COA Center
MSDS Center
COA Center
OR
MSDS/SDS Center
Deutsch
English
French
Korean
Portuguese
Spanish
Thai
Turkish
Advanced Search
Chemicals
Lab Chemicals by Category
Advanced Search
COA Center
MN Filter
Filtration
Rapid Tests
Chromatography
Company Profile
History
Vision, Values, Commitment
From the Chairman’s Desk
What We Offer
Corporate Presentation
Privacy Policy
Manufacturing
Overview
Facility Tour
Certification
EHS
Our Integrated Management System
Support
Catalogs & Price Lists
Product Brochures
Packings
Contact Us
Find a Dealer
Safety Tips
Storage Practices
Categorical Storage
Recommendations
Resources
Hazard Symbols
GHS Labeling
Precautionary Statements
Hazard Statements
Conversion Charts
Fractions
Particle Size
Periodic Table
MGT-7 Form
ETHYLENEDIAMINE TETRAACETIC ACID DISODIUM SALT DIHYDRATE Molecular Biology
EDTA disodium salt
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
COAs
Packings
100 g
(00100)
500 g
(00500)
Print friendly version
Article No.
3731B
Grade
Molecular Biology
Purity
99%
CAS No.
6381-92-6
Molecular Formula
C
1
0
H
1
4
N
2
Na
2
O
8
.2H
2
O
Molecular Weight
372.24
H.S. Code
2921.2100
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
4 - 5 at 10 g/l at 23 °C
Melting point/ Freezing point [°C]
248 °C
Flash point [°C]
> 100 °C
Solubility in water [% weight]
100 g/l at 20 °C
Specifications
Appearance
White crystalline powder
Assay (titration)
Min 99%
Loss on drying (at 150°C; 6 hrs)
9 - 10%
pH (5% solution in water; 20°C)
4 - 5
Chloride (Cl)
Max 0.005%
Sulphate (SO4)
Max 0.01%
Arsenic (As)
Max 0.0005%
Copper (Cu)
Max 0.001%
Iron (Fe)
Max 0.001%
Lead (Pb)
Max 0.001%
DNAase/RNAase/Proteases
Not detected
Safety Information and Hazard Symbols
Risk Statement: 22
Safety Statement: 26-36
Revision Date:
01-Apr-2021
Home
Lab Chemicals
Reagents for Molecular Biology
ETHYLENEDIAMINE TETRAACETIC ACID DISODIUM SALT DIHYDRATE