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Home > Products >  High Purity 81-88-9 in stock Manufacturer

High Purity 81-88-9 in stock Manufacturer CAS NO.81-88-9

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  • Min.Order: 1 Kilogram
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Keywords

  • High Purity 81-88-9
  • Rhodamine B in stock
  • Manufacturer 81-88-9

Quick Details

  • ProName: High Purity 81-88-9 in stock Manufactu...
  • CasNo: 81-88-9
  • Molecular Formula: C28H31ClN2O3
  • Appearance: Purple powder
  • Application: Dyes and Pigments;Organics;Analytical ...
  • DeliveryTime: ASAP / Prompt upon the Payment terms
  • PackAge: Customized
  • Port: Qingdao,Shanghai, Tianjin
  • ProductionCapacity: 100 Kilogram/Month
  • Purity: 100%
  • Storage: Cool and dry place
  • Transportation: by sea, by air
  • LimitNum: 1 Kilogram
  • MF: C28H31ClN2O3
  • MW: 479.01
  • EINECS: 201-383-9
  • Melting point: 210-211 (dec.)(lit.)

Superiority

Company introduction

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate,  is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.

Henan Coreychem co., LTD. is committed to provide cost effective chemical service to the global fine chemical industry product development agencies; we adhering to the consistent good commercial reputation, to create a highly efficient, high quality of chemical research, development, production, sales and service of integrated platform, let our customers faster, better get ideal and thoughtful service.

High Purity 81-88-9 in stock Manufacturer

Details

High Purity 81-88-9 in stock Manufacturer
Product Name: Rhodamine B
Synonyms: 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride;[9-(O-CARBOXYPHENYL)-6-(DIETHYLAMINO)-3H-XANTHEN-3-YLIDENE] DIETHYL-AMMONIUM CHLORIDE;(9-(O-CARBOXYPHENYL)-6-(DIETHYL-AMINO)-3H-XANTHENE-3-YLIDENE)DIETHYL AMMONIUM CHLORIDE;ACID RHODAMINE B;2-[6-(DIETHYLAMINO)-3-(DIETHYLIMINO)-3H-XANTHEN-9-YL]BENZOIC ACID;LABOTEST-BB LT00772274;BRILLIANT RHODAMINE B;BRILLIANT PINK
CAS: 81-88-9
MF: C28H31ClN2O3
MW: 479.01
EINECS: 201-383-9
Product Categories: Dyes and Pigments;Organics;Analytical Chemistry;Ion Association;Steroids, Terpenes, Lipids, Bile acidsDerivatization Reagents;TLC Reagents, N-R;TLC ReagentsDerivatization Reagents TLC;Derivatization Reagents TLC;TLC Visualization Reagents (alphabetic sort);TLC Visualization Reagents (by application)
Mol File: 81-88-9.mol
Rhodamine B Structure
 
Rhodamine B Chemical Properties
Melting point  210-211 (dec.)(lit.)
density  0.79 g/mL at 20 °C
refractive index  1.6500 (estimate)
Fp  12 °C
storage temp.  Store at RT.
solubility  H2O: soluble1mg/mL
form  Solid
Colour Index  45170
color  Green
PH 3-4 (10g/l, H2O, 20℃)
Water Solubility  SOLUBLE
Merck  14,8183
BRN  4119648
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 81-88-9(CAS DataBase Reference)
NIST Chemistry Reference Rhodamine b(81-88-9)
EPA Substance Registry System Xanthylium, 9-(2-carboxyphenyl)-3,6-bis( diethylamino)-, chloride(81-88-9)
 
Safety Information
Hazard Codes  Xn,Xi,F
Risk Statements  22-41-68-67-36-11-40-20/21/22-52/53
Safety Statements  7-16-24/25-26-36/37/39-39-36-22
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  BP3675000
TSCA  Yes
HS Code  32041300
Hazardous Substances Data 81-88-9(Hazardous Substances Data)
Toxicity LD50 i.v. in rats: 89.5 mg/kg (Webb)

 

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