Product Name

DTPA Pure Acid

Other names

Diethylenetriaminepentaacetic acid; Diethylenetriamine-N,N,N',N',N''-pentaacetic acid; Pentetic acid;

CAS Number

67-43-6

Formula

C₁₄H₂₃N₃O₁₀

Appearance :

White Powder

Assay

98% min.

Molecular Weight

393.4

Content

255 mg CaCo₃ / g

pH (1% solution)

2.1 – 2.5

Packing

25 / 50 kg PP bags with LDPE Liner inside,

Product Name

Trisodium NTA (Nitrilo Tri Acetic Acid, Trisodium salt)

Other names

Trisodium nitrilotriacetate; Acetic acid nitrilotri-, trisodium salt; Glycine N,N-bis(carboxymethyl)- trisodium salt; Nitrilotriacetate trisodium salt; Sodium nitrilotriacetate; Trisodium aminotriacetate; Nitrilotriacetic acid sodium salt; Trisodium NTA; Nitrilotriacetic acid trisodium salt

CAS Number

5064-31-3

Formula

C₆H₆NO₆Na₃ or N(CH₂COONa)₃

Appearance :

Yellowish White Powder

Assay

99% (+ / - 1)

Molecular Weight

257.1

Content

380 mg CaCo₃ / g

pH (1% solution)

10.5 – 11.5

Packing

25 / 50 kg PP bags with LDPE Liner inside