| Model: | SLC002 |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Inorganic Acid |
| Label: | HPA , HYPO , hypophosphorous acid |
| Price: |
US $2
/ KG
|
| Min. Order: | 1000 KG |
| Live Chat: | Last Online:05 Nov, 2013 |
Product Name:Hypophosphorous acid
CAS No.: 6303-21-5
IMDG CODE: 3264
Uses:
(1) Has excellent decoloring effect; widely used in the synthesis of alkyd, amine resin, nitro cellulose resin etc.
(2) In the manufacture of hypophosphorous acid salts, such as sodium hypophosphite, calcium hypophosphite etc.
(3) In pharmaceutical industry, like pharmaceutical intermediates.
Packing & Storage:Upon clients' request
Quality Specifications:
|
No. |
Item |
Content |
|
|
Best quality |
First quality |
||
|
1 |
Hypophosphorous acid (H3PO2) %≥ |
50.0 |
50.0 |
|
2 |
Orthophosphorous acid (H3PO3) %≤ |
0.5 |
1.0 |
|
3 |
Fe %≤ |
0.001 |
0.002 |
|
4 |
Cl %≤ |
0.015 |
0.015 |
|
5 |
Color |
30APHA |
30APHA |
|
6 |
Density |
1.210-1.265 |
1.210-1.265 |