Place of Origin : China
Brand Name : Zhonglan
Certification : ISO
Model Number : ZL
MOQ : 1 MT (small quantity is also acceptable)
Price : USD 2200~2800
Packaging Details : 25kg/bag
Delivery Time : 5~7 days afer payment
Payment Terms : T/T, L/C, Western Union ,Paypal
Supply Ability : 300Mt per month
We are Manufacturer and always supplying PDTA manufacturer (CAS:1939-36-2) with competitive price,high quality and regular basis.
Specification of PDTA
Product name: 1,3-diaminopropane-N,N,N',N'-tetra-acetic acid (PDTA)
Molecular Fomula: C11H18N2O8
Molecular weight: M=306.27
CAS No.: 1939-36-2
Properties: White crystal,soluble in hot water and alkali aqueous,Slightly Soluble In Water,insoluble in alcohol, ether and other organic solvent. Melting point:240℃.It is stimulating, avoid inhalation and entering into eyes.Used in photography, photosensitive and other industries.
Content% | ≥ 99.0 |
Chloride(Cl)% | ≤ 0.01 |
Sulfate(SO4)% | ≤ 0.05 |
Metal chelate(Pb)% | ≤ 0.001 |
Iron(Fe)% | ≤ 0.001 |
Moisture % | ≤ 0.15 |
PH value:(5% water solution,25℃) | 1.5-2.5 |
Appearance | white powder |
More about PDTA
CAS No.: 1939-36-2
Synonyms: 1,3-PDTA;1,3-PROPANEDIAMINE-N,N,N',N'-TETRAACETIC ACID;1,3-propylenediamine-n,n,n',n'-tetraacetic acid;1,3-Propylenediaminetertaacetic acid;1,3-PROPYLENEDIAMINETETRAACETIC ACID;1,3-DIAMINOPROPANE-N,N,N',N'-TETRAACETIC ACID;TRIMETHYLENEDIAMINE-N,N,N',N'-TETRAACETIC ACID;n,n’-1,3-propanediylbis[n-(carboxymethyl)-glycin
MF: C11H18N2O8
Use of PDTA
Used in photography, photosensitive and other industries
Package of PDTA
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 PDTA
Why choose us
1.Long history and stable production
We have produced PDTA 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 PDTA in china
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