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Product Details:

Name:7-(DIETHYLAMINO)COUMARIN-3-CARBOHYDRAZIDE

Synonyms:

7-diethylaminocoumarin-3-carboxylic acid;

DACCH;

DCCH;

7-diethylamino-2-oxo-2H-chromene-3-carbohydrazide;

CAS:100343-98-4

EINECS:N/A

MF:C14H17N3O3

MW:275.30300

Density:1.29 g/cm3

BP:N/A

MP:162-165 °C(Solv: chloroform (67-66-3); hexane (110-54-3))

FP:N/A

Purity: 97%+

Refractive index:1.621

Storage condition: Inert atmosphere,Store in freezer, under -20°C

Appearance:Orange needles;Yellow crystals

Acidity factor (pKa):10.95 ± 0.20, most acidic, temperature:

25 °C; 3.01 ± 0.20, most basic(at 25℃)

Package: 5g, 25g, 100g, 500g, 1kg, 25kg

Application: Cellulosic materials/paper;detecting carboxylic acids

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