Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
Tel: +86-551-65418676
Mobile: +86-15955527621
Tel: +86-551-65418676
Fax: +86-51-65418697
Province/state: Anhui
City: Hefei
Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China
MaxCard:
CAS NO.10378-23-1
Good products, good service. We have professional sales team working on sales service for 15 years. Good products can win good market but can not stand long without good service. We have strict sales regulation and service procedure to make sure you can enjoy before-and-after sales service.
Here with TNJ, quality is not a problem any more because of our specialization in technology and service--double guarantee.
EDTA-4Na (EDTA Tetrasodium) exists in a white crystal powder, slightly soluble in organic solvents like alcohol, easily soluble in water. When heated, it easily loses crystal water.
Specification
Appearance White Crystal Powder
Assay % ≥99.0
Chelating Value (Ph=11) mgCaCO3/g ≥215
Ph(1% Water Solution) 10.5-11.5
Fe% ≤ 0.001
Heavy Metal (Pb)% ≤ 0.002
Application
EDTA-4Na is an important chelant of metal ion. It is used as stabilizing agent of cosmetics, chelating agent and softening agentof medicines, catalyst of synthetic rubber, terminator of acrylic polymerization, dyeing and printing auxiliary and washing auxiliary detergent.
Packing
PP bag,25kg/bag,20TM/20'FCL,18MT/20' FCL if palletized or packed as the customer's request.