tetrasodium 3-hydroxy-4-(2-{2-sulfonato-4-[2-(4-sulfonatophenyl)diazen-1-yl]phenyl}diazen-1-yl)naphthalene-2,7-disulfonate

• ChemBase编号: 103486
• 分子式: C22H12N4Na4O13S4
• 平均质量: 760.56876
• 单一同位素质量: 759.88744759
• SMILES: [Na+].[Na+].[Na+].[Na+].Oc1c(cc2cc(ccc2c1/N=N/c1c(cc(cc1)/N=N/c1ccc(cc1)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-]
• Canonical SMILES: Oc1c(/N=N/c2ccc(cc2S(=O)(=O)[O-])/N=N/c2ccc(cc2)S(=O)(=O)[O-])c2ccc(cc2cc1S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
• InChI: InChI=1S/C22H16N4O13S4.4Na/c27-22-20(43(37,38)39)10-12-9-16(41(31,32)33)6-7-17(12)21(22)26-25-18-8-3-14(11-19(18)42(34,35)36)24-23-13-1-4-15(5-2-13)40(28,29)30;;;;/h1-11,27H,(H,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39);;;;/q;4*+1/p-4
• InChIKey: KQHKSGRIBYJYFX-UHFFFAOYSA-J

名称和登记号

名称

• IUPAC标准名: tetrasodium 3-hydroxy-4-(2-{2-sulfonato-4-[2-(4-sulfonatophenyl)diazen-1-yl]phenyl}diazen-1-yl)naphthalene-2,7-disulfonate; tetrasodium 3-hydroxy-4-[(E)-2-{2-sulfonato-4-[(E)-2-(4-sulfonatophenyl)diazen-1-yl]phenyl}diazen-1-yl]naphthalene-2,7-disulfonate
• IUPAC传统名: tetrapotassium 3-hydroxy-4-(2-{2-sulfonato-4-[2-(4-sulfonatophenyl)diazen-1-yl]phenyl}diazen-1-yl)naphthalene-2,7-disulfonate; tetrasodium 3-hydroxy-4-[(E)-2-{2-sulfonato-4-[(E)-2-(4-sulfonatophenyl)diazen-1-yl]phenyl}diazen-1-yl]naphthalene-2,7-disulfonate; tetrasodium 3-hydroxy-4-(2-{2-sulfonato-4-[2-(4-sulfonatophenyl)diazen-1-yl]phenyl}diazen-1-yl)naphthalene-2,7-disulfonate
• 别名: ATX 丽春红 S 红色染色溶液; Ponceau S; Ponceau S solution; ATX Ponceau S red staining solution; 3-Hydroxy-4-[2-sulfo-4-(4-sulfo-phenylazo)phenylazo]-2,7-naphthalene-disulfonic acid tetrasodium salt; PONCEAU S; Ponceau S solution; 3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt; Ponceau S

登记号

• CAS号: 6226-79-5
• EC号: 228-319-2
• MDL号: MFCD00003892
• PubChem SID: 24846257; 24848493; 24898418; 24887779; 24887296; 24887781; 24846297; 24898827; 162091313
• PubChem CID: 6508672
• Color Index Number: 27195

理论计算性质

• Acid pKa: -5.0430865
• 质子受体: 17
• 质子供体: 1
• LogD (pH = 5.5): -4.6610913
• LogD (pH = 7.4): -4.6666694
• Log P: -3.8781414
• 摩尔折射率: 151.1303 cm^3
• 极化性: 59.302017 Å^3
• 极化表面积: 298.47 Å^2
• 可自由旋转的化学键: 8
• 里宾斯基五规则: false

分子性质

理化性质

• 熔点: 300°C
• 密度: 1.01 g/mL at 20 °C
• 折射率: n20/D 1.338
• 紫外吸收波长: λmax 352 nm; λmax 520 nm (2nd)

安全信息

• 保存条件: Room Temperature (15-30°C), Desiccate
• RTECS编号: QJ6600000
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C); 刺激性(Irritant) (Xi)
• 德国WGK号: 1; 3
• 危险公开号: 34; 36/37/38; R:36/37/38
• 安全公开号: 26-36; 26-36/37/39-45; S:20-25-26-37/39
• GHS危险品标识: GHS05; GHS07
• GHS警示词: Danger; Warning
• GHS危险声明: H314; H315-H319-H335
• GHS警示性声明: P261-P305 + P351 + P338; P280-P305 + P351 + P338-P310
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves; Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Faceshields, Gloves, Goggles

产品相关信息

• 纯度: Dye Content ~75%
• 浓度: ~0.1 % (w/v) Ponceau S in 5% acetic acid; 0.1 % (w/v) in 5% acetic acid
• 级别: for electrophoresis; for microscopy (Hist.); practical grade
• 主要成分: Dye content, 75%
• 适用性: in accordance for electrophoresis test
• 产品线: BioReagent
• Empirical Formula (Hill Notation): C22H12N4Na4O13S4

详细说明

MP Biomedicals - 05218133

MP Biomedicals Rare Chemical collection

MP Biomedicals - 02151942

C.I. 27195
Dye Content: ~ 75%

Sigma Aldrich - 09276

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Features and Benefits
无毒试剂体系 使用常规的电泳试剂总是会对健康造成威胁。与此相反，ATX 试剂体系中的试剂环保无毒。常规试剂含各种毒性物质：缓冲溶液包含了在《危险药品法》中分类为麻醉品的巴比妥酸；染色溶液含刺激皮肤和气管的甲醇和乙酸；澄清溶液含甲醇和二氧杂环己烷异丁醇（被分类为致癌易燃物质的危险废品）。 请停止使用这些有毒物质。在您的电泳中开始使用无毒的 ATX 试剂体系，防止您和环境受到永久性伤害。 优点显而易见。ATX 试剂具有以下特点：
• 无毒并且不会刺激皮肤和气管 环保 可与常规废水一起处置 无味 不燃 在室温下稳定 为 ATX 微实心条而特别调整 可以即用型溶液或浓缩液形式供货 保证提供出色的可重现结果
包装
6 瓶，用于制备 250mL 即用型溶液

Sigma Aldrich - 09189

Features and Benefits
无毒试剂体系 使用常规的电泳试剂总是会对健康造成威胁。与此相反，ATX 试剂体系中的试剂环保无毒。常规试剂含各种毒性物质：缓冲溶液包含了在《危险药品法》中分类为麻醉品的巴比妥酸；染色溶液含刺激皮肤和气管的甲醇和乙酸；澄清溶液含甲醇和二氧杂环己烷异丁醇（被分类为致癌易燃物质的危险废品）。 请停止使用这些有毒物质。在您的电泳中开始使用无毒的 ATX 试剂体系，防止您和环境受到永久性伤害。 优点显而易见。ATX 试剂具有以下特点：
• 无毒并且不会刺激皮肤和气管 环保 可与常规废水一起处置 无味 不燃 在室温下稳定 为 ATX 微实心条而特别调整 可以即用型溶液或浓缩液形式供货 保证提供出色的可重现结果
包装
6 bottles for 1 L ready-to-use-solution

Sigma Aldrich - 141194

Application
Biological stain
包装
25, 100 g in glass bottle

Sigma Aldrich - P3504

Application
Ponceau S dye is used to make a stain for rapid reversible staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. The following are two common stain formulations;0.1% Ponceau S (w/v) in 5% acetic acid2% Ponceau S (w/v) in 30% TCA, 30% sulfosalicylic acid
包装
10, 50, 100 g in glass bottle

Sigma Aldrich - P7170

Application
Ponceau S stain comes ready-to-use and is designed for rapid (5 min) staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. Ponceau S staining on nitrocellulose and PVDF is reversible by washing the stained membrane with 0.1 M NaOH for 1 min. The stained and destained membrane can then be immunologically detected (Western blotting). A product information sheet is supplied which includes the staining procedure for cellulose acetate, nitrocellulose, and PVDF.

Sigma Aldrich - 24-3875

Suitability
for electrophoresis

Sigma Aldrich - 24-3860

Suitability
for electrophoresis