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
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 .
|Appearance||White crystalline powder||White crystalline powder|
|Assay %||≥ 99.0||99.5|
|Chloride (Cl )%||≤0.01||0.002|
|Sulfate (SO4) %||≤0.05||0.01|
|PH 1% Solution||10.5-11.5||10.87|
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 .
- 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
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
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