43207

Sudan Orange G

analytical standard

• Synonym(s): 2,4-Dihydroxyazobenzene, 4-(Phenylazo)resorcinol, SOG
• Linear Formula: C₆H₅N=NC₆H₃-1,3-(OH)₂
• CAS Number: 2051-85-6
• Molecular Weight: 214.22
• Colour Index Number: 11920
• Beilstein: 958430
• EC Number: 218-131-9
• MDL number: MFCD00002275
• UNSPSC Code: 85151701
• PubChem Substance ID: 329756319
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥96.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 143-146 °C (lit.)
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: neat
• SMILES string: Oc1ccc(\N=N\c2ccccc2)c(O)c1
• InChI: 1S/C12H10N2O2/c15-10-6-7-11(12(16)8-10)14-13-9-4-2-1-3-5-9/h1-8,15-16H/b14-13+
• InChI key: BPTKLSBRRJFNHJ-BUHFOSPRSA-N

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves