Ethylene Diamine Tetraacetic Acid Disodium Salt as Chelating Agent

• Customization: Available
• Appearance: White Crystal Powder
• Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Leather Auxiliary Agents, Cosmetic Additives, Detergent Chemicals
• Model NO.: EDTA-2Na
• Content: 99.0%Min/99.5%Min
• Chloride(Cl): 0.02%Max
• Sulfate(So4): 0.02%Max
• Heavy Metal (Ppm): 10max
• Ferrum (Ppm): 10max
• Chelating Value: 265min
• pH Value: 4.0-5.0
• Nta: 1%Max/0.1%Max
• Transport Package: 25kg/Bag
• Specification: EDTA-2NA
• Trademark: Deborn
• Origin: China
• HS Code: 2922499990
• Production Capacity: 10000mt/Year

Product Description

Product name:EDTA-2Na(Ethylenediaminetetraacetic acid disodium salt)
Molecular Fomula: C₁₀H₁₄N₂Na₂O₈·2H₂O
Molecular Weight: M=372.24
CAS No.: 6381-92-6
Technical index:

ITEM	Quality product	Top-quality product
APPERANCE	white crystal powder	white crystal powder
CONTENT (%):	99.0MIN	99.5MIN
CHLORIDE (%):	0.02MAX	0.02MAX
SULFATE (%):	0.02MAX	0.02MAX
NTA (%):	1MAX	0.1MAX
HEAVY METAL (ppm):	10MAX	10MAX
FERRUM (ppm):	10MAX	10MAX
CHELATING VALUE mg(CaCO3)/g	265MIN	265MIN
PH VALUE	4.0-5.0	4.0-5.0

Application:
EDTA-2Na can be widely used as a bleach fixing liquid for color photosensitive
materials and dyeing auxiliary, fiber treating agent, cosmetic additive, blood
anticoagulant, complexing agent, stabilizer, detergent, synthetic rubber,
polymerization initiator and heavy metal quantitative analysis agents etc.
When stating the redox reaction for the polymerization of butyl benzene rubber,
it is used as part of activator for the complexation of metal ion and control of polymerization speed.

Packing: 25KG/bag , or packed as client's request.
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
ATTENTION: we can customize the goods according to your requirement.