Naphthol Yellow S
analytical standard
Manufacturer: Supelco
CAS Number: 846-70-8
Synonym(S): 2,4-Dinitro-1-naphthol-7-sulfonic acid sodium salt, 5,7-Dinitro-8-hydroxy-2-naphthalenesulfonic acid sodium salt, Acid Yellow 1, Flavianic acid sodium salt
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 MG | 49547-25-MG | In Stock | ₹ 16,356.58 |
49547 - 25 MG
In Stock
Quantity
1
Base Price: ₹ 16,356.58
GST (18%): ₹ 2,944.184
Total Price: ₹ 19,300.764
grade
analytical standard
Quality Level
100
Assay
≥99.0% (HPLC)
technique(s)
HPLC: suitablegas chromatography (GC): suitable
application(s)
cleaning productscosmeticsfood and beveragespersonal care
format
neat
SMILES string
[Na+].[Na+].[O-]c1c(cc([N+]([O-])=O)c2ccc(cc12)S([O-])(=O)=O)[N+]([O-])=O
InChI
1S/C10H6N2O8S.2Na/c13-10-7-3-5(21(18,19)20)1-2-6(7)8(11(14)15)4-9(10)12(16)17;;/h1-4,13H,(H,18,19,20);;/q;2*+1/p-2
InChI key
CTIQLGJVGNGFEW-UHFFFAOYSA-L
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Naphthol Yellow S, ≥99.0% (HPLC), MilliporeSigma™ Supelco™ | MilliporeSigma Supelco | ₹ 17,539.80 | |
 | Sigma Aldrich Fine Chemicals Biosciences Naphthol Yellow S for microscopy (Hist.), for the precipitation (of amino acids and peptides) | 846-70-8 | MFCD00003958 | 100G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 12,053.69 | |
 | Naphthol yellow S, 98% | ChemScene | ₹ 9,668.28 | |
 | 846-70-8 | Naphthol Yellow S | A2B Chem | ₹ 1,967.88 - ₹ 24,299.04 |
Related Products
Description
- General description: Naphthol Yellow S is a dye that is known for its hazardous nature.[1]
- Application: Naphthol Yellow S may be used as an analytical reference standard for the determination of Naphthol Yellow S in:Foodstuffs by solid phase extraction (SPE) and high performance liquid chromatography (HPLC)-diode array detection (DAD)-ion trap time-of-flight tandem mass spectrometry (IT-TOF-MS3) equipped with multiple reaction monitoring (MRM) detection.[2]Drinks and candies by SPE followed by analysis using HPLC coupled to photodiode array (PDA) detector.[3]Wastewater samples by adsorption column chromatography.[4]Embroideries designed by the famous 19th century French painter Emile Bernard.[5]
- Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
- Recommended products: Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Skin Sens. 1 - STOT RE 2
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
grade: analytical standard
Quality Level: 100
Assay: ≥99.0% (HPLC)
technique(s): HPLC: suitablegas chromatography (GC): suitable
application(s): cleaning productscosmeticsfood and beveragespersonal care
format: neat
SMILES string: [Na+].[Na+].[O-]c1c(cc([N+]([O-])=O)c2ccc(cc12)S([O-])(=O)=O)[N+]([O-])=O
InChI: 1S/C10H6N2O8S.2Na/c13-10-7-3-5(21(18,19)20)1-2-6(7)8(11(14)15)4-9(10)12(16)17;;/h1-4,13H,(H,18,19,20);;/q;2*+1/p-2
InChI key: CTIQLGJVGNGFEW-UHFFFAOYSA-L
grade: __
Quality Level: 100
Assay: 97%
technique(s): __
application(s): __
format: __
SMILES string: CC(C)(C)[Si](C)(C)OCC#C
InChI: 1S/C9H18OSi/c1-7-8-10-11(5,6)9(2,3)4/h1H,8H2,2-6H3
InChI key: ZYDKYFIXEYSNPO-UHFFFAOYSA-N
grade: __
Quality Level: __
Assay: __
technique(s): __
application(s): __
format: __
SMILES string: __
InChI: __
InChI key: __
