Active Member
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[China]
Address: Zhonglan Industry Co., Ltd
Contact name:Bruce
Zhonglan Industry Co., Ltd |
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We are Manufacturer and always supplying 50% yellow DTPA-5Na liquid (CAS:140-01-2) with competitive price,high quality and regular basis.
Specification of DTPA-5Na
Product Name: Diethylene triaminepentaacetic acid pentasodium salt (DTPA-5Na)
Molecular Fomula: C14H18N3O10Na5
Molecular weight: M=503.25
CAS No.: 140-01-2
Physical and Chemical Properties: Yellow or light yellow transparent liquid, soluble in water
Purity% | ≥ 50.0 |
Chloride(Cl)% | ≤ 0.01 |
Sulfate(SO4)% | ≤0.01 |
Metal chelate(Pb)% | ≤ 0.005 |
Iron(Fe)% | ≤ 0.005 |
Chelate value(mgCaCO3/g) | ≥100 |
Specific gravity(25℃ g/ml): | 1.30-1.34 |
PH(1% solution) | 10-13 |
Appearance | Yellow or light yellow transparent liquid |
More about DTPA-5Na
CAS No.: 67401-50-7
Synonyms: (CARBOXYMETHYLIMINO)BIS(ETHYLENEDINITRILO)TETRAACETIC ACID PENTASODIUM SALT;[(CARBOXYMETHYL)IMINO]BIS(ETHYLENENITRILO)TETRAACETIC ACID PENTASODIUM SALT;(DIETHYLENETRINITRILO)PENTAACETIC ACID PENTASODIUM SALT;(DIETHYLENETRINITRILO)PENTAACETIC ACID SODIUM SALT;DIETHYLENETRIAMINE PENTAACETIC ACID, NA;DIETHYLENETRIAMINEPENTAACETIC ACID PENTASODIUM SALT;HAMP-EX 80;PENTETIC ACID PENTASODIUM SALT
MF: C14H18N3Na5O10
Use of DTPA-5Na
Can quickly in calcium, magnesium, iron, lead, copper, and manganese ions to generate water soluble complex, especially in high valence color metal complexation ability, so it is widely used in hydrogen peroxide bleaching stable synergist: softening agent; agent in textile printing and dyeing industry; analysis of reference reagent chemistry; chelating reagent.
Package of DTPA-5Na
Packing: 25KG/bag , or according to the customers’demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
Certificate of DTPA-5Na
Why choose us
1.Long history and stable production
We have produced DTPA series products more than fifteen years., 80% products are for expoer . Our main market is in USA , Mexico , Holland , Belgium , Japan , Korea these developed country .
Now our production capacity is more than 800MT per month , we can arrange the shipment to you in time .
2. Strict quality control system
We have ISO Certificate, we have strict quality control system, All of our technicain are professional , they are strictly on quality control.
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
SGS is acceptable .
3.Prompt delivery
We have good cooperation with many professional forwarders here, We can send the product to you once you confirm the order.
4.Better payment term
For the fist cooperation we can accept T/T and LC at sight . For our regular customer ,we also can supply more payment terms
Zhonglan is a professional manufacture of DTPA-5Na in chin
