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Original Na4 EDTA 99% White Crystalline Powder PH 10.5 - 11.5 For Water Treatment

Original Na4 EDTA 99% White Crystalline Powder PH 10.5 - 11.5 For Water Treatment

Brand Name : HUMICA
Model Number : HMW008
Certification : ISO9001
Place of Origin : SHANDONG
MOQ : 1mt
Price : under discussion
Payment Terms : L/C, D/A, D/P, T/T
Supply Ability : 40000mt/year
Delivery Time : within 10 working days
Packaging Details : 25kg/bag 900kg/bag
other name : EDTA tetrasodium salt
CAS No : 13254-36-4
color : white
HS code : 2922499990
original : china
main content : 99%
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Tetrasodium EDTA salt

Ethylene diamine tetraacetic acid tetrasodium salt(EDTA-4NA)

Humica weihai international co.,ltd is specialized in manufacturing EDTA series, EDDHA FE, organic nutrients, plant growth hormone and related agrochemicals.

Humica endeavors to produce the natural environmental friendly substance for modern agriculture and focus on adding value through the edging technology and the continuous innovation.


Humica have its own laboratory, where our chemistry performs the pertinent analytical for the quality controls. These are realized on the raw materials as well as on our manufactured products. Also continuous controls are performed in order to guarantee the quality in all phases.

Periodically or simply when the circumstances it requires the external services of credited laboratories are contracted.

Our laboratory is part of our I+D area, working in the elaboration of formulation for the development of new products. These, later, are tested in field to obtain all the possible information and transfer it to the producer if the product comes into the market.

As one of the innovative company ,we sincerely hope to cooperate with friends all over the world to establish a stable ,harmonious business relationship .


AppearanceWhite crystalline powderWhite crystalline powder
Assay %≥ 99.099.5
Iron(Fe) %≤0.0010.0001
Chloride (Cl )%≤0.010.002
Sulfate (SO4) %≤0.050.01
Lead (Pb)%≤0.0010.0002
Chelating value≥220221
PH 1% Solution10.5-11.510.87

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 .

  1. Disposal Considerations

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. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unusual contents in accordance with federal, state and local requirements.

15.Transport Information:

Not regulated.

16.Regulatory information

European information: irritant: R 36/37/38

Irritating to eyes, respiratory system and skin.

In case of contact with eyes, risen immediately with plenty of water and seek medical advice.

Wear suitable protective clothing.

Reviews, standards, and regulations

EPA FIFRA 1988 pesticide subject to registration or re-registration

FEREAC 54,7740,1989

NOHS 1974: HZD 80283; NIS 122; TNF 12157; NOS 93; TNE 121906

NOES 1983: HZD 80283; NIS 119; TNF 14680; NOS 116; TNE 509055; TFE


EPA TSCA section 8(B) chemical inventory

EPA TSCA section 8(D) unpublished health/safety studies

EPA TSCA test submission (TSCATS) data base, October 2000

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