03322

Tartrazine

analytical standard

• 동의어(들): Acid Yellow 23
• 실험식(Hill 표기법): C₁₆H₉N₄Na₃O₉S₂
• CAS Number: 1934-21-0
• Molecular Weight: 534.36
• 색상 지수 번호: 19140
• Beilstein: 69850
• EC Number: 217-699-5
• MDL number: MFCD00148908
• UNSPSC 코드: 85151701
• PubChem Substance ID: 329747588
• E 번호: E102
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• 분석: ≥97.0% (HPLC)
• 유통기한: limited shelf life, expiry date on the label
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• 응용 분야: cleaning products; cosmetics; food and beverages; personal care
• 형식: neat
• SMILES string: [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(c2ccc(cc2)S([O-])(=O)=O)C(=O)C1N=Nc3ccc(cc3)S([O-])(=O)=O
• InChI: 1S/C16H12N4O9S2.3Na/c21-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29;;;/h1-8,13H,(H,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3
• InChI key: UJMBCXLDXJUMFB-UHFFFAOYSA-K

설명

일반 설명

Tartrazine is a synthetic azo dye, commonly found in drugs, food products and cosmetics. It can be synthesized by the reaction of sulfanilic acid with 3-carboxy-l-(4-sulfophenyl)-5-pyrazolone.

애플리케이션

Tartrazine may be used as reference standard for the determination of tartrazine in commercial soft drinks using thin layer chromatography and ion-pair high performance liquid chromatography.

포장

Bottomless glass bottle. Contents are inside inserted fused cone.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Faceshields, Gloves