[ Property ]
White powdery crystal,melting
point : 240oC(decomposed),insoluble in cold
water,ethanol etc., soluble in alkaline solution such
as sodium hydroxide and ammonia hydroxide etc..
[ Structural formula ]
[ Molecular formula ]
C10H16O8N2
[ Molecular weight ]
292.24
[
Quality index ]
Appearance |
White crystalline
powder |
EDTA content |
98.5 |
PH value |
2.2~2.3 |
Ash content ,% ≤ |
0.3 |
Water content ,% ≤ |
0.5 |
[ Use ]
( 1 ) Used as bleach-fix
bath for processing and developing colorful sensitive
material.
( 2 ) Used as color auxiliary,
fiber treatment auxiliary,cosmetics additive, blood anticoagulant
agent,complexing agent,detergent,stabilizer.
( 3 ) Used as polymerization
initiator of synthetic rubber and quantitative analytical
reagent of heavy metal.
[ Packaging ]
Packed in polypropylene
woven bag lined with film. NW: 25kg per bag. |
|
