Tris (hydroxymethyl)-aminomethane
Brief Description
CAS No.: 77-86-1 | Other Names: Tris Buffer | MF: C4-H11-N-O3 |
EINECS No.: not available | Place of Origin: China (Mainland) | Type: Feed Grade Amino Acids, Feed Grade Enzyme... |
Efficacy: Feed Preservatives, Promote Healthy ... | Brand Name: HANWISH | Model Number: HW00015 |
POWDER: WHITE |
Delivery Terms & Packaging
Packaging Detail: | According to customer's requirement |
Delivery Detail: | 7 days |
Specifications
Tris (hydroxymethyl)-aminomethane
1.CAS 77-86-1
2. MF C4-H11-N-O3
3. Purity:>99% white crystalline powder
Tris (hydroxymethyl)-aminomethane
Purity | 99.9~100.1% |
Solubility (0.1M, Water) | Clear |
APHP Color,20% Aqueous solution | <10# |
Melting point | 168.5~171.5 |
pH-value(5%; water) | 10.0~11.5 |
In water insoluble | <0.005% |
Abs.@280nm; 10%; 1cm; water | <0.02 |
Abs.@260nm; 10%; 1cm; water | <0.03 |
Loss on drying (105,3h) | <0.3% |
Residue after Ignition | <0.03% |
Heavy Metals | <0.0005% |
Chloride (Cl) | <0.0002% |
Sulfate (SO4) | <0.0005% |
As (Arsenic) | <0.0003% |
Ca (Calcium) | <0.0005% |
Cu (Copper) | <0.0005% |
Fe (Iron) | <0.0001% |
Mg (Magnesium) | <0.0005% |
Mn (Manganese) | <0.0005% |
Pb (Lead) | <0.0002% |
Zn (Zinc) | <0.0005% |