Ethylenediaminetetraacetic acid tetrasodium salt hydrate
≥99.0%
Manufacturer: Sigma Aldrich
CAS Number: 194491-31-1
Synonym(S): EDTA tetrasodium salt, Edathamil, Tetrasodium ethylenediaminetetraacetate hydrate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 250 G | E5391-250-G | In Stock | ₹ 10,987.38 |
| 1 KG | E5391-1-KG | In Stock | ₹ 32,020.35 |
| 20 KG | E5391-20-KG | In Stock | ₹ 3,96,324.90 |
E5391 - 250 G
In Stock
Quantity
1
Base Price: ₹ 10,987.38
GST (18%): ₹ 1,977.728
Total Price: ₹ 12,965.108
biological source
synthetic (organic)
Quality Level
200
Assay
≥99.0%
form
powder
technique(s)
ligand binding assay: suitable
impurities
Insoluble matter, passes filter test
pH
11.0-12.0 (0.1 M in H2O)
solubility
H2O: 0.1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.05%sulfate (SO42-): ≤0.01%
cation traces
Al: ≤0.001%As: ≤0.0001%Ba: ≤0.0005%Bi: ≤0.0005%Ca: <0.001%Cd: ≤0.0005%Co: ≤0.0005%Cr: ≤0.0005%Cu: ≤0.0005%Fe: ≤0.0005%Li: ≤0.0005%Mg: ≤0.0005%Mn: ≤0.0005%Mo: ≤0.0005%Ni: ≤0.0005%Pb: ≤0.0005%Sr: ≤0.0005%Zn: ≤0.0005%
Other Options
Related Products
Description
- Application: EDTA is an inhibitor of metalloproteases, at effective concentrations of 1-10 mM. EDTA acts as a chelator of the zinc ion in the active site of metalloproteases, and can also inhibit other metal ion-dependent proteases such as calcium-dependent cysteine proteases. For use as an anticoagulant, disodium or tripotassium salts of EDTA are most commonly used. The optimal concentration is 1.5 mg per ml of blood.
- Preparation Note: Soluble in water at room temperature up to 1.45 M. The pH of this solution will be approximately 10 to 11 and will be rather viscous.
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P280 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P314
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - STOT RE 2
Target Organs
Respiratory Tract
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves