Akshar Inernational

Product Range

BIS-TRIS

Article No.	02186
Purity	99%%
Molecular Formula	C8H19NO5
H.S. Code	2922.1980
Grade	For Molecular Biology
CAS No.	6976-37-0
Molecular Weight	209.2
Shelf Life	5

Specifications
Assay	Min 99%
Insoluble matter	Passes filter test
Residue on ignition	Max 0.3%
Loss on drying, 20 deg C (HV)	Max 0.5%
Solubility (1M in H2O,20 deg C)	Complete,colorless
pH value 2%; in water	9.4 - 9.8
Absorbance A (280 nm;10%;1 cm; in water)	Max 0.1%
Chloride (Cl)	Max 0.005%
Sulphate (SO4)	Max 0.01%
Iron (Fe)	Max 0.001%
Lead (Pb)	Max 0.001%

Packings
25 Gm	Request for price
100 Gm	Request for price

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338

Revision Date : 1-Dec-2012