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3-[Tris-(hydroxymethyl)-methylamino]-1-propanesulfonic acid
CAS NO.: 29915-38-6
Molecular formula: C7H17NO6S
Structural formula:
Properties: white crystalline powder. Soluble in water and other organic solvents
Specification:

Appearance

white crystalline powder

Content (Ti)

≥99.0%

Insoluble matter in water

≤0.01%

Heavy metal

≤5PPM

Drying loss

≤1.0%

PH(1% aqueous solution)

4.4-6.0

Absorbance (260nm 0.1M aqueous solution)

≤0.04

Absorbance (280nm 0.1M aqueous solution)

≤0.02

Uses: as buffer solution in bioengineering
Packing: fiber drum lined with plastic bag, net weight 1kg; 5kg; 25kg/drum
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