MilliporeSigma
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B4679

Sigma-Aldrich

BIS-TRIS propane

BioPerformance Certified, suitable for cell culture, ≥99.0%

Synonym(s):
1,3-Bis[tris(hydroxymethyl)methylamino]propane
Linear Formula:
CH2[CH2NHC(CH2OH)3]2
CAS Number:
Molecular Weight:
282.33
Beilstein:
1786109
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

grade

BioPerformance Certified

Quality Level

assay

≥99.0%

form

crystals

technique(s)

cell culture | mammalian: suitable

impurities

endotoxin and bioburden, tested

useful pH range

6.3-9.5

pKa (25 °C)

(1) 6.8, (2) 9.0

mp

164-165 °C (lit.)

application(s)

diagnostic assay manufacturing

foreign activity

DNAse (exonuclease), NICKase (endonuclease), RNAse, and protease, none detected

SMILES string

OCC(CO)(CO)NCCCNC(CO)(CO)CO

InChI

1S/C11H26N2O6/c14-4-10(5-15,6-16)12-2-1-3-13-11(7-17,8-18)9-19/h12-19H,1-9H2

InChI key

HHKZCCWKTZRCCL-UHFFFAOYSA-N

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Related Categories

Packaging

25, 100, 500 g in poly bottle

Other Notes

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

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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