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Tris-Buffer AR 500GM
21890SG500893050307JV
AR8930503
77-86-187083
NH2C(CH2OH)3October 2022
121.14September 2027
Sr.No.TestResultSpecification
1DescriptionWhite powder.White to almost white powder.
2SolubilityCompliesSoluble in water.
3Assay99.92%min. 99.80%
4Melting point169°C169° - 171°C
5Absorbance (40% in water, 10mm cell)@ 290nm0.068< 0.2
6Loss on drying,105°C0.04%0.10% max.
7Insoluble matter0.001%0.003% max.
8Sulphated ash0.004%0.01% max.
9Chloride(Cl)Less than 0.001%0.001% max.
10Sulphate(SO4)Less than 0.005%0.005% max.
11Iron(Fe)Not detected0.005% max.
12Heavy metal(as Pb)Not detected0.0005% max.
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
Tested By
(Chemist - Quality Control)
Approved By
(Head - Quality Control)
Computer Generated Report - Does not require Signature.
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