CAS No. 26099-09-2 Hydrolyzed Polymaleic Anhydride (HPMA) By Nine Continent Environmental Protection,

CAS No. 26099-09-2 Hydrolyzed Polymaleic Anhydride (HPMA)

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Obtenir le dernier prix

( Negotiable )

1 Metric Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

CAS 26099-09-2

Prix FOB:

( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

Commande minimale:

1 Metric Ton

Packaging Detail:

200L plastic drum wrapped with film on pallet, or IBC (1000L)

Heure de livraison:

15 DAYS

Capacité de Fournir:

4500 Metric Ton per Month

Payment Type:

PayPal, Money Gram, Western Union, L/C, T/T

Groupe de produits :

Polycarboxylic Antiscalant Dispersant

Other Names: HPMA, Hydrolyzed Polymaleic Anhydride, poly(maleicacid),Polymaleic Acid, MALEIC ACID POLYMER,Polymal
Purity (%): 48%
Type: desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems, additives for cement
Usage: Water Treatment Chemicals
Brand Name: Nine Continent or OEM

Appearance:Pale yellow to umber transparent liquid
Solid content % :48.0-52.0
Bromine value mg/g :80.0 max
Average molecular weight :450 min
pH (1% solution):2.0-3.0
Density, g/cm3 :1.18 min

La description

Hydrolyzed Polymaleic Anhydride (HPMA)

CAS No. *********2

Other Names:HPMA; Hydrolyzed Polymaleic Anhydride; poly(maleicacid);Polymaleic Acid; MALEIC ACID POLYMER;Polymaleic Acid

Properties:

HPMA is a low molecular weight polymeride, with average molecular weight ******0. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above **0â„ƒ. HPMA has obvious threshold effect under high temperature (**0â„ƒ) and high pHï¼ˆ8.3ï¼‰level, suitable to be used in alkaline water system or built with agents. It has good scale inhibition against carbonate and phosphate scales under temperature **0â„ƒ with effective time as long as **0 hours. Due to its good scale inhibition and high temperature tolerance properties, HPMA is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems. In addition, HPMA has good corrosion inhibition effect when used together with zinc salt. HPMA can also be used as additives for cement.

Specification: GB/T *********4

Items	Index
Appearance	Pale yellow to umber transparent liquid
Solid content %	8.**2.0
Bromine value mg/g	*0.0 max
Average molecular weight	**0 min
pH (1% solution)	2.**3.0
Density (*0â„ƒ) g/cm3	1.*8 min

Usage:

HPMA is usually used together with organic phosphonate at dosage of ***5ppm for circulating cool water system, oilfield fill water, crude oil dewatering and low-pressure boilers. HPMA has good scale inhibition (*8%) and scale stripping properties. When used together with zinc salts, it can effectively inhibit carbon steel corrosion.

Safety:

Acidity. Avoid contact with eye and skin. In case of contact, flush with water immediately.

Package and storage:

*5kg/**0kg net in plastic drum, or as required. Storage for twelve months in shady and dry place.

Pays:	China
N Â° de modÃ¨le:	CAS 26099-09-2
Prix FOB:	( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	-
Commande minimale:	1 Metric Ton
Packaging Detail:	200L plastic drum wrapped with film on pallet, or IBC (1000L)
Heure de livraison:	15 DAYS
Capacité de Fournir:	4500 Metric Ton per Month
Payment Type:	PayPal, Money Gram, Western Union, L/C, T/T
Groupe de produits :	Polycarboxylic Antiscalant Dispersant