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Home > Dyestuffs and Pigments > Intermediates > 1,8-Diaminonaphthalene Manufacturers > 1,8-Diaminonaphthalene

1,8-Diaminonaphthalene

CAS NO.： 479-27-6

FOB Price： NEGOTIABLE Get Latest Price

Specification： ≥99.0%

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： -

Packing： 25KG/Fibre Drum

Product Detail

Properties

1,8-Diaminonaphthalene

Synonymous：Nivinic acid; 4-hydroxy-1-naphthalene sulfonic acid

Molecular Formula：C₁₀H₁₀N₂

Molecular Weight：158.20

CAS：479-27-6

Structure：

EINECS：207-529-8

Melting Point：60-65 °C

Water solubility：Soluble in ethanol and ether

Appearance：Transparent tabular crystal to light gray powder

Storage：

Use and store according to the specifications without decomposition and avoid contact with oxides.

Uses：

For organic synthesis.

Properties

This product is mainly used in organic synthesis.

CAS No.

479-27-6

Formula

C10H10N2

Molecular Mass

158.20000

Exact Mass

158.08400

PSA

52.04000

Logp

3.16660

IUPAC

naphthalene-1,8-diamine

Matter Classification

organic

Category

Melting Point

60-65 °C(lit.)

Density

1.1265 g/cm3

Boiling Point

205 °C

Flash Point

205 °C

Appearance

Brown red solid. Soluble in ethanol and ether.

Acidity and Basicity

alkalinity

HS Code

29215900

UN No.

2811

DG-Class

9

Risk Code

R22-40-43-36/37/38

Safety Label

Xn,Xi

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CHANGZHOU CHUNGANG CHEMICAL CO.,LTD

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Company Logo

CHANGZHOU CHUNGANG CHEMICAL CO.,LTD

41YRS

Business Type：

Manufacturing

Country/Region：

Jiangsu, China

Contacts：

Mr. Gu

Position Title：

Foreign trade director

Tel：

0086-519-85481997

Email：

chungang@chemmail.net

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