MilliporeSigma
All Photos(4)

B9754

Sigma-Aldrich

BIS-TRIS

≥98.0% (titration)

All Photos(4)
Synonym(s):
2,2-Bis(hydroxymethyl)-2,2′,2″-nitrilotriethanol, Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane, 2-Bis(2-hydroxyethyl)amino-2-(hydroxymethyl)-1,3-propanediol
Empirical Formula (Hill Notation):
C8H19NO5
CAS Number:
6976-37-0
Molecular Weight:
209.24
Beilstein:
2205275
EC Number:
230-237-7
MDL number:
MFCD00002853
PubChem Substance ID:
24892155
NACRES:
NA.25

assay

≥98.0% (titration)

form

crystalline powder

useful pH range

5.8-7.2

pKa (25 °C)

6.5

solubility

H2O: 500 mg/mL, clear, colorless to very faintly yellow

application(s)

diagnostic assay manufacturing

SMILES string

OCCN(CCO)C(CO)(CO)CO

InChI

1S/C8H19NO5/c10-3-1-9(2-4-11)8(5-12,6-13)7-14/h10-14H,1-7H2

InChI key

OWMVSZAMULFTJU-UHFFFAOYSA-N

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Packaging

1 kg in poly bottle
100, 500 g in poly bottle
5 kg in poly drum

Other Notes

Easily compare specifications for BIS-TRIS products with the BIS-TRIS specification table.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H318

Precautionary Statements

P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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Product Information Sheet

Product Information Sheet - B9754

More documents

FT-IR Condensed Phase
Spectra - ATR-IR
Spectra for FT-IR Raman
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Proceedings of the National Academy of Sciences of the United States of America, 111(25), E2567-E2575 (2014-05-14)
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The Journal of clinical investigation, 124(9), 3987-4003 (2014-08-02)
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