FLUOROL YELLOW 088 CAS#: 81-37-8

FLUOROL YELLOW 088 Basic information

Product Name:

FLUOROL YELLOW 088

Synonyms:

Fluorol 5G
Einecs 201-345-1
Naphtho(3,2,1-kl)xanthene, 2,8-dimethyl-
FLUOROL YELLOW 088;SOLVENT GREEN 4
FLUOROL YELLOW 088
SOLVENT GREEN 4
2,1-kl]xanthene,2,8-dimethyl-naphtho[
2,1-kl]xanthene,2,8-dimethyl-Naphtho[3

CAS:

81-37-8

MF:

C22H16O

MW:

296.36

EINECS:

201-345-1

Mol File:

81-37-8.mol

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FLUOROL YELLOW 088 Chemical Properties

Boiling point:: 512.5±30.0 °C(Predicted)
Density: 1.234±0.06 g/cm3(Predicted)
storage temp.: Refrigerator, Under inert atmosphere
solubility: Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Very Slightly)
form: Solid
color: Yellow to Very Dark Orange
EPA Substance Registry System: Naphtho[3,2,1-kl]xanthene, 2,8-dimethyl- (81-37-8)

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FLUOROL YELLOW 088 Usage And Synthesis

Uses

Fluorol Yellow 088 is a polyaromatic organic dye used to stain plant tissue.

Preparation

p-Cresol (2 Moore) and Phthalic anhydride (1 Moore) condensation get 2 ‘, 7 ‘- dimethyl – fluoran in 24% sulfuric acid?central change, its product with zinc and ammonia in the pressure reduction get dye, and then in 250 ~ 280 ℃ / 1-2 mmHG sublimation, refined.

Properties and Applications

dark olive green (mineral oil). Used for hydrocarbon solvent, grease, paraffin wax color

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	General			Insoluble

FLUOROL YELLOW 088Supplier

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939 15221275939
Email: shenlinxing@macklin.cn

Chengdu Dianchun Technology Co., Ltd

Tel: 400-1166-196 18502815961
Email: cdhxsj@163.com

Aikon International Limited

Tel: 025-58859352 18068836627
Email: sales01@aikonchem.com

Shanghai Jizhi Biochemical Technology Co. Ltd.

Tel: 4009004166/18616739031 18616739031
Email: 3007523370@qq.com

Hubei Ipure Biology Co., Ltd

Tel: +8613367258412
Email: ada@ipurechemical.com

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