产品名称

英文名称：Light Green SF Yellowish

同义词

Light Green SF Yellowish、Acid Green 5、5141-20-8、Light green SF、C.I. Acid Green 5、Lissamine Green SF、Pencil Green SF、Light Green G、A F Green No.2、Amacid Green G、Light Green S、Sulfo Green J、Light Green CF、Light Green FS、Light Green Lake、D&C Green No. 2、Fena、亮绿 SF(淡黄)、酸性绿 5、酸性绿5、酸性绿5、酸性氯GG、基尼绿2G、淡绿SF淡黄

产品性质

CAS编号：5141-20-8

分子式：C37H34N2O9S3Na2

分子量：792.85

Beilstein号：5717828

EC号：225-906-5

MDL号：MFCD00012121

PubChem编号：21223

别名：亮绿 SF(淡黄)|酸性绿 5|酸性绿5|酸性绿5|酸性氯GG|基尼绿2G|淡绿SF淡黄

英文别名：Light Green SF Yellowish|Acid Green 5|5141-20-8|Light green SF|C.I. Acid Green 5|Lissamine Green SF|Pencil Green SF|Light Green G|A F Green No.2|Amacid Green G|Light Green S|Sulfo Green J|Light Green CF|Light Green FS|Light Green Lake|D&C Green No. 2|Fena

规格或纯度：AR

英文名称：Light Green SF Yellowish

生化机理：三芳基甲烷染料。细胞学复染色可以用作Gomori一步三色法中苯胺蓝的替代物。Papanicolaou（PAP）染色的重要对比染色成分。

应用：用作细胞学上的复染色，或Gomori's步骤中用作苯胺兰的替代物。

运输条件：常规运输

备注：如果有可能，您尽量在使用的当天配置溶液，并在当天使用完它。但是，如果您需要预先配制储备溶液，我们建议您将溶液等份保存在-20°C的密封小瓶中。通常，它们最多可以使用一个月。在使用前和打开样品瓶之前，我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度，用法和处理的建议吗？请访问我们的常见问题（FAQ）页面以获取更多详细信息。

产品介绍：水中溶解度200 g/l (20°C)，溶于醇用作细胞学上的复染色，或Gomori's步骤中用作苯胺兰的替代物。Product DescriptionLight green SF yellowish (LGSFY) is a disodium salt of an acid triphenylmethane dye. It is also known as Light Green, Lissamine Green SF, Food Green 2, Green No. 205, Acid Green, Acid Brilliant Green 5, and Acid Brilliant Green SF. LGSFY is an important component of Papanicolaou stains in addition to eosin Y and bismark brown Y. Light green SF yellowish is a histological stain for collagen and a permitted colorant for foodstuffs and beverages. Product ApplicationLight green SF is generally used as a cytoplasmic counterstain with nuclear stains like safranine and Feulgen stain. In histopatology, it is used for collagen fiber staining in Masson′s trichrome, Papanicolaou cytological polychrome stains, and Twort stain for microorganisms in tissue sections. It is a constituent of polychrome staining method used for differentiating secretory cells of the pituitary gland. Light green SF also stains the cellulose cell walls of plant cells.

PubChem SID：488182677

IUPAC Name：disodium;3-[[N-ethyl-4-[[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]-(4-sulfonatophenyl)methyl]anilino]methyl]benzenesulfonate

INCHI：InChI=1S/C37H36N2O9S3.2Na/c1-3-38(25-27-7-5-9-35(23-27)50(43,44)45)32-17-11-29(12-18-32)37(31-15-21-34(22-16-31)49(40,41)42)30-13-19-33(20-14-30)39(4-2)26-28-8-6-10-36(24-28)51(46,47)48;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;/q;2*+1/p-2

InChi Key：DGOBMKYRQHEFGQ-UHFFFAOYSA-L

Canonical SMILES：CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)S(=O)(=O)[O-].[Na+].[Na+]

Isomeric SMILES：CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)S(=O)(=O)[O-].[Na+].[Na+]

WGK Germany：2

RTECS：BQ4900000

PubChem CID：21223

Reaxy-Rn：7280401

溶解性：可溶于水

熔点：288°C

象形图：

信号词：Warning

危险声明：H351 Suspected of causing cancer

预防措施声明：P280,P405,P501,P203,P318

Merck Index：5485

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装