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TRIS BUFFER Extra Pure

Suitable for preparation purpose.

Synonyms : 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Tris(hydroxymethyl)aminomethane; Trometamol

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Material Safety Data Sheet (MSDS)

Certificate of Analysis (COA)

Chemical Information
Article No.	AL4690
Grade	Extra Pure
Purity	99%
CAS Number	77-86-1
Molecular Formula	NH2.C(CH2OH)3
Molecular Weight	121.14
HS Code	29221990
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	Soluble in water
Colour	White crystalline
Final boiling point(°C)	220 °C
Boiling point(°C)	219 - 220 °C
Melting point/ Freezing point(°C)	167 - 172 °C
Initial boiling point(°C)	219 °C
pH value	10.5 - 12
Physical state at 20 °C	Solid

Chemical Information
Article No.	AL4690
Grade	Extra Pure
Purity	99%
CAS Number	77-86-1
Molecular Formula	NH2.C(CH2OH)3
Molecular Weight	121.14
HS Code	29221990
Shelf Life	5 Years

Pricing
Pack Size	Price (INR)	Price Request
100 gm	₹ 730
500 gm	₹ 3100
Packaging Sizes Available On Demand
10 gm 25 gm 250 gm 2.5 Kg 1 Kg 5 Kg 25 Kg

Physical Properties
Solubility in water(% weight)	Soluble in water
Colour	White crystalline
Final boiling point(°C)	220 °C
Boiling point(°C)	219 - 220 °C
Melting point/ Freezing point(°C)	167 - 172 °C
Initial boiling point(°C)	219 °C
pH value	10.5 - 12
Physical state at 20 °C	Solid

Safety Information and Hazard Symbols
Signal Word	Warning
Precaution Statement	P261-P305 + P351 + P338
Symbol	GHS07
Hazardous Statement	H315-H319-H335

Specifications
Assay	Min 99%
Sulphated ash	Max 0.15%
Melting point	165 - 170 °C
Appearance	White crystalline powder

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