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93348

Trizma^® phosphate monobasic

Name: Trizma<SUP>®</SUP> phosphate monobasic
Brand: SIGMA

BioXtra, ≥99.0% (NT)

Synonym(s):

Mono(tris[hydroxymethyl]aminomethane) phosphate, Mono-Tris phosphate, Tris phosphate, Tris(hydroxymethyl)aminomethane phosphate

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About This Item

Linear Formula:

NH₂C(CH₂OH)₃ · H₃PO₄

CAS Number:

6992-39-8

Molecular Weight:

219.13

NACRES:

NA.25

PubChem Substance ID:

57653536

UNSPSC Code:

12161700

EC Number:

230-260-2

MDL number:

MFCD00043285

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Properties

product line

BioXtra

Quality Segment

200

assay

≥99.0% (NT)

form

crystalline powder

mp

170-174 °C

solubility

H₂O: 0.5 M at 20 °C, clear

anion traces

chloride (Cl^-): ≤50 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg

cation traces

Ca: ≤50 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤10 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

SMILES string

OP(O)(O)=O.NC(CO)(CO)CO

InChI

1S/C4H11NO3.H3O4P/c5-4(1-6,2-7)3-8;1-5(2,3)4/h6-8H,1-3,5H2;(H3,1,2,3,4)

InChI key

JLEXUIVKURIPFI-UHFFFAOYSA-N

Description

Legal Information

Trizma is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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