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122777

茜素

Name: 茜素
Brand: SIAL

Dye content 97 %

别名:

1,2-二羟基蒽醌, 媒染红 11

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关于此项目

经验公式（希尔记法）:

C₁₄H₈O₄

化学文摘社编号:

72-48-0

分子量:

240.21

EC Number:

200-782-5

UNSPSC Code:

12171500

NACRES:

NA.47

PubChem Substance ID:

24847507

MDL number:

MFCD00001201

Colour Index Number:

58000

Beilstein/REAXYS Number:

1914037

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属性

form

solid

Quality Level

200

composition

Dye content, 97%

color

yellow

visual transition interval

10.1-12.1, red to violet(alkaline), 5.5-6.8, yellow to red(acid)

mp

279-283 °C (lit.)

solubility

0.1 M NaOH: 0.01 g/L

λ_max

567 nm (2nd), 609 nm

ε (extinction coefficient)

13000 at 227-233 nm in 0.1 M NaOH at 0.01 g/L, 26000 at 268-274 nm in 0.1 M NaOH at 0.01 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Oc1ccc2C(=O)c3ccccc3C(=O)c2c1O

InChI

1S/C14H8O4/c15-10-6-5-9-11(14(10)18)13(17)8-4-2-1-3-7(8)12(9)16/h1-6,15,18H

InChI key

RGCKGOZRHPZPFP-UHFFFAOYSA-N

说明

Application

茜素已作为一种生物染料，被用于棉织物的染色，并作为标准品用于紫外可见分光光度计。

Biochem/physiol Actions

茜素（1, 2-二羟基蒽醌）是一种蒽醌染料，是茜素红染料的主要发色团。在湖泊色素的生产中用作染料。 茜草科 、 巴戟天 、镓、 紫花地丁 科植物根的提取物中，茜草素是关键成分。

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pictograms

GHS05,GHS07,GHS09

signalword

Danger

hcodes

H317,H318,H410

pcodes

P261 - P272 - P273 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1A

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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osteoarthritic human articular cartilage (AC)-derived cartilage cells (CCs) with same-donor bone marrow (BMSCs) and adipose tissue (ASCs)-derived mesenchymal stem cells were compared, in terms of stemness features, and secretory and immunomodulatory responses to inflammation. proteoglycan 4 (PRG4) presence was evaluated

Aeration Volume and Photosynthetic Photon Flux Affect Cell Growth
and Secondary Metabolite Contents in Bioreactor Cultures
of Morinda citrifolia

Ahmed S

Journal of Plant Biology, 51 (3), 209-212 (2008)

Nicholas Eastaugh, Valentine Walsh, Tracey Chaplin, Ruth Siddall

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全球贸易项目编号

货号	GTIN
122777-100G	04061835345489
122777-500G	04061835345496

主要文件

茜素

Dye content 97 %