Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium Salt CAS NO.1429-50-1

Min.Order: 1 Metric Ton
Payment Terms: L/C,T/T,

Product Details

Keywords

EDTMPS
EDTMPA
Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium Salt

Quick Details

ProName: Ethylene Diamine Tetra (Methylene Phos...
CasNo: 1429-50-1
Molecular Formula: C6H20N2O12P4
Appearance: White crystal powder
Application: Package and Storage: 25kg inner liner ...
DeliveryTime: within 10 days
PackAge: 25kg inner liner polyethylene (PE) bag...
Port: qingdao
ProductionCapacity: 1000 Metric Ton/Month
Purity: 95%;30%
Storage: Storage for one year in room shady and...
Transportation: by sea
LimitNum: 1 Metric Ton

Superiority

LOGISTICS:JUST IN TIME
CERTIFICATION:SGS,ISO,CCIC
QUALITY:STRINGENT QC SYSTEM
EXPERIENCES:10 YEARS ON INTERNATIONAL SALES

Details

Ethylene Diamine Tetra (Methylene Phosphonic Acid) (Solid)

Name

Ethylene Diamine Tetra (Methylene Phosphonic Acid) (Solid)

CAS No

1429-50-1

Structural Formula

Properties

EDTMPA is white crystal powder at room temperature, with melting point 215-217°C, hard to be dissolved in water, the solubility is less that 5% at room temperature, easy dissolved in ammonia. EDTMPA has strong metal ion chelating capacity, whose chelating constant with cuprum ion is larger than that of EDTA.

EDTMPA has high capacity fchelating metal ions. The complex constant with Cu is the largest in all chelating agents including EDTA. EDTMPA is a kind of high-pure grade reagent innocuous, it can be used as detergent in semiconductchip to prepare integrated circuit, as carrying agent fradioelement in medical industry, as agent finspection therapy. The chelating capacity of EDTMPA largely exceed that of EDTA DTPA, can replace EDTA fchelating agent at almost any situation.

Specification:

items	index
Appearance	White crystal powder
Active acid %	95.0min
Total phosphonic acid(as PO₄^3-)%	82.0 min
Dryness weight loss %	2.0 max
Fe ppm	5 max
Cl %	0.1 max
pH(1% solution)	2.0 max

Our company can produce 99% (chromatograph purity) high purity product on demof clients.

Package Storage:

25kg inner liner polyethylene (PE) bag, outer plastic woven bag, with agreement with export environment requirement, confirmed by clients. Storage fone year in room shady dry place.