Tris Hydrochloride Solution CAS# 1185-53-1

Tris Hydrochloride Solution

Molecular Fomula: C₄H₁₁NO₃ClH
F.W.: 157.6
CAS#: 1185.53.1

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Description:
Tris HCl is used as a stabilizing buffer in biological applications such as electro chromatography, UV analysis and HPLC. Tris HCl is utilized to adjust pH ranges for gels used in electrophoresis applications.

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Tris Hydrochloride Solution

C₄H₁₁NO₃ClH ^ F.W. 157.6 g/mol ^ CAS# 1185-53-1

TEST		SPECIFICATIONS

		1 Molar TLLA	0.1 Molar TLLB

Manufactured in the USA		Pass	Pass
Appearance and Color		Clear/Colorless	Clear/Colorless
Solutions Test		Pass	Pass
Concentration		0.99 - 1.01M	0.09 - 0.11M
pH		3.5 - 5.0	3.5 - 5.0
pKa		8.0 - 8.4	8.0 - 8.4
Conductivity		Report	Report
Trace Metals	Arsenic (As)	0.0001% max.	0.0001% max.
	Copper (Cu)	0.0001% max.	0.0001% max.
	Iron (Fe)	0.0001% max.	0.0001% max.
	Lead (Pb)	0.0001% max.	0.0001% max.
	Magnesium (Mg)	0.0001% max.	0.0001% max.
	Potassium (K)	0.0001% max.	0.0001% max.
Enzymes	RNase	None Detected	None Detected
	DNase	None Detected	None Detected
	Protease	None Detected	None Detected

Product	Molecular	CAS #	Details
HEPES Sodium Salt Solution	C₈H₁₇N₂NaO₄S	75277-39-3
Tris / Tromethamine Solution	NH₂C(CH₂OH)₃	77-86-1
HEPES Free Acid Solution	C₈H₁₈N₂O₄S	7365-45-9