potassium 2,4,5,7-tetrabromo-9-[2-(methoxycarbonyl)phenyl]-3-oxo-3H-xanthen-6-olate

• ChemBase编号: 155815
• 分子式: C21H9Br4KO5
• 平均质量: 700.00746
• 单一同位素质量: 695.68205307
• SMILES: COC(=O)c1ccccc1c1c2cc(c(c(c2oc2c(c(=O)c(cc12)Br)Br)Br)[O-])Br.[K+]
• Canonical SMILES: COC(=O)c1ccccc1c1c2cc(Br)c(c(c2oc2c1cc(Br)c(=O)c2Br)Br)[O-].[K+]
• InChI: InChI=1S/C21H10Br4O5.K/c1-29-21(28)9-5-3-2-4-8(9)14-10-6-12(22)17(26)15(24)19(10)30-20-11(14)7-13(23)18(27)16(20)25;/h2-7,26H,1H3;/q;+1/p-1
• InChIKey: NXBZXYJXNIFCRJ-UHFFFAOYSA-M

名称和登记号

名称

• IUPAC标准名: potassium 2,4,5,7-tetrabromo-9-[2-(methoxycarbonyl)phenyl]-3-oxo-3H-xanthen-6-olate
• IUPAC传统名: potassium 2,4,5,7-tetrabromo-9-[2-(methoxycarbonyl)phenyl]-6-oxoxanthen-3-olate
• 别名: 根据瑞氏染液的曙红亚甲蓝溶液; 瑞氏曙红亚甲蓝; 瑞氏染色剂 溶液; 伊红 - 亚甲蓝 溶液; 根据 May-Grünwald 法配制的伊红亚甲蓝; May-Grünwald 溶液; 伊红美蓝; Eosin Methylene blue solution according to Wright; Wright’s eosin methylene blue; Wright Stain solution; Eosin - methylene blue solution; Eosin methylene blue according to May-Grünwald; May-Grünwald solution; Eosin Methylene blue

登记号

• EC号: 200-659-6
• MDL号: MFCD00005038
• PubChem SID: 162249953
• PubChem CID: 50741774
• Color Index Number: 881/1038; 45380/52015

理论计算性质

• Acid pKa: 3.7478857
• 质子受体: 4
• 质子供体: 0
• LogD (pH = 5.5): 4.947814
• LogD (pH = 7.4): 4.4768615
• Log P: 6.4325194
• 摩尔折射率: 149.1962 cm^3
• 极化性: 47.942165 Å^3
• 极化表面积: 75.66 Å^2
• 可自由旋转的化学键: 2
• 里宾斯基五规则: false

分子性质

理化性质

• 闪点: 11 °C; 12 °C; 51.8 °F; 53.6 °F
• 密度: 0.80 g/mL at 20 °C

安全信息

• 欧盟危险性物质标志: 易燃性(Flammable) (F); 有毒(Toxic) (T); 有害性(Harmful) (Xn)
• 联合国危险货物编号: 1230
• 德国WGK号: 1; 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: 11-23/24/25-39/23/24/25; 11-23/24/25-39/23/24/25-41; 22-41-52/53
• 安全公开号: 16-26-36/37/39-45; 16-36/37-45; 26-39-61; 7-16-36/37-45
• GHS危险品标识: GHS02; GHS05; GHS06; GHS07; GHS08
• GHS警示词: Danger
• GHS危险声明: H225-H301 + H311 + H331-H370; H225-H301-H311-H318-H331-H370; H225-H301-H311-H331-H370; H302-H318; H318
• GHS警示性声明: P210-P260-P280-P301 + P310-P305 + P351 + P338-P311; P210-P260-P280-P301 + P310-P311; P280-P305 + P351 + P338
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves; Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US); Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 1230 3/PG 2

产品相关信息

• 级别: for microscopy; for microscopy (Bact.); for the staining of blood constituents
• 适用性: passes test for UV spectrum
• 杂质: methanol
• 有效期: (limited shelf life, expiry date on the label)
• 品质说明: according to May-Grünwald; according to Wright

详细说明

Sigma Aldrich - 45250

General description
Mixture of eosin and methylene blue stains for use in differential microbiological media to culture and identify pathogenic microorganisms, e.g., Neisseria sicca,1, Acinetobacter calcoaceticus2.

Sigma Aldrich - 63590

Application
together with Giemsa Solution for pap staining acc. to Pappenheim
Other Notes
Stain for the panoptic staining according to Pappenheim1

Sigma Aldrich - 32855

General description
Mixture of eosin and methylene blue stains for use in differential microbiological media to culture and identify pathogenic microorganisms, e.g., Neisseria sicca,1, Acinetobacter calcoaceticus2.

Sigma Aldrich - 45253

Other Notes
Blood stain1