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Home/Products/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

Update time:2022-02-06 02:33:05
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Basic Info

Brand NameYACOOModel NumberS0020Place of OriginChina

Product Description


Product Description




Delivery Time:In stock
Certification:ISO9001

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






















NameBis -Tris Propane

Appearance



White?crystalline?powder



Assay,%



99.99



MP,℃



163.5-164.7



Solubility(0.1M?aq.)



Clear,?colorless?solution



Loss?on?drying,%



0.33



PH?(1%?aq.)



10.83



Ultraviolet?absorbance/280nm(0.1M?aq.)



0.098



Shelf?life



two?years



Ultraviolet?absorbance/400nm(0.1M?aq.)



0.036



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



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