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ChemicalBook >> CAS DataBase List >> Acid Blue 93

Acid Blue 93

Acid Blue 93 price.
  • $6 - $716.8
  • Product name: Acid Blue 93
  • CAS: 28983-56-4
  • MF: C37H29N3O9S3.2Na
  • MW: 799.8
  • EINECS:249-352-9
  • MDL Number:MFCD00058509
  • Synonyms:acidleatherblueher ;benzenesulfonicacid,((4-(bis(4-((sulfophenyl)amino)phenyl)methylene)-2,5-cycl ;benzenesulfonicacid,[[4-[bis[4-[(sulfophenyl)amino]phenyl]methylene]-2,5-cycl ;WATER BLUE;WATER BLUE 6B EXTRA P;POIRRIER BLUE C 4B;POIRRIERS BLUE;ACID BLUE 93
21 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • BLDpharm
  • Chem-Impex
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • Usbiological
Package
  • 5MG
  • 1g
  • 5g
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • ManufacturerAK Scientific
  • Product numberJ55441
  • Product descriptionMethyl blue
  • Packaging100g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberT067
  • Product descriptionAcidBlue93
  • Packaging1g
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ55441
  • Product descriptionMethyl blue
  • Packaging25g
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH37721
  • Product descriptionMethyl blue
  • Packaging25g
  • Price$49.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH37721
  • Product descriptionMethyl blue
  • Packaging100g
  • Price$130
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCBL0000413
  • Product descriptionMETHYL BLUE 95.00%
  • Packaging5MG
  • Price$501.86
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIA4014
  • Product descriptionAnilineblue,watersoluble
  • Packaging250g
  • Price$275
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberBIA4014
  • Product descriptionAnilineblue,watersoluble
  • Packaging100g
  • Price$135
  • Updated2021-12-16
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  • ManufacturerBLDpharm
  • Product numberBD139359
  • Product descriptionMethyl blue 98%
  • Packaging500g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD139359
  • Product descriptionMethyl blue 98%
  • Packaging100g
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD139359
  • Product descriptionMethyl blue 98%
  • Packaging25g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42516
  • Product descriptionMethylblue,CertifiedbytheBiologicalStainCommission
  • Packaging25G
  • Price$109.49
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK259130
  • Product descriptionMethyl blue
  • Packaging5g
  • Price$42
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number1.16316
  • Product descriptionMethyl blue (C.I. 42780) for microscopy
  • Packaging50g
  • Price$304
  • Updated2022-05-15
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number95290
  • Product descriptionMethyl Blue for microscopy (Bot., Hist.), indicator (pH 9.4-14.0)
  • Packaging100g
  • Price$336
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM5528
  • Product descriptionMethyl Blue certified by the Biological Stain Commission
  • Packaging25g
  • Price$129
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J55441 Methyl blue 100g $80 2021-12-16 Buy
AK Scientific T067 AcidBlue93 1g $49 2021-12-16 Buy
AK Scientific J55441 Methyl blue 25g $30 2021-12-16 Buy
Alfa Aesar H37721 Methyl blue 25g $49.7 2024-03-01 Buy
Alfa Aesar H37721 Methyl blue 100g $130 2024-03-01 Buy
American Custom Chemicals Corporation CBL0000413 METHYL BLUE 95.00% 5MG $501.86 2021-12-16 Buy
Apolloscientific BIA4014 Anilineblue,watersoluble 250g $275 2021-12-16 Buy
Apolloscientific BIA4014 Anilineblue,watersoluble 100g $135 2021-12-16 Buy
BLDpharm BD139359 Methyl blue 98% 500g $55 2021-12-16 Buy
BLDpharm BD139359 Methyl blue 98% 100g $16 2021-12-16 Buy
BLDpharm BD139359 Methyl blue 98% 25g $6 2021-12-16 Buy
Chem-Impex 42516 Methylblue,CertifiedbytheBiologicalStainCommission 25G $109.49 2021-12-16 Buy
Frontier Specialty Chemicals JK259130 Methyl blue 5g $42 2021-12-16 Buy
Sigma-Aldrich 1.16316 Methyl blue (C.I. 42780) for microscopy 50g $304 2022-05-15 Buy
Sigma-Aldrich 95290 Methyl Blue for microscopy (Bot., Hist.), indicator (pH 9.4-14.0) 100g $336 2024-03-01 Buy
Sigma-Aldrich M5528 Methyl Blue certified by the Biological Stain Commission 25g $129 2024-03-01 Buy

Properties

Melting point :>250℃
Boiling point :1380℃[at 101 325 Pa]
Density :1.49[at 20℃]
vapor pressure :0Pa at 25℃
storage temp. :Store at RT.
solubility :70g/l
form :powder
Colour Index :42780
color :Red to Brown
PH Range :11.0(BLUE)-13.0(RED)
PH :5.0 (10g/l, H2O, 20℃)
Odor :Odorless
Water Solubility :Soluble in water
λmax :600 nm
Merck :13,6055
Stability :Stable. Incompatible with strong oxidizing agents.
Biological Applications :Assay for nucleic acids,protein determination,identification of Candida albicans; method for counting leukocytes,controlled drug release; radiotherapy; treating apolipoprotein E-related diseases; oral care products
LogP :-3.75 at 25℃
CAS DataBase Reference :28983-56-4(CAS DataBase Reference)
EPA Substance Registry System :C.I. Acid Blue 93 (28983-56-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
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.

Description

Methyl Blue is a histology dye commonly used to stain collagen blue in tissue sections. The compound has been determined useful as a vital dye for interocular observations. Methyl Blue has been incorporated in Sabouraud agar for the identification of Candida albicans strains. The compound has also been incorporated in other histology staining procedures such as Mallory’s connective tissue stain.

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