Tris ACS Ultra Analytical Reagent

BioBuffer Solution Brand Product

Reagent

Tris / Tromethamine

ACS Ultra Analytical Reagent

Minimum Order Quantity: Inquire

Lead Time: Inquire

Product Inquiry COAs Spec Sheet

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Product Code: TRIS-5224

Suitable for use in biological and biotech chemical process applications from R&D through scale production.

Tris / Tromethamine is considered a Good's buffer because it has low UV absorptivity, minimal reactivity, stable pH and is soluble in water.

CAS #: 77-86-1
Formula: C₄H₁₁NO₃F.W.: 121.14 g/mol

Product Specifications

Analysis

Specifications

Absorbance (10%)

260 nm

280 nm

430 nm

< = 0.03 a.u.

< = 0.02 a.u.

< = 0.004 a.u.

Absorbance (40%)

280 nm

290 nm

400 nm

430 nm

< = 0.05 a.u.

< = 0.2 a.u.

< = 0.02 a.u.

< = 0.03 a.u.

Absorbance (1M)

230 nm

260 nm

280 nm

300 nm

400 nm

405 nm

430 nm

< = 0.60 a.u.

< = 0.02 a.u.

< = 0.01 a.u.

< = 0.004 a.u.

APHA Color, 20% Aqueous Solution

< = 20 APHA

Appearance and Color

White Crystalline Powder

Assay, Dried Basis

> = 99.9%

Enzymes

DNase

RNase

Protease

None Detected

Insoluble Matter

< = 0.005%

Loss on Drying

< = 0.05%

pH (5%)

10.0 - 11.5

Residue on Ignition

< = 0.1%

Solubility (40%)

Pass

Trace Metals

Aluminum (Al)

Arsenic (As)

Barium (Ba)

Bismuth (Bi)

Cadmium (Cd)

Calcium (Ca)

Chromium (Cr)

Cobalt (Co)

Copper (Cu)

Iron (Fe)

Potassium (K)

Lithium (Li)

Lead (Pb)

Magnesium (Mg)

Manganese (Mn)

Molybdenum (Mo)

Nickel (Ni)

Strontium (Sr)

Zinc (Zn)

< = 5 ppm

< = 1 ppm

< = 5 ppm

< = 1 ppm

< = 5 ppm

< = 1 ppm

< = 0.5 ppm

< = 50 ppm

< = 5 ppm

< = 1 ppm

< = 5 ppm

Water, KF

< = 0.3%

Printable Version

Key Product Features:

Appears as a white crystalline powder
Contains no known major food allergens (as defined by FDA and WHO)
The final product and its raw materials are not derived from nor come into contact with animal parts, animal products, and/or animal byproducts/derivatives.
Is not subject to genetic modification
Synonyms: Tris(hydroxymethyl) aminomethane; Trometamol; THAM; Trisaminol

Storage & Shipping:

Refer to SDS.

Shelf-Life Policy:

Please inquire for information regarding shelf-life.

Package Sizes:

1kg, 5kg, 10kg, 25kg, 50kg

Bulk GMP Fine Chemicals exclusively manufactured in North America

American Manufactured - FDA Registered GMP Facilities: Parenteral Excipients, GMP Small Molecule Intermediates, GMP Biological Buffers, Parenteral Carbohydrates, GMP Chlorinated Amino Acids, GMP Solutions in Sterile Single Use Packaging and other Reagent & GMP Fine Chemicals.