Calcein,

cas No.: 1461-15-0

g to tons are available.

Calcein, cas no.: 1461-15-0 manufacturer in China. Bulk quantity can be offered by factory production, small quantity size can be offered by laboratory production.

PRODUCT DETAILS
BASIC INFO
CAS NO.:1461-15-0
Product Code:CA000
Synonyms:Fluorescein complexon; Fluorescein-bis(methyliminodiacetic acid); Oftasceinum;
2-[[7'-[[bis(carboxymethyl)amino]methyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-2'-yl]methyl-(carboxymethyl)amino]acetic acid;
Bis[N,N−bis(carboxymethyl)aminomethyl]fluorescein; Oftasceina; Fluorexon; Oftasceine;
Formula:C30H26N2O13
Molecular Weight:622.533
PROPERTIES
Appearance:Orange Powder
Density:1.74 g/cm3
Melting Point200ºC
Boiling Point:952.7ºC at 760 mmHg
Flash Point:530ºC
Refractive Index:1.774
Water Solubility:insoluble
Stability:Stable. Incompatible with strong oxidizing agents.
Vapor Pressure:0mmHg at 25°C
SAFTY INFO
Safety Statements:S26-S36/37/39
HS Code:32041900
WGK Germany:3
RIDADR:UN 2811
Risk Statements:R20/21/22;R36/37/38
Hazard Codes:Xn:Harmful;
USE&STORAGE
Use:It is used as an indicator.
Storage:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
COA
AppearanceOrange Powder
Water DissolutionPassed
Free FluoresceinPassed
Complexation Titration Test Passed
Loss on Drying 10.0%
Residue on Ignition 1.0 %

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