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China, Chinese Dtpa Industrial Grade Diethylene Triamine Pentaacetate: a High-Performance Chelating Agent1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsCarboxylic Acid DerivativeDtpaDtpa Chelating Agent
Wuhan Kangzheng Science and Technology Co., Ltd.
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Product Description Product DescriptionChemical Formula: C14H23N3O10Molecular Weight: 393.35CAS Number: 67-43-6Appearance: White crystalline powder or crystalsSolubility: Insoluble in water, but soluble in alkalies and hot waterAssay: Typically 99.0% minChelation Value: 250-254 mg CaCO3/gMelting Point: 230°C (decomposition)Specific Gravity: 1.3Bulk Density: 1300 kg/m3pH Value (1% solution): 2.1-2.5 DTPA, or Diethylenetriaminepentaacetic acid, is a chelating agent with the chemical formula C14H23N3O10. It is a white crystalline powder (or crystal) and is known for its ability to bind metal ions. DTPA is used in various applications, including water softening, dye and perfume protection, and as a chelating agent in industrial processes. Applications:1.Water Softening: DTPA can be used to soften water by binding to calcium and magnesium ions. 2.Protection of Dyes and Perfumes: It helps prevent metal ions from interfering with the stability and color of dyes and fragrances. 3.Chelating Agent: DTPA is a strong chelating agent used in various industrial processes, including metal extraction and cleaning. 4.Analytical Chemistry: DTPA is used as a titrant in analytical chemistry and as a masking agent. Additional Notes:1.DTPA is more stable than EDTA, especially in higher pH environments. 2.It forms stable complexes with most divalent and trivalent cations. 3.DTPA is also used in soil remediation for extracting metal ions from contaminated soil. Specification ItemSpecificationsResultsAppearanceWhite crystalline powderWhite crystalline powderAssay≥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≥252253Sodium carbonate dissolution testQualifiedQualifiedLoss on drying≤0.2%0.12%ConclusionThe results conforms with international standards Packaging 25KG net per woven bag or according to customers demand.StorageStored in the dry and ventilated inside storeroon, prevent direct sunlight, slighty pile and put down Exhibition & Certification FAQ1. Q:What's your delivery time?A: Usually we will arrange the shipment in 7 -15 days.2. Q:How about the packing?A:solid:Usually we provide the packing as 25 kg / bag or1000kg/bags Of course, if you have special requirements on them, we will according to you.Liquid:IBC drum or 50ml drum or 200drum,others customer requested3. Q:How about the validity of the products?A: According to the products you ordered.4. Q:How to confirm the product quality before placing orders?A: You can get free samples from us or take our SGS report as referene or arrange SGS before loading.5. Q:What is loading port?A: At main ports of China
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