EDTA/EDTA 4na/EDTA 2na Chelating Agent 99.0%

• CAS No.: 67401-50-7
• Formula: C10h12n2na4o8
• EINECS: 614-059-0
• Model NO.: 99.0%
• Type: Chelating Agents
• Transport Package: 25kg/Bag
• Origin: China
• HS Code: 2922499990
• Production Capacity: 10000ton/Year

Product Description

Applications:
It is an important complexing agent and metal masking agent.
It can be used in textile industry dyeing, water quality treatment, color photosensitivity, medicine, daily chemical industry, papermaking and other industries, as an additive, activator, water purifier, metal ion shielding agent and activator in the styrene butadiene rubber industry.
In the dry-process acrylic industry, it can offset metal interference and improve the color and brightness of dyed fabrics.
It can also be used in liquid detergents to improve washing quality and enhance washing effects. 
 

Test Item	Standard	Test Result
Content (as 452.2)%	99% Min.	99.4%
Chloride(Cl)%	0.01% Max.	0.0007
Sulfate(SO4)%	0.05% Max.	0.0007
Metal chelate(Pb)%	0.001% Max.	0.0006
Iron(Fe)%	0.001% Max.	0.0007
Chelate: mgCaCO3/g	215 Min.	223
pH Value	10.5 - 11.5	11.1
Appearance	White Crystalline Powder	White Crystalline Powder