| 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 |
| Live Chat: |  | Last Online:24 Jul, 2019 |
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 |
