EDTMPA

EDTMPA


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Required Quantity
Place of Origin
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Production method
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Shipping / Lead Time
Negotiable / Negotiable
Keyword
edtmpa
Category
Catalyst & Chemical Auxiliaries

Qingdao iro-taihe international trade co., ltd

Country / Year Established
China China /
Business type
Others
Verified Certificate

15

Product name EDTMPA Certification -
Category Catalyst & Chemical Auxiliaries Ingredients -
Keyword edtmpa Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

CAS No.  1429-50-1 

Molecular Formula:   C6H20 N2O12P4                Molecular weight:  436.13

Properties:

EDTMPA is white crystal powder at room temperature, with melting point 215-217℃, 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 for chelating 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 and innocuous, it can be used as detergent in semiconductor chip to prepare integrated circuit, as carrying agent for radioelement in medical industry, and as agent for inspection and therapy. The chelating capacity of EDTMPA largely exceed that of EDTA and DTPA, and can replace EDTA for chelating agent at almost any situation. 

Specification:

items

index

Appearance

White crystal powder

Active acid %

96.0 min

Total phosphonic acid(as PO43-)%

82.0 min

Dryness weight loss %

2.0 max

Fe,mg/L

5 max

Cl%

0.1 max

pH(1% solution)

2.0 max

Our company can produce 99% (chromatograph purity) and high purity product on demand of clients.

Package and Storage:

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

Synonyms:

EDTMPA;EDTMP;EDTMP(A);Ethylene Diamine Tetra (Methylene Phosphonic Acid); EDTPO;

Keywords: EDTMPA

Related Products: Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA

Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) DTPMP•Na7

Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium  EDTMPS

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Qingdao iro-taihe international trade co., ltd

Country / Year Established
China China /
Business type
Others

15

President
Cheng
Address
No. 10 Hongkong middle Rd.
Product Category
Catalyst & Chemical Auxiliaries
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