nitrilotriacetic acid cas 139-13-9

Products name: Nitrilotriacetic acid
CAS:139-13-9
Molecular formula:C6H9NO6
Molecular weight: 191.14
Appearance: White crystalline powder
Assay: 99.0%

Description

Nitrilotriacetic acid Quick Details
Products name: Nitrilotriacetic acid
CAS:139-13-9
Molecular formula:C6H9NO6
Molecular weight: 191.14
Chemical Structure:
Appearance: White crystalline powder
Assay: 99.0%
Nitrilotriacetic acid Typical Properties

Item
Specifications
Results

Assay, %
≥99.0
99.2

Chelating value ( CaCO3)
393±2mg/g
391

Heavy metal (Pb),%
≤0.001
0.0002

Fe,%
≤0.001
0.001

PH
10.5-11.5
11.06

Appearance
White crystalline powder
White crystalline powder

Conclusion
The results conforms with enterprise standards

Nitrilotriacetic acidApplications
Nitrilotriacetic acid is a chelating agent which forms coordination compounds with metal ions. Nitrilotriacetic acid is used in complexometric titrations and as well as for protein isolation and purif ication in the His-tag method.
Nitrilotriacetic acidPackaging
25kg/bag or according to customer requirements.
Nitrilotriacetic acidStorage
Store in a cool dry place, to prevent moisture, heat. Do not damage the packaging when handling.

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