2- Ethyl Anthraquinone 2EAQ

Product Alias

2-Ethyl Anthraquinone (refined)；2-Ethyl Anthraquinone boutique；

Molecular Formula

C16H12O2

Customs Code

29146100

Molecular Weight

236.27

UN NO.

3077

CAS NO.

84-51-5

MDL NO.

MFCD00001237

Beilstein NO.

1969873

Structural Formula

EINECS Number

201-535-4

RTECS Number

CB0525000

2-EAQ Content,area

≥98.5%

Anthraquinone

Content

＜0.1%

Appearance

Light Yellow Flakes

Smell

No Smell

Chlorine Content

≤40ppm

Sulfur Content

≤ 10ppm

Iron Content

≤5ppm

Ash Content

≤0.05%

Loss on Drying

＜0.1%

Relative Density

1.27g/cm3 (21C)

Flash Point

＞210C (410℉)

Melting Point

107-111C (226-232℉)

Auto-ignition Point

485C (905℉)

Melting

Point,Range

＜2C

Benzene Insoluble

≤0.05%

Acidity     ( at    mg

KOH/g)

≤0.10

Solubility In Water

Insoluble.

About 0.0016%

Stability

Stable at normal

temperature

Prohibition

Strong oxidizer, Fire and Explosive

hazardous articles

Avoid Conditions

High temperature. Discharge.Fire and

combustible dust

Term of Risk

22-36/37/38-50/53-48

/22

Term of Security

24/25-36-26-61-60-37

Analysis instrument

HPLC：SHIMADZU

LC-15C or Equivalent

Detector

UV detector

Chromatographic

Column

250mm×4.6mm

stainless steel column

with a fixed

phase(C18)5 μm

Injector

Micro Syringe：25μl