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T6687

Sigma-Aldrich

Tromethamine

meets USP testing specifications

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Synonym(s):
Tris
Empirical Formula (Hill Notation):
C4H11NO3
CAS Number:
Molecular Weight:
121.14
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Agency

meets USP testing specifications

Quality Level

Assay

99-101% dry basis

form

crystalline

pH

10.0-11.5 (5%)

SMILES string

NC(CO)(CO)CO

InChI

1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2

InChI key

LENZDBCJOHFCAS-UHFFFAOYSA-N

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This Item
93350T6791T4661
Tromethamine meets USP testing specifications

Sigma-Aldrich

T6687

Tromethamine

-
Trizma® base puriss. p.a., ≥99.7% (T)

Sigma-Aldrich

93350

Trizma® base

-
Trizma® base BioXtra, pH 10.5-12.0 (1 M in H2O), ≥99.9% (titration)

Sigma-Aldrich

T6791

Trizma® base

Premium Grade
Trizma® base ≥99.9% (titration), crystalline

Sigma-Aldrich

T4661

Trizma® base

-
assay

99-101% dry basis

assay

≥99.7% (T)

assay

≥99.9% (titration)

assay

≥99.9% (titration)

form

crystalline

form

crystalline

form

crystalline

form

crystalline

pH

10.0-11.5 (5%)

pH

10.5-11.5 (25 °C, 10% in H2O)

pH

10.5-12.0 (1 M in H2O)

pH

10.0-11.5

Quality Level

200

Quality Level

200

Quality Level

400

Quality Level

400

Other Notes

Easily compare specifications for Trizma products with the Trizma specification table.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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25G
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