Prix FOB
Obtenir le dernier prix245 ~ 280 / Metric Ton
|1 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
245 ~ 280 / Metric Ton Obtenir le dernier prix
Localité:
Weifang China
Prix de commande minimale:
245 per Metric Ton
Commande minimale:
1 Metric Ton
Packaging Detail:
200L plastic drum, IBC(1000L), customers' requirement
Heure de livraison:
3-7 days
Capacité de Fournir:
2000 Metric Ton per Month
Payment Type:
T/T, L/C, Western Union, PayPal
Groupe de produits :
Personne àcontacter Matthew
Weifang, Shandong
Sodium Salt of
Polyaspartic
Acid (PASP)
CAS No.Â
181828-06-8，35608-40-6               Â
Molecular weight:Â
1000-5000
Molecular
Formula:Â Â Â C4H5NO3M(C4H4NO3M)m(C4H4NO3M)nC4H4NO3M2Â Â Â Â Â Â Â Â Â
Structural
Formula:
Properties:
PASPÂ is
a kind of biopolymer materials, of which molecules contains
abundant amido bond, carboxyl and other active groups. Amido
peptide bond has biological activity and high chemical stability,
hard to decompose at high temperature; carboxyl group can be
complex with many metal ions in water, which
make PASP have
high chemical activity in aqueous solution; in each structural unit
of PASP,
the oxygen and nitrogen atoms can easily form hydrogen bonds with
water molecules, it has good hydrophilicity and water solubility.
The special molecular structure
of PASP ensures
that it has good dispersing ability, corrosion inhibiting
properties, excellent biodegradability and environmental friendly
characteristics.
Specification:
| Items | Index |
| Appearance | Yellow to umber liquid |
| Solid content % | 40.0 min |
| Density (20℃)g/cm3 | 1.20 min |
| pH(1%Â water solution) | 9.0-11.0 |
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 245 ~ 280 / Metric Ton Obtenir le dernier prix |
| Localité: | Weifang China |
| Prix de commande minimale: | 245 per Metric Ton |
| Commande minimale: | 1 Metric Ton |
| Packaging Detail: | 200L plastic drum, IBC(1000L), customers' requirement |
| Heure de livraison: | 3-7 days |
| Capacité de Fournir: | 2000 Metric Ton per Month |
| Payment Type: | T/T, L/C, Western Union, PayPal |
| Groupe de produits : | Eco-friendly antiscalant and dispersant |
