PRODUCTS-EDTA 4Na
Ethylene diamine tetraacetic acid tetrasodium salt(EDTA-4NA)
Chemical name: EDTA 4Na·4H2O
Molecular formula: C10H14N2O8Na4·4H2O
Molecular weight: 452.23
CAS No: 13254-36-4
Specification:
|
Appearance: |
White crystalline powder |
|
Content(as 452.2) % |
99.0 min |
|
PH(10g/L,25℃): |
10.5-11.5 |
|
Heavy metal as Pb % |
0.001 max |
|
Iron(Fe)% |
0.001 max |
|
Chloride(Cl)%: |
0.01 max |
|
Sulfate (SO4) %: |
0.05 max |
|
Chelated: mgCaCO3/g |
215 min |
|
Bulk density kg/m3 |
790-950 |
|
Characteristics: |
dust-free product, applied 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 :25kg net per woven bag or according to customers` demand .
Storage : stored in the dry and ventilated inside storeroom ,prevent direct sunlight ,slightly pile and put down .
