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Home » Product List » chemicals » 1, 3-Bis[Tris (hydroxymethyl) Methylamino]Propane
Product Details
1, 3-Bis[Tris (hydroxymethyl) Methylamino]Propane
![1, 3-Bis[Tris (hydroxymethyl) Methylamino]Propane](/images/common/no_photo160_en.gif)
| Classification: | (BIS-TRIS PROPANE) |
|---|---|
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
Item 1, 3-Bis[tris(hydroxymethyl)methylamino]propane (BIS-TRIS PROPANE)
Molecular formula C11H26N2O6
Molecular wt 282.34
Item Specifications Results
Appearance White crystal powder White crystal powder
Assay min99% 99.46%
Melting point 162-165centigrade 162-165centigrade
PKA Pka 1: 6.8 Pka 2: 9.0
Loss on drying min1.0% 0.47%
Heavy metals 0.0005% pass
Solubility 5% aqueous Clear colorles solution pass
pH Use of range0.5% aqueous 10.4-11.0 10.8
Ultraviolet absorbance/260
1% aquesous Max 0.10 ABS unit 0.5
Ultraviolet absorbance/280
1% aquesous Max 0.05 ABS unit 0.02
Infrared Confirm to reference Confirm to reference pass
