CAS NO 64431-96-5 Biological Buffers 1,3-bis tris propane hydroxymethyl

CAS NO 64431-96-5 Biological Buffers 1,3-bis tris propane hydroxymethyl

Quick detail:

1,3-bis(tris(hydroxymethyl)methylamino)propane CAS NO 64431-96-5 Biological Buffers

1.Applications:

A.non-zwitterionic buffer that is useful in the pH 6.3 - 9.5 range

B.Buffer Components 

2.Location

A. biology/biochemistry laboratory, pharmaceutical factory, cosmetics factory

Description:

> Formula : C11H26N2O6

> Weight : 282.3339

> Appearance: White crystalline powder

> MP/BP:162-165℃

> Storage: room temperature

Applications:

1. Biological buffer

2. Location

 A. biology/biochemistry laboratory, pharmaceutical factory, cosmetics factory

Synonyms:

BIS-TRIS PROPANE;1,3-BIS[TRIS(HYDROXYMETHYL)METHYLAMINO]PROPANE;Bis Tris propane 1,3-Bis[tris(hydroxymethyl)methylamino]propane;bis-tris propane molecular biology*reagent;BIS-Tris Propane, ULTROL Grade;Bistrishydroxymethylmethylaminopropane;2,2\'-(propane-1,3-diyldiimino)bis[2-(hydroxymethyl)propane-1,3-diol];BIS-TRIS PROPANE, BIOTECHNOLOGY PERFORMA NCE CERTIFI;Bistrishydroxymethylmethylaminopropane; bis-tris propane molecular biology*reagent; Bis Tris propane 1,3-Bis[tris(hydroxymethyl)methylamino]propane; BIS-Tris Propane, ULTROL Grade; BIS-TRIS propane; 1,3-Bis[tris(hydroxymethyl)methylamino]propane; 1,3-Bis[Tris(hydroxyethyl)methylamino]Propane; 2,2\'-(propane-1,3-diyldiimino)bis[2-(hydroxymethyl)propane-1,3-diol]; 1,3-bis(tris[Hydroxymethyl]methylamino)propane

Related categories:

Pharmaceutical Raw Materials;Amines;Buffer;

Related Products:

The determination of UV absorbance

  A certain amount of the sample was weighed to the nearest 0.0001g, into 10ml volumetric flask, after constant volume with pure water, at a specific wavelength by 2cm cuvette was measured by UV spectrophotometer.

The determination of PH

Weigh a certain amount of samples into test tube, add a certain amount of water, shake and dissolve, determination of the pH used have been calibrated pH meter.

The determination of solubility

Weigh a certain amount of samples into test tube, add a certain amount of water, shake and dissolve, observe the solution.

.

Determination of melting point

   Instrument:

   Micro melting point apparatus WRS-2A, Melting point tubes

  Determination of step:

Open switch, stable 20min.

First set the starting temperature than the melting point of the low 10 ℃, heating rate 2 ℃ / min.

The sample was grind as fine as possible and load in a clean, dry melting point pipe ,until the sample was compressed into about 1cm high .When the actual temperature reaches the set temperature and stabilized . Inserted into the capillary with the sample, the simultaneous determination of three.

The determination of Loss on drying

  Weigh a sample of approximately 2g (weighing accuracy 0.0001g),Record the weight of m,The sample was placed in a Petri dish constant weight (weight recorded as m0), the tile, the thickness of not more than 5mm, into the oven (As next dish cover removed) drying at 105-110 ℃ 3 hours.When removing, make sure the dish cover,be placed in a desiccator to cool, then weighed and the weight (including surface dish) m1.

Loss on drying in accordance with the following formula:

Where:

         m-- sample, g

       m0-- dish, g

          m1-- After drying the quality of the sample and the dish, g