Direct Yellow 12
|
- $18 - $932
- Product name: Direct Yellow 12
- CAS: 2870-32-8
- MF: C30H29N4NaO8S2
- MW: 660.69
- EINECS:220-698-2
- MDL Number:MFCD00007488
- Synonyms:Atul Direct Fast Yellow GCH;Diazine Yellow CP;Direct Brilliant Yellow 4R;Direct Yellow GK;Kayaku Chrysophenine;Mitsui Chrysophenine G;Pamanil Yellow G-12;Pyrazol Yellow C
33 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- American Custom Chemicals Corporation
- Biosynth
- Chem-Impex
- ChemScene
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 100mg
- 250mg
- 500mg
- 1g
- 2.5g
- 25G
- 50g
- 100g
- 250g
- 500g
- 1000g
- 1kg
- Manufactureraablocks
- Product numberAA003PO7
- Product descriptionSodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate) Dyecontent65%
- Packaging1g
- Price$18
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003PO7
- Product descriptionSodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate)
- Packaging50g
- Price$27
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003PO7
- Product descriptionSodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate)
- Packaging100g
- Price$48
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003PO7
- Product descriptionSodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate)
- Packaging500g
- Price$179
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberT428
- Product descriptionDirectYellow12,tech.
- Packaging100g
- Price$108
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberDYE0000192
- Product descriptionCHRYSOPHENINE 95.00%
- Packaging25G
- Price$130.2
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFC52661
- Product descriptionChrysophenine
- Packaging250g
- Price$247.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFC52661
- Product descriptionChrysophenine
- Packaging1kg
- Price$333.5
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFC52661
- Product descriptionChrysophenine
- Packaging500g
- Price$405
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFC52661
- Product descriptionChrysophenine
- Packaging1000g
- Price$630
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFC52661
- Product descriptionChrysophenine
- Packaging100g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number22834
- Product descriptionChrysophenine ≥65%(dyecontent)
- Packaging25G
- Price$29.34
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number22834
- Product descriptionChrysophenine ≥65%(dyecontent)
- Packaging100G
- Price$77.62
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number22834
- Product descriptionChrysophenine ≥65%(dyecontent)
- Packaging1KG
- Price$489.43
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number22834
- Product descriptionChrysophenine ≥65%(dyecontent)
- Packaging250G
- Price$144.12
- Updated2026-05-19
- Buy
- ManufacturerChemScene
- Product numberCS-0010155
- Product descriptionChrysophenine
- Packaging1g
- Price$164
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003PO7 | Sodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate) Dyecontent65% | 1g | $18 | 2026-05-28 | Buy |
| aablocks | AA003PO7 | Sodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate) | 50g | $27 | 2026-05-28 | Buy |
| aablocks | AA003PO7 | Sodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate) | 100g | $48 | 2026-05-28 | Buy |
| aablocks | AA003PO7 | Sodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate) | 500g | $179 | 2026-05-28 | Buy |
| AK Scientific | T428 | DirectYellow12,tech. | 100g | $108 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | DYE0000192 | CHRYSOPHENINE 95.00% | 25G | $130.2 | 2021-12-16 | Buy |
| Biosynth | FC52661 | Chrysophenine | 250g | $247.5 | 2026-06-04 | Buy |
| Biosynth | FC52661 | Chrysophenine | 1kg | $333.5 | 2021-12-16 | Buy |
| Biosynth | FC52661 | Chrysophenine | 500g | $405 | 2026-06-04 | Buy |
| Biosynth | FC52661 | Chrysophenine | 1000g | $630 | 2026-06-04 | Buy |
| Biosynth | FC52661 | Chrysophenine | 100g | $60 | 2021-12-16 | Buy |
| Chem-Impex | 22834 | Chrysophenine ≥65%(dyecontent) | 25G | $29.34 | 2026-05-19 | Buy |
| Chem-Impex | 22834 | Chrysophenine ≥65%(dyecontent) | 100G | $77.62 | 2026-05-19 | Buy |
| Chem-Impex | 22834 | Chrysophenine ≥65%(dyecontent) | 1KG | $489.43 | 2026-05-19 | Buy |
| Chem-Impex | 22834 | Chrysophenine ≥65%(dyecontent) | 250G | $144.12 | 2026-05-19 | Buy |
| ChemScene | CS-0010155 | Chrysophenine | 1g | $164 | 2026-06-04 | Buy |
Properties
Melting point :>300°C
storage temp. :Amber Vial, Refrigerator, Under inert atmosphere
solubility :DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form :Solid
Colour Index :24895
color :Orange to Dark Orange
λmax :389 nm
ε(extinction coefficient) :≥29000 at 389-401nm in water at 0.02g/L
Stability :Light Sensitive
Major Application :diagnostic assay manufacturing
hematology
histology Cosmetics Ingredients Functions :HAIR DYEING
InChIKey :BFMGWSCDIBELQN-BHHUATOHSA-N
SMILES :C(C1C=CC(/N=N/C2C=CC(OCC)=CC=2)=CC=1S(O)(=O)=O)=CC1C=CC(/N=N/C2C=CC(OCC)=CC=2)=CC=1S(O)(=O)=O.[NaH]
EPA Substance Registry System :C.I. Direct Yellow 12 (2870-32-8)
storage temp. :Amber Vial, Refrigerator, Under inert atmosphere
solubility :DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form :Solid
Colour Index :24895
color :Orange to Dark Orange
λmax :389 nm
ε(extinction coefficient) :≥29000 at 389-401nm in water at 0.02g/L
Stability :Light Sensitive
Major Application :diagnostic assay manufacturing
hematology
histology Cosmetics Ingredients Functions :HAIR DYEING
InChIKey :BFMGWSCDIBELQN-BHHUATOHSA-N
SMILES :C(C1C=CC(/N=N/C2C=CC(OCC)=CC=2)=CC=1S(O)(=O)=O)=CC1C=CC(/N=N/C2C=CC(OCC)=CC=2)=CC=1S(O)(=O)=O.[NaH]
EPA Substance Registry System :C.I. Direct Yellow 12 (2870-32-8)
Safety Information
| Symbol(GHS): |
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| Signal word: | Warning | ||||||||||||||
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Description
A diazo stilbene dyeMore related product prices
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