Biological Buer   生物緩衝劑   TAPS.Na

Catalog No.Bio-SS006

CAS No.

91000-53-2

EC No.

Registered

Synonyms

N-[ Tris ( Hydroxymethyl ) methyl ]-3-aminopropanesulfonic acid, sodium salt；

TAPS sodium salt

Chinese Name

N-三 ( 羥甲基 ) 甲基-3-氨基丙磺酸鈉鹽

3-[ N-[ 三 ( 羥甲基 ) 甲基 ] 氨基 ] 丙磺酸鈉鹽

Molecular Structure

Molecular Formula

C₇H₁₆NNaO₆S

Molecular Weight

265.3

Meleing point

≥ 240℃

Water solubility

Solubility ( 0.1M in H₂O ) clear and complete

pKa ( 25℃ )

pKa values at or near physiological pH.

Appearance

White powder

Purity Assay

≥ 99.0% ( Titration )

Moisture

≤ 1.0%

UV A260 / A280nm

UV ( 0.1 M in H₂O ) A260nm ≤ 0.05  A280 ≤ 0.05

Storages

Room Temperature

Description

TAPS.Na is a biological buffer, it is used widely in life science and pharmaceuticals including cell biology, molecular biology and industrial biopharmaceutical applications.