TRIS BUFFER 99.5% AR

[Tris (Hydroxymethyl) Amino Methane]

Article No T-09184
CAS No 77-86-1
HSN Code 29225090
Purity Min. 99.5%
Grade AR
Molecular Formula NH2C(CH2OH)3
Molecular Weight 121.14
Shelf Life 5 years


MSDS

COA

Packagings

TRIS BUFFER 99.5% AR

100 gm

TRIS BUFFER 99.5% AR

500 gm

Specifications

Description White crystalline powder
Assay Min. 99.5%
pH (5% water) 10.0 - 11.0
Absorptivity A 250 - 440 nm (1cm; 10% water) Passes test
Melting point 169 - 171°C
Chloride (Cl) Max. 0.001%
Sulphated ash Max. 0.01%
Biological buffer at 25°C pKa 8.07
Solubility in water (% weight) Soluble in water