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Basic Red 2

Basic Red 2
Basic Red 2
CAS No.
477-73-6
Chemical Name:
Basic Red 2
Synonyms
SAFRANIN;S NO 967;CI 50240;SAFRANINE;SAFRANIN A;SAFRANIN O;SAFRANIN T;SAFRANIN Y;safranine0;safraninea
CBNumber:
CB8141392
Molecular Formula:
C20H19ClN4
Formula Weight:
350.84
MOL File:
477-73-6.mol

Basic Red 2 Properties

Melting point:
>240℃ (decompose)
Density 
1.00 g/mL at 20 °C
refractive index 
n20/D 1.339
Flash point:
46 °C
storage temp. 
Store at RT.
solubility 
H2O: soluble1mg/mL
form 
Solid
pka
6.4(at 25℃)
Colour Index 
50240
color 
S. No.: 967
PH
10 (10g/l, H2O, 20℃)
Water Solubility 
soluble
λmax
530 nm
BRN 
3924099
Stability:
Stable.
Biological Applications
Hematotoxicity assays; measuring membrane potential; detecting microorganisms; treating diabetes-associated pain,mechanical allodynia,oncological diseases; food packaging materials
EPA Substance Registry System
Phenazinium, 3,7-diamino-2,8-dimethyl-5- phenyl-, chloride(477-73-6)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  41-36/38-37/38-10-36/37/38
Safety Statements  26-39-24/25-36-16
RIDADR  UN 1170 3/PG 3
WGK Germany  3
RTECS  SG1623000
TSCA  Yes
HS Code  32041300
Hazardous Substances Data 477-73-6(Hazardous Substances Data)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Basic Red 2 price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 350-M Safranine O 477-73-6 12 $85.5 2017-11-08 Buy
Sigma-Aldrich 1.15948 Safranine O (C.I. 50240) for microscopy Certistain 477-73-6 1EA $94.5 2017-11-08 Buy
TCI Chemical S0145 Basic Red 2 477-73-6 25g $44 2017-11-08 Buy
TCI Chemical S0145 Basic Red 2 477-73-6 500g $354 2017-11-08 Buy
Alfa Aesar B21674 Safranine O 477-73-6 10g $18 2017-11-08 Buy

Basic Red 2 Chemical Properties,Uses,Production

Chemical Properties

Dark red to violet powder

Basic Red 2 Preparation Products And Raw materials

Raw materials

Preparation Products


Basic Red 2 Suppliers

Global( 175)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96831 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40403 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30314 84
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 sales@tcishanghai.com.cn China 22833 81
BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
010-87653215;0757-86311057;021-55236763 sales@hwrkchemical.com China 15554 55
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44197 61
Adamas Reagent, Ltd. 400-600-9262
bxy@titansci.com China 14021 59
Chemfun Medical Technology(Shanghai) Co., Ltd. 021-67220633 & 021-37212706
+86-21-67220638 chemfun@chemfun.net China 21909 59
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202,021-54302127,021-54308259,13764082696
+86-21-54291107 jerry.ma@hanhonggroup.com China 28718 64
Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111
028-84752058 sale@xiyashiji.com China 9747 57

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