Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1

Product Details
CAS No.: 77-86-1
Formula: C4h11no3
EINECS: 201-064-4
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  • Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1
  • Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1
  • Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1
  • Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1
  • Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1
  • Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1
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Basic Info.

Model NO.
HHGYY
Type
Dyestuff Intermediates
Appearance
Powder
Quality
Industrial
Colour
White
MW
121.14
Assay
99%
Storage
Dry Place
Packing
25kg/Drum
Sample
Available
Transport Package
25kg/Drum
Specification
99%
Trademark
Haihang
Origin
Shandong, China
Production Capacity
1000 Metric Ton/Month

Product Description

Tris(hydroxymethyl)aminomethane/ Tris Base with CAS 77-86-1
Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1

Description

Tris Base Quick Details

Chemical Name: Tris Base
CAS No.: 77-86-1
Molecular Fomula: C4H11NO3

Chemical Structure:

Tris Base Molecular Weight: 121.14

Tris Base PH(5%):10.0-11.5

Appearance: White crystal powder

Assay:99.5%

Tris Base Typical Properties

Item Specifications Results
Content 99.5%-101.0% 100.34%
Moisture(by karl fischer) ≤0.3% 0.19%
Insolubles ≤0.005% 0.00%
PH(5%) 10.0-11.5 10.65
UV Absorbance(290nm,40%) ≤0.2 0.050
UV Absorbance(400nm 40%) ≤0.2 0.011
Heavy metals(as pb) ≤5ppm <5ppm
Fe ≤5ppm <5ppm
Cl ≤3ppm <5ppm
Solubility (1.0M solution in water) Immediately soluble yielding a clear haze-free solution free of particulates
Residue on ignition ≤0.05% 0.00%
Melting point(ºC) 168.0-172.0 171.5-171.9
Appearance White crystal powder

Tris Base Application

1. Tris is often used as a biological buffer with a pH of 6.8, 7.4, 8.0, 8.8.

2. Tris is widely used in the preparation of buffers for biochemical and molecular biology experiments. For example, tries are commonly used in TAE and TBE buffers (for the solubilization of nucleic acids) andin biochemical experiments. Since it contains an amino group, it can undergo a condensation reaction with an aldehyde.

3. Tris is a weak base, and its pKa is 8.1 at room temperature (at 25 ° C; according to the buffer theory, the effective buffer range of Tris buffer is between pH 7.0 and 9.2.

Tris Base Packaging and Shipping

Tris Base25kgs per drum

Tris Base Storage

Dry cool place

Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1Tris (hydroxymethyl) Aminomethane/ Tris Base with CAS 77-86-1

 

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