Cas no 587-98-4 (Metanil Yellow)

Metanil Yellow structure
Metanil Yellow structure
Product Name:Metanil Yellow
CAS No:587-98-4
MF:C18H14N3NaO3S
MW:375.376833438873
MDL:MFCD00007486
CID:38545
PubChem ID:24883078
Update Time:2025-04-18

Metanil Yellow Chemical and Physical Properties

Names and Identifiers

    • Metanil Yellow
    • 3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt
    • 3-[[4-(Phenylamino)phenyl]azo]benzenesulfonic acid monosodium salt
    • Acid Yellow 36
    • C.I. 13065
    • metanil yellow (C.I. 13065)
    • sodium 3-(p-anilinophenylazo)benzenesulphonate
    • Acid Yellow 36 (13065)
    • C.I.Acid Yellow 36
    • METANIL YELLOW, C.I. 13065 TECH
    • MetanilyelloworangeMNO
    • sodium,3-[(4-anilinophenyl)diazenyl]benzenesulfonate
    • 3-(4-anilino-phenylazo)-benzenesulfonic acid,sodi
    • 3-(4-Anilino-phenylazo)-benzolsulfonsaeure,Natriumsalz
    • 3-{[4-(phenylamino)-phenyl]azo}benzenesulfonic acid sodium salt
    • Acid Golden G
    • Acid Metanil Yellow
    • Amacid Yellow M
    • C.I. 13065
    • Fenazo Yellow M
    • Kiton Yellow MS
    • Metanil Yellow C
    • Metanil Yellow E
    • Metanil Yellow, pure
    • Metanilgelb extra
    • Monoazo
    • sodium 3-(p-anilinophenylazo)benzenesulfonate
    • SodiuM salt of Metanilyl-azodiphenylaMine
    • Tropaeolin G
    • Victoria yellow
    • Victoriagelb O
    • acid leather yellow prw
    • acid leather yellow r
    • acidic metanil yellow
    • C.I. Acid yellow 36
    • MDL: MFCD00007486
    • Inchi: 1S/C18H15N3O3S.Na/c22-25(23,24)18-8-4-7-17(13-18)21-20-16-11-9-15(10-12-16)19-14-5-2-1-3-6-14;/h1-13,19H,(H,22,23,24);/q;+1/p-1/b21-20+;
    • InChI Key: NYGZLYXAPMMJTE-ANVLNOONSA-M
    • SMILES: C1C=CC(NC2C=CC(/N=N/C3C=CC=C(S([O-])(=O)=O)C=3)=CC=2)=CC=1.[Na+]
    • BRN: 3831568

Computed Properties

  • Exact Mass: 375.06500
  • Monoisotopic Mass: 375.065357
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 6
  • Heavy Atom Count: 26
  • Rotatable Bond Count: 5
  • Complexity: 538
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Topological Polar Surface Area: 94

Experimental Properties

  • Color/Form: Yellow powder.
  • Melting Point: >360°C
  • Boiling Point: °Cat760mmHg
  • Flash Point: °C
  • PH: 10 (10g/l, H2O, 20℃)
  • Solubility: 25g/l
  • Water Partition Coefficient: Soluble in water (25g/L).
  • PSA: 102.33000
  • LogP: 5.90350
  • Merck: 5928
  • Color index: 13065
  • λmax: 414nm, 435nm
  • PH: Red (1.2) to yellow (2.3)
  • Color/Form: 0.25%
  • Solubility: It is soluble in water and ethanol as an orange solution. An appropriate amount is soluble in ether, benzene and soluble fiber, slightly soluble in acetone.

Metanil Yellow Security Information

  • Symbol: GHS07
  • Prompt:warning
  • Signal Word:Warning
  • Hazard Statement: H317
  • Warning Statement: P280
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:1
  • Hazard Category Code: 43
  • Safety Instruction: S22-S24/25-S36/37
  • RTECS:DB7329500
  • Hazardous Material Identification: Xi
  • TSCA:Yes
  • Storage Condition:Store at room temperature
  • Risk Phrases:R43
  • Safety Term:S24/25

Metanil Yellow Customs Data

  • HS CODE:32041200

Metanil Yellow Pricemore >>

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Metanil Yellow Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:587-98-4)Acid Yellow 36
Order Number:LE13203;LE5452
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:08
Price ($):discuss personally
Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:587-98-4)Acid Yellow 36
LE13203;LE5452
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
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