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Merck

O1391

Sigma-Aldrich

油红O 溶液

0.5% in isopropanol

别名:

溶剂红27, 苏丹红5B

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About This Item

经验公式(希尔记法):
C26H24N4O
CAS号:
分子量:
408.49
EC號碼:
分類程式碼代碼:
12171500
NACRES:
NA.47

形狀

liquid

濃度

0.5% in isopropanol

技術

microbe id | staining: suitable

顏色

dark red

εmax

0.20-0.50 at 510-517 nm

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

N(\N=C3\c4c(cccc4)C=CC\3=O)c1c(cc(c(c1)C)N=Nc2c(ccc(c2)C)C)C

InChI

1S/C26H24N4O/c1-16-9-10-17(2)22(13-16)27-28-23-14-19(4)24(15-18(23)3)29-30-26-21-8-6-5-7-20(21)11-12-25(26)31/h5-15,29H,1-4H3/b28-27?,30-26-

InChI 密鑰

HJAYEODIXUYVIC-LTFAAIOASA-N

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一般說明

油红O可将脂质染为橙红色。它还能标记液泡,特别是在ALL-L3(急性淋巴细胞白血病)或伯基特淋巴瘤/白血病中观察到的液泡。油红O染色适用于新鲜样品,因为酒精固定会去除样品中的脂质。

應用

油红O是一种脂溶性偶氮染料,用于对冷冻切片的中性甘油三酯和脂质以及石蜡切片的一些脂蛋白进行染色。在组织学中,以异丙醇为溶剂的油红O过饱和溶液可用于对组织中的脂肪染色。
油红O溶液已被用于对中性脂质和脂肪细胞进行染色,并用于成纤维细胞中的脂肪滴显色。

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

53.6 °F - closed cup

閃點(°C)

12.0 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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