CAS 67-43-6 Diethylenetriaminepentaacetic Acid Dtpa

• CAS No.: 67-43-6
• Formula: C14h23n3o10
• EINECS: 200-652-8
• Type: Agrochemical Intermediates
• Appearance: Powder
• Quality: Technical
• Model NO.: Kagro DTPA
• Colour: White
• Package: 25kg/Bag, 1000kg/Bag
• Shelf Life: 24 Monthe
• Purity: 99.5%
• Grade: Industrial Grade
• Transport Package: 25kg Woven Bag
• Specification: 99%
• Trademark: Kagro
• Origin: China
• HS Code: 29224995
• Production Capacity: 6000ton/Month

Product Description

Chemical Name: DTPA ACID/Diethylenetriaminepentaacetic acid
CAS No.: 67-43-6
EINECS No:200-652-8
Molecular Weight: M=393.35
Molecular Formula:C14H23N3O10
Assay: 99%
 

 

Specification
 

Item	Specifications	Results
Appearance	White crystalline powder	White crystalline powder
Assay	≥99.00%	99.52%
Chloride(Cl)	≤0.01%	0.005%
Sulfate(SO4) content	≤0.05%	0.02%
Iron(Fe)	≤0.001%	0.0002%
Lead(Pb)	≤0.001%	0.0002%
Chelating value	≥252	253
Sodium carbonate dissolution test	Qualified	Qualified
Loss on drying	≤0.2%	0.12%
Conclusion	The results conforms with enterprise standards

ApplicationAs a high efficiency chelating agent, it is used in color inhibitor, papermaking industry, water softener, textile auxiliaries, chelating titrant, color photography and food industry.