disodium 7-hydroxy-8-(2-phenyldiazen-1-yl)naphthalene-1,3-disulfonate

• ChemBase编号: 103436
• 分子式: C16H10N2Na2O7S2
• 平均质量: 452.36934
• 单一同位素质量: 451.97248123
• SMILES: [Na+].[Na+].Oc1ccc2cc(cc(c2c1/N=N/c1ccccc1)S(=O)(=O)[O-])S(=O)(=O)[O-]
• Canonical SMILES: Oc1ccc2c(c1/N=N/c1ccccc1)c(cc(c2)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
• InChI: InChI=1S/C16H12N2O7S2.2Na/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2
• InChIKey: HSXUHWZMNJHFRV-UHFFFAOYSA-L

名称和登记号

名称

• IUPAC标准名: disodium 7-hydroxy-8-(2-phenyldiazen-1-yl)naphthalene-1,3-disulfonate; disodium 7-hydroxy-8-[(E)-2-phenyldiazen-1-yl]naphthalene-1,3-disulfonate
• IUPAC传统名: dipotassium 7-hydroxy-8-(2-phenyldiazen-1-yl)naphthalene-1,3-disulfonate; disodium 7-hydroxy-8-(2-phenyldiazen-1-yl)naphthalene-1,3-disulfonate; disodium 7-hydroxy-8-[(E)-2-phenyldiazen-1-yl]naphthalene-1,3-disulfonate
• 别名: 酸性橙 G 溶液; 1-苯基偶氮基-2-萘酚-6,8-二磺酸 二钠盐; 7-羟基-8-苯基偶氮基-1,3-萘二磺酸 二钠盐; 酸性橙 10; 橙黄 G; 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt; Acid orange 10; 7-hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid; C.I. 16230; Wool Orange 2G; 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt; ORANGE G; ORANGE G SODIUM SALT; OG-6; Orange G solution; Orange G

登记号

• CAS号: 1936-15-8
• EC号: 217-705-6; 200-578-6
• MDL号: MFCD00012457
• Beilstein号: 4120705
• PubChem SID: 24897871; 24886824; 162091309; 24897985
• PubChem CID: 9566064
• Color Index Number: 16230

理论计算性质

• Acid pKa: -2.9637337
• 质子受体: 9
• 质子供体: 1
• LogD (pH = 5.5): -1.3259296
• LogD (pH = 7.4): -1.3259512
• Log P: -0.6392556
• 摩尔折射率: 97.8097 cm^3
• 极化性: 38.749996 Å^3
• 极化表面积: 159.35 Å^2
• 可自由旋转的化学键: 4
• 里宾斯基五规则: true

分子性质

理化性质

• 闪点: 14 °C; 57.2 °F
• 密度: 0.80 g/mL at 20 °C
• 紫外吸收波长: λmax 475 nm

安全信息

• 保存条件: Room Temperature (15-30°C)
• RTECS编号: QJ6500000
• 欧盟危险性物质标志: 易燃性(Flammable) (F)
• 联合国危险货物编号: 1987
• 德国WGK号: 2; 3
• 联合国危险货物等级: 3
• 联合国危险货物包装类别(PG): 2
• 危险公开号: 11
• 安全公开号: 16; 7-16
• GHS危险品标识: GHS02
• GHS警示词: Danger
• GHS危险声明: H225
• GHS警示性声明: P210
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RID/ADR: UN 1987 3/PG 2
• 保存温度: 2-8°C

产品相关信息

• 纯度: Dye Content ~75%
• 级别: certified by the Biological Stain Commission; for microscopy (Hist.); for the early diagnosis of tumors (colorimetric method according to Papanicolaou); indicator (pH 11.6-14.0)
• 主要成分: Dye content, ≥60%; Dye content, ≥80%; Dye content, 80%
• 适用性: suitable for internal standard for protein separation on SDS-capillary electrophoresis
• Empirical Formula (Hill Notation): C16H10N2Na2O7S2

详细说明

MP Biomedicals - 02151787

C.I. 16230
Sodium Salt Dye Content: ~75%

MP Biomedicals - 05217318

MP Biomedicals Rare Chemical collection

MP Biomedicals - 02194014

Molecular Biology Reagent
Sodium Salt
A tracking dye in nucleic acid gel electrophoresis which runs significantly faster than bromophenol blue.

Sigma Aldrich - O7252

包装
25, 100 g in glass bottle
Suitability
Certified for use in Mallory′s connective tissue stain; Wilson-Ezrin method for pituitary acidophils; Kreyberg′s method for keratin and mucus; as a counterstain following Heidenhain′s iron hematoxylin on paraffin sections; Flemming′s triple stain on paraffin sections of onion root.

Sigma Aldrich - 75400

Caution
储存期间可能部分结晶，轻微加热可重新溶解
Other Notes
用于 Papanicolaou 试验的染色溶液1

Sigma Aldrich - O3756

Application
An internal standard for protein separation on SDS-capillary electrophoresis and a tracking dye in nucleic acid gel electrophoresis. Migrates faster than bromphenol blue and the smallest detectable DNA fragment (approx. 50 bp).
包装
25, 100 g in glass bottle

Sigma Aldrich - 861286

Application
Collagen stain for connective tissue. Used with Orcein, Alizarin Blue 2B, and Fast Green FCF in Kornhauser′s quadruple stain for most elementary structures of tissues.
包装
25, 100 g in glass bottle