96365

Ponceau 6R

analytical standard

• 别名: Crystal Ponceau 6R, Acid Red 44, Brilliant Crystal Scarlet, Crystal Scarlet, Ponceau 6R
• 经验公式（希尔记法）: C₂₀H₁₂N₂Na₂O₇S₂
• CAS号: 2766-77-0
• 分子量: 502.43
• 顏色索引編號: 16250
• EC號碼: 220-441-4
• MDL號碼: MFCD00013279
• 分類程式碼代碼: 85151701
• PubChem物質ID: 329770499
• 酶號碼: E126
• NACRES: NA.24

属性

• 等級: analytical standard
• 品質等級: 100
• 化驗: ≥98.0% (HPLC)
• 儲存期限: limited shelf life, expiry date on the label
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• mp: >300 °C (lit.)
• 應用: cleaning products; cosmetics; food and beverages; personal care
• 格式: neat
• SMILES 字串: [Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3cccc4ccccc34)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C20H14N2O7S2.2Na/c23-17-9-8-13-10-14(30(24,25)26)11-18(31(27,28)29)19(13)20(17)22-21-16-7-3-5-12-4-1-2-6-15(12)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;;
• InChI 密鑰: FUGCXLNGEHFIOA-ZPZFBZIMSA-L

说明

一般說明

Ponceau 6R is a red azo dye which is widely used as a food colorant and also used in histology staining. It is soluble in water and slightly soluble in ethanol.

應用

Ponceau 6R (P6R) has been used:

• As a reference standard for the determination of synthetic food and beverages colorants by high-performance liquid chromatography coupled with diode-array detector.
• As a model compound for detailed study of the mechanism of an azo-dye degradation by soybean peroxidase enzyme (SBP).

It may be used as a reference standard in the determination of ponceau 6R in drinks and candy samples using reversed-phase high performance liquid chromatography (RP-HPLC).

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

包裝

Bottomless glass bottle. Contents are inside inserted fused cone.

推薦產品

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安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable