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Характеристики

EDTA ACID

Technical Data Sheet (TDS)

This product is a chemical substance and is intended to be used by persons having chemical knowledge and skill, at their own discretion and risk.

 

Product Identification  Synonyms: EDTA (Ethylene Diamine Tetraacetic Acid, EDTA Acid,EDTA H4, Editic        Acid)   

 

CAS No.              60-00-4

 

Molecular Weight      292.24

 

Chemical Formula     C₁₀H₁₆N₂O₈

_{Specifications         Checkpiont                 Specification                    Units}             

Item	Specification
Appearance	White powder
Purity,%	99.0min
Chloride(Cl) content,%	0.05max
Sulfate(SO4) content,%	0.05max
Iron(Fe) content,%	0.001max
Heavy metal(Pb),%	0.001max
Chelate value(mg CaCO3/g),%	260min
PH value	4.0-5.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Applications          water treatment, detergent additive, photograph chemicals, paper making industrial, etc

 

 

Environmental aspects  Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this product may change the waste management options.

 

Packing              25 kg net in Woven bag with inside polyethylene bag

 

Storage               Keep in a tightly closed container, stored in a cool, dry, ventilated area. 

Protect against physical damage.

Opened bags must be closed again properly

 

 

 

 

 

 

Household chemical application

Tetrasodium Glutamate Diacetate (GLDA-Na4)  CAS No: 51981-21-6

Trisodium Dicarboxymethyl Alaninate (MGDA-Na3)  CAS No: 164462-16-2

Tetrasodium Iminodisuccinate (IDS Na4)  CAS No.:144538-83-0

YL-702 Fe chelating agent

YL-703 Fe, Ca, Mg Combined chelating agent

Tetrasodium Dicarboxymethyl Aspartate (ASDA-Na4)CAS No.: 34612-80-1

Traditional Chelating agents:

HEDP/ HEDP 2NA / HEDP 4NA

EDTA / EDTA 2NA / EDTA 4NA

 

Yuanlian company Tetrasodium glutamate diacetate (GLDA-Na), trisodium methylglycine diacetate (MGDA-Na), tetrasodium aspartate diacetate (ASDA-Na), tetrasodium iminodisuccinate (IDS-Na), as environmentally friendly chelating agents, can replace EDTA, DTPA, organic phosphonic acid chelating agents.

 Pulp and Paper Making Application:

Tetrasodium Glutamate Diacetate (GLDA-Na4)  CAS No: 51981-21-6

Trisodium Dicarboxymethyl Alaninate (MGDA-Na3)  CAS No: 164462-16-2

Tetrasodium Iminodisuccinate (IDS Na4)  CAS No.:144538-83-0

YL-702 Fe chelating agent

YL-703 Fe, Ca, Mg Combined chelating agent

Tetrasodium Dicarboxymethyl Aspartate (ASDA-Na4)CAS No.: 34612-80-1

Traditional Chelating agents:

HEDP/ HEDP 2NA / HEDP 4NA

EDTA / EDTA 2NA / EDTA 4NA

Tetrasodium glutamate diacetate (GLDA-Na), trisodium methylglycine diacetate (MGDA-Na), tetrasodium aspartate diacetate (ASDA-Na), tetrasodium iminodisuccinate (IDS-Na) are environmental friendly chelating agents, green and degradable, are substitutes to EDTA and DTPA, can be widely used in hydrogen peroxide bleaching stabilizer, paper mill hydrogen peroxide stabilizer, various textile printing and dyeing papermaking auxiliaries, and fabric pretreatment such as desizing, scouring, bleaching and mercerizing etc.processes.

 

 Textile Application

Tetrasodium Glutamate Diacetate (GLDA-Na4)  CAS No: 51981-21-6

Trisodium Dicarboxymethyl Alaninate (MGDA-Na3)  CAS No: 164462-16-2

Tetrasodium Iminodisuccinate (IDS Na4)  CAS No.:144538-83-0

YL-702 Fe chelating agent

YL-703 Fe, Ca, Mg Combined chelating agent

Tetrasodium Dicarboxymethyl Aspartate (ASDA-Na4)CAS No.: 34612-80-1

Traditional Chelating agents:

HEDP/ HEDP 2NA / HEDP 4NA

EDTA / EDTA 2NA / EDTA 4NA

Tetrasodium glutamate diacetate (GLDA-Na), trisodium methylglycine diacetate (MGDA-Na), tetrasodium aspartate diacetate (ASDA-Na), tetrasodium iminodisuccinate (IDS-Na) are environmental friendly chelating agents, green & degradable, are environmental friendly substitutes to EDTA and DTPA.