodophenyl)ethenyl]-3,3-dimethyl-1-(3-sulfopropyl)-, inner salt
  • 2-[2-(4-Hydroxy-3,5-diiodophenyl)ethenyl]-3,3-dimethyl-1-(3-sulfopropyl)-3H-indolium inner salt

Quick Details

  • ProName: SPDIB
  • CasNo: 145876-11-5
  • Molecular Formula: C21H21I2NO4S
  • Appearance: Yellow, rose red, brown crystalline po...
  • Application: Urinalysis reagent
  • DeliveryTime: 5 DAYS
  • PackAge: As requested
  • Port: SHANGHAI PORT
  • ProductionCapacity: 2 Metric Ton/Month
  • Purity: ≥98%
  • Storage: room temperature
  • Transportation: As requested
  • LimitNum: 100 Gram
  • Related Substances: 0
  • Residue on Ignition: 0
  • Heavy Metal: 0
  • Valid Period: 2 YEARS
  • Transportation: SEA AIR COURIER

Superiority

high quality, rapid supply, patented technology support to ensure that there is a problem within the validity period unpaid refunds.

suzhou yacoo science co.,ltd was founded in 2003. it is a high-tech enterprise which specializing in biomedicine, electrochemical materials, import and export business, electronic mall, up to now,it has 10 years history on chemical sales, r & d and production operations. company also set sales and service outlets in shanghai, beijing, guangzhou, jinan and other cities, which owning first-class marketing team and technical support personnel. its famous brands-yacoo were exported to europe, america and southeast asian countries. in order to meet the demand of the market of high-tech industrial products which updates fast, respones service timely, requires high technical and grows rapidly , yacoo has established 5000㎡ research and test center and 10000㎡ production base, which have passed iso9001: 2008 quality system certification.

yacoo corporation provides more than 20000 kinds of products of scientific research for chinese and global customers with rapid logistics network, quality of service. at the same time ,it also provides customers with research and custom synthesis products from grams to tons,which relying on its own unique synthesis technology and rich r & d experience。

the e-commerce site "elements mall" (www.b2star.com) belonging to yacoo was formally operated in september 2012, which integrating domestic and international quality supplier of channel, and has realized one-stop shopping and services of the reagents and instruments, we dedicat to building a comprehensive professional services platform for chinese scientists and echnology enterprises。

yacoo always adheres to customer demand-oriented, adhering to the continuous innovation as the support, adhering to provide quality products and technical solutions to customers。our goal is to create ourself to become the leading international supplier and service provider of biological medicine and chemical material.

Details

mp:211-214 ℃

detailed product description
cas: 145876-11-5 assay: 98%
formula: c21h21i2no4s appearance: yellow, rose red, brown crystalline powder
mp: 211-214 ℃ storage: -20℃

spdib diagnostic reagents iso cas no 145876-11-5 98% , storage -20℃

quick detail:

name

3h-indolium, 2-[2-(4-hydroxy-3,5-diiodophenyl)ethenyl]-3,3-dimethyl-1-(3-sulfopropyl)-, inner salt

appearance

yellow, rose red, brown crystalline powder

assay:

≥98.0

shelf life

two years

description:

> formula: c21h21i2no4s

> weight:637

> mp/bp:211-214 ℃

> appearance: yellow, rose red, brown crystalline powder

> storage: -20℃

> danger symbol:

specifications

assay

≥98.0

shelf life

two years

synonyms:

3h-indolium, 2-[2-(4-hydroxy-3,5-diiodophenyl)ethenyl]-3,3-dimethyl-1-(3-sulfopropyl)-, inner salt;2-[2-(4-hydroxy-3,5-diiodophenyl)ethenyl]-3,3-dimethyl-1-(3-sulfopropyl)-3h-indolium inner salt;3h-indolium, 2-[2-(4-hydroxy-3,5-diiodophenyl)ethenyl]-3,3-dimethyl-1-(3-;3-(2-(4-hydroxy-3,5-diiodostyryl)-3,3-dimethyl-3h-indol-1-ium-1-yl)propane-1-sulfonate

related products:

determination of melting point

instrument:

micro melting point apparatus wrs-2a, melting point tubes

determination of step:

open switch, stable 20min.

first set the starting temperature than the melting point of the low 10 ℃, heating rate 2 ℃ / min.

the sample was grind as fine as possible and load in a clean, dry melting point pipe ,until the sample was compressed into about 1cm high .when the actual temperature reaches the set temperature and stabilized . inserted into the capillary with the sample, the simultaneous determination of three.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)