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T3128

Trizma® maleate

Synonym(s):

TRIS maleate salt, Tris(hydroxymethyl)aminomethane maleate salt, Tromethamine maleate salt

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About This Item

Linear Formula:
NH2C(CH2OH)3 · C4H4O4
CAS Number:
72200-76-1
Molecular Weight:
237.21
NACRES:
NA.25
PubChem Substance ID:
24900108
UNSPSC Code:
12161700
EC Number:
276-455-6
MDL number:
MFCD00082442
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assay

≥99.5% NaOH basis (anhydrous, titration)

Quality Segment

200

form

crystalline powder

color

colorless

solubility

water: 500 mg/mL, clear, colorless

SMILES string

NC(CO)(CO)CO.OC(=O)\C=C/C(O)=O

InChI

1S/C4H11NO3.C4H4O4/c5-4(1-6,2-7)3-8;5-3(6)1-2-4(7)8/h6-8H,1-3,5H2;1-2H,(H,5,6)(H,7,8)/b;2-1-

InChI key

HTMWOUBCEZXSHN-BTJKTKAUSA-N

Application

Trizma® maleate has been used:
  • in the rehydration of sputum cytospin samples for immunocytochemical analysis
  • in the incubation of spinal cords sections prior to nucleoside diphosphatase assay
  • as a component of alkaline phosphate (AP) staining for embryonic stem cells

Legal Information

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

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Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 1 Oral

target_organs

Central nervous system

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Certificates of Analysis (COA)

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