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ChemicalBook >> CAS DataBase List >> Eosin Disodium

Eosin Disodium

Eosin Disodium price.
  • $6 - $1270
  • Product name: Eosin Disodium
  • CAS: 17372-87-1
  • MF: C20H6Br4Na2O5
  • MW: 691.85418
  • EINECS:241-409-6
  • MDL Number:MFCD00005040
  • Synonyms:EOSIN Y DISODIUM SALT, CERTIFIED BY THE BIOLOGICAL STAIN COMMISSION;EOSIN YELLOWISH SOLUTION 20 G/L, S34 2.5 L;EOSIN YELLOWISH SOLUTION, FOR MICROSCOPY;EOSIN YELLOWISH, PURUM, WATER-SOLUBLE, FOR MICROSCOPY;EOSIN-HEMATOXYLIN SOLUTION ACC. TO EHRLI CH, F. MICROSCOPY;EOSIN Y C.I. NO. 45380 , TECHNICAL DYE;EOSIN Y SOLUTION INDICATOR;EOSIN Y C.I. NO. 45380 FOR MICROSCOPY WATER SOLUBLE
75 prices
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  • aablocks
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  • Manufactureraablocks
  • Product numberAA00HZJO
  • Product descriptionSpiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-, sodium salt (1:2) Dyecontent80%
  • Packaging500g
  • Price$76
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00HZJO
  • Product descriptionSpiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-, sodium salt (1:2) Dyecontent80%
  • Packaging25g
  • Price$6
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00HZJO
  • Product descriptionSpiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-, sodium salt (1:2) Dyecontent80%
  • Packaging1000g
  • Price$111
  • Updated2026-05-29
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  • ManufacturerAmbeed
  • Product numberA408452
  • Product descriptionDisodium2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) Dyecontent80%+
  • Packaging500g
  • Price$78
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA408452
  • Product descriptionDisodium2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) Dyecontent80%+
  • Packaging25g
  • Price$8
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA408452
  • Product descriptionDisodium2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) Dyecontent80%+
  • Packaging100g
  • Price$22
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0000986
  • Product descriptionMAY-GRUNWALD'S EOSIN METHYLENE BLUE 95.00%
  • Packaging5MG
  • Price$503.82
  • Updated2021-12-16
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  • ManufacturerApexBio Technology
  • Product numberB6085
  • Product descriptionAMI5/EosinYdisodiumsalt
  • Packaging100mg
  • Price$50
  • Updated2021-12-16
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  • ManufacturerApexBio Technology
  • Product numberB6085
  • Product descriptionAMI5/Eosin Y disodium salt
  • Packaging100mg
  • Price$50
  • Updated2026-05-06
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  • ManufacturerArctom
  • Product numberAS549168
  • Product descriptionEosin Y disodium salt 80%
  • Packaging500g
  • Price$81
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS549168
  • Product descriptionEosin Y disodium salt 80%
  • Packaging100g
  • Price$24
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS549168
  • Product descriptionEosin Y disodium salt 80%
  • Packaging25g
  • Price$8
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS549168
  • Product descriptionEosin Y disodium salt 80%
  • Packaging1kg
  • Price$134
  • Updated2021-12-16
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  • ManufacturerBiosynth
  • Product numberFE01492
  • Product descriptionEosin Y disodium salt
  • Packaging1kg
  • Price$725.61
  • Updated2026-06-04
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  • ManufacturerBiosynth
  • Product numberFE01492
  • Product descriptionEosin Y disodium salt
  • Packaging2kg
  • Price$1088.44
  • Updated2026-06-04
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  • ManufacturerBiosynth
  • Product numberFE01492
  • Product descriptionEosin Y disodium salt
  • Packaging0.5kg
  • Price$453.51
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00HZJO Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-, sodium salt (1:2) Dyecontent80% 500g $76 2026-05-29 Buy
aablocks AA00HZJO Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-, sodium salt (1:2) Dyecontent80% 25g $6 2026-05-29 Buy
aablocks AA00HZJO Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-, sodium salt (1:2) Dyecontent80% 1000g $111 2026-05-29 Buy
Ambeed A408452 Disodium2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) Dyecontent80%+ 500g $78 2021-12-16 Buy
Ambeed A408452 Disodium2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) Dyecontent80%+ 25g $8 2021-12-16 Buy
Ambeed A408452 Disodium2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) Dyecontent80%+ 100g $22 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000986 MAY-GRUNWALD'S EOSIN METHYLENE BLUE 95.00% 5MG $503.82 2021-12-16 Buy
ApexBio Technology B6085 AMI5/EosinYdisodiumsalt 100mg $50 2021-12-16 Buy
ApexBio Technology B6085 AMI5/Eosin Y disodium salt 100mg $50 2026-05-06 Buy
Arctom AS549168 Eosin Y disodium salt 80% 500g $81 2021-12-16 Buy
Arctom AS549168 Eosin Y disodium salt 80% 100g $24 2021-12-16 Buy
Arctom AS549168 Eosin Y disodium salt 80% 25g $8 2021-12-16 Buy
Arctom AS549168 Eosin Y disodium salt 80% 1kg $134 2021-12-16 Buy
Biosynth FE01492 Eosin Y disodium salt 1kg $725.61 2026-06-04 Buy
Biosynth FE01492 Eosin Y disodium salt 2kg $1088.44 2026-06-04 Buy
Biosynth FE01492 Eosin Y disodium salt 0.5kg $453.51 2026-06-04 Buy

Properties

Melting point :>300°C
Density :1.02 g/mL at 20 °C
bulk density :710kg/m3
vapor pressure :0Pa at 25℃
Flash point :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.
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
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
Cosmetics Ingredients Functions :HAIR DYEING
COLORANT InChI :1S/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;/q;2*+1/p-2
InChIKey :SEACYXSIPDVVMV-UHFFFAOYSA-L
SMILES :[Na+].[Na+].Brc1c2[o][c]3[c](c(c2cc([c]1=O)Br)c4c(cccc4)C(=O)[O-])=CC(=C(C=3Br)[O-])Br
LogP :-1.33
CAS DataBase Reference :17372-87-1(CAS DataBase Reference)
EPA Substance Registry System :Eosin Yellowish (YS) (17372-87-1)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
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.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Used to stain blood smears to identify malarial parasites

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