CD-4 CAS 25646-77-9

Model:	-
Brand:	CFGC
Origin:	Made In China
Category:	Chemicals / Organic Chemical Materials / Organic Intermediate
Label:	CD-4 , CD4 , 25646-77-9
Price:	US $55 / Kg
Min. Order:	20 Kg

Product Description

Color developing agent CD-4
Chemical name: (N-Ethyl-N-(2-hydroxyethyl)-2-methyl-1,4-phenylendiamin (sulfate)

Synonyms: 4-(N-Ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine sulfate
CAS # 25646-77-9

EINECS # 247-162-0

Molecular Formula: C11H20N2O5S or C11H18N2O.H2SO4

Molecular Weight: 292.3494

Uses: Color developer for use in color microautoradiography for color development of immunogold-labeled antibodies.

Packing: 20 kgs fibre drums

ITEMS	SPECIFICATION
Batch No
Appearance	White powder
Appearance of 5%water solution	Colorless
Content(%)	99-102
Volatility(%)	0.1max
PH value	2.2-2.5
MP(℃)	156-160
Ash(%)	0.1max
Heavy metal(%)	0.001max
Alkalic solution	Qualified
Photographic property	Qualified
Ageing property	Qualified
Turbidity of(5% in water)	<5NTU

HS CODE 37079010

HazardClass 6.1(a)

Packing Size: (Ф)35CMX (H)50CM, Net Weight: 20 or 25Kg, Gross Weight: 23/28Kg

Specifications:	99-102% Shelf life of product: Two year.
Advantages:	Color developer for use in color microautoradiography for color development of immunogold-labeled antibodies.
Payment Details:	T/T or L/C
Min Order:	20