Tris-(hydroxymethyl)-aminomethane

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hangzhou longshan chemical co.,ltd Tris-(hydroxymethyl)-aminomethane

hangzhou longshan chemical co.,ltd

 
 
 

hangzhou longshan chemical co.,ltd  Products

Tris-(hydroxymethyl)-aminomethane
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Tris-(hydroxymethyl)-aminomethane - Apr, 29 2007


Description WHITE CRYSTALLINE POWDER
ASSAY(%) 99.5 MIN.
SOLUBILITY 40%, H2O, CLEAR, SLIGHTLY YELLOW SOLUTION
MELTING POINT(℃) 167-171
PH 10.0-11.5
UV/VIS A(280)≤0.4, A(260) ≤0.5, 40%, H2O
COLOR 30APHA MAX.
LOSS ON DRYING(%) 0.1MAX.
RESIDUE ON IGNITION(%) 0.1MAX.
HEAVY METAL(%) 0.001 MAX.

Company Name : hangzhou longshan chemical co.,ltd

 

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