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T9659

TAPS

BioXtra, ≥99.5% (titration)

Synonym(s):

N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid, [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid

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About This Item

Empirical Formula (Hill Notation):
C7H17NO6S
CAS Number:
29915-38-6
Molecular Weight:
243.28
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
24900596
EC Number:
249-954-1
Beilstein/REAXYS Number:
2452420
MDL number:
MFCD00007538
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product line

BioXtra

Quality Segment

400

assay

≥99.5% (titration)

form

powder

impurities

≤0.005% Phosphorus (P), ≤0.1% Insoluble matter

ign. residue

≤0.1%

useful pH range

7.7-9.1

pKa 

8.4

mp

230-235 °C (dec.)

solubility

H2O: 1 M, clear, colorless

anion traces

chloride (Cl-): ≤0.05%

cation traces

Al: ≤0.0005%, Ca: ≤0.001%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH4+: ≤0.05%, Na: ≤0.005%, Pb: ≤0.001%, Zn: ≤0.0005%

absorption

≤0.05 at 260 in H2O at 1 M, ≤0.05 at 280 in H2O at 1 M

application(s)

diagnostic assay manufacturing

SMILES string

OCC(CO)(CO)NCCCS(O)(=O)=O

InChI

1S/C7H17NO6S/c9-4-7(5-10,6-11)8-2-1-3-15(12,13)14/h8-11H,1-6H2,(H,12,13,14)

InChI key

YNLCVAQJIKOXER-UHFFFAOYSA-N

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

>230.0 °F - closed cup

flash_point_c

> 110 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

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