E1644
Ethylenediaminetetraacetic acid disodium salt dihydrate
Manufacturer: Sigma Aldrich
CAS Number: 6381-92-6
Synonym(S): Disodium ethylenediaminetetraacetate dihydrate, EDTA disodium salt, EDTA-Na2, Edathamil, Edetate disodium salt dihydrate, Sequestrene Na2
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 G | E1644-100-G | In Stock | ₹ 6,040.35 |
| 250 G | E1644-250-G | In Stock | ₹ 13,791.05 |
| 1 KG | E1644-1-KG | In Stock | ₹ 30,342.48 |
E1644 - 100 G
In Stock
Quantity
1
Base Price: ₹ 6,040.35
GST (18%): ₹ 1,087.263
Total Price: ₹ 7,127.613
biological source
synthetic (organic)
Quality Level
200
product line
BioUltra
Assay
98.5-101.5%
form
powder
reaction suitability
reagent type: chelator
impurities
≤0.005% Phosphorus (P)≤0.05% NH3≤0.1% Insoluble matter
pH
4.0-6.0 (0.1 M in H2O)
mp
248 °C (dec.) (lit.)
solubility
H2O: 0.1 M, clear, colorless
Other Options
...
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Description
- General description: Ethylenediaminetetraacetic acid (EDTA) is a substituted diamine[1] and a chelator of metal ions.[2] It has anticoagulant[3] and antibacterial activity.[1] EDTA is an inhibitor of metalloprotease.[2] It evades the undesirable effects of ferric, cupric and manganic ions in bleaching. It blocks cellular division, chlorophyll synthesis and algal biomass production.[1]
- Application: Chelator of divalent cations. Inhibits enzymes, such as metalloproteases, that require divalent cations for activity.
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - STOT RE 2 Inhalation
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
Compare Similar Items
Show Difference
biological source: synthetic (organic)
Quality Level: 200
product line: BioUltra
Assay: 98.5-101.5%
form: powder
reaction suitability: reagent type: chelator
impurities: ≤0.005% Phosphorus (P)≤0.05% NH3≤0.1% Insoluble matter
pH: 4.0-6.0 (0.1 M in H2O)
mp: 248 °C (dec.) (lit.)
solubility: H2O: 0.1 M, clear, colorless
biological source:
synthetic (organic)
Quality Level:
200
product line:
BioUltra
Assay:
98.5-101.5%
form:
powder
reaction suitability:
reagent type: chelator
impurities:
≤0.005% Phosphorus (P)≤0.05% NH3≤0.1% Insoluble matter
pH:
4.0-6.0 (0.1 M in H2O)
mp:
248 °C (dec.) (lit.)
solubility:
H2O: 0.1 M, clear, colorless
biological source: __
Quality Level: 200
product line: __
Assay: 98.6% (Gew)
form: liquid
reaction suitability: reagent type: chelator
impurities: __
pH: __
mp: __
solubility: __
biological source:
__
Quality Level:
200
product line:
__
Assay:
98.6% (Gew)
form:
liquid
reaction suitability:
reagent type: chelator
impurities:
__
pH:
__
mp:
__
solubility:
__
biological source: __
Quality Level: 200
product line: __
Assay: 97%
form: __
reaction suitability: __
impurities: __
pH: __
mp: 44-47 °C (lit.)
solubility: __
biological source:
__
Quality Level:
200
product line:
__
Assay:
97%
form:
__
reaction suitability:
__
impurities:
__
pH:
__
mp:
44-47 °C (lit.)
solubility:
__
biological source: __
Quality Level: __
product line: __
Assay: __
form: __
reaction suitability: __
impurities: __
pH: __
mp: 280-282 °C (lit.)
solubility: __
biological source:
__
Quality Level:
__
product line:
__
Assay:
__
form:
__
reaction suitability:
__
impurities:
__
pH:
__
mp:
280-282 °C (lit.)
solubility:
__