Eosin Y（water soluble）

Min.Order / FOB Price:Get Latest Price

1 Gram	FOB Price: USD 66.0000

1 Gram

FOB Price: USD 66.0000

Min.Order :1 Gram
Purity: 99%
Payment Terms : T/T,Other

Keywords

Eosin Y（water soluble） 17372-87-1 99%

Quick Details

Appearance:solid
Application:intermediate
PackAge:according to your need for packing
ProductionCapacity:1|Metric Ton|Day
Storage:dry
Transportation:sea,air,courier

Superiority:

EOSIN Chemical Properties
Melting point    >300°C
density    1.02 g/mL at 20 °C
Fp    11 °C
storage temp.    Store at RT.
solubility    H2O: 0.1 g/mL, dark red
Colour Index    45380
form    Solid
pka   2.9, 4.5(at 25℃)
color    Reddish
PH   9.2 (10g/l, H2O, 20℃)
PH Range   0(yellow)-3(green fluoresc.)
Water Solubility    freely soluble
λmax   514nm
Merck    14,3603
BRN    3586809
Stability:   Stable. Incompatible with strong oxidizing agents.
Major Application   Photovoltaic devices, color filter, nanoscale host material, detection of latent fingerprints, inks, detergents, hair dyes, cosmetics, implantable drug delivery devices, stents, diagnosis of breast lesions, labeling nucleic acids, detecting proteins, stress biomarkers, phosphoprotein, breast cancer metastases, antimicrobial agent, treatment of burns, endodontic, diabetes, obesity, cancer, radiochemotherapy, DNA sequencing, gene expression profiling, wound healing promoters
Biological Applications   Treating age-related macular degeneration,burns,cancer,diabetes,obesity,dental bone defects,gastroesophageal reflux disease,prostate cancer,viral diseases; stents; wound-healing materials
CAS DataBase Reference   17372-87-1(CAS DataBase Reference)
EPA Substance Registry System   Eosin Yellowish (YS) (17372-87-1)

Details:

EOSIN Basic information
Product Name:   EOSIN
Synonyms:   disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate;waterred2;Eosin Disodium;AKA230(1);AKA230(2);RED 21 LAKE;EOSIN Y, INDICATOR GRADE;EOSIN Y, 5 WT. % SOLUTION IN WATER
CAS:   17372-87-1
MF:   C20H6Br4Na2O5
MW:   691.85418
EINECS:   241-409-6
Mol File:   17372-87-1.mol

Safety Information
Hazard Codes    F,T,Xn,Xi
Risk Statements    11-23/24/25-39/23/24/25-52/53-41-22-36-10
Safety Statements    7-16-36/37-45-24/25-61-39-26
RIDADR    UN 1230 3/PG 2
WGK Germany    1
RTECS    LM5850000
TSCA    Yes
HS Code    32041200
Toxicity   LD50 orally in Rabbit: > 2000 mg/kg

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