Print Certificate
Certificate
L(+)Ascorbic acid extrapure 100GM
10220SG100898040211AW
Extrapure8980402
50-81-789405
C6H8O6January 2023
176.13December 2027
Sr.No.TestResultSpecification
1DescriptionAlmost white crystalline powder.White or almost white crystalline powder.
2SolubilityCompliesFreely soluble in water, Soluble in ethanol 96%
3Assay(iodometric)99.71%min. 99.00%
4Specific rotation([a]20°/D;c=10,H2O)+20.7°+20.5° to +21.5°
5Melting point191°C190-192 °C
6Sulphated ash0.04%0.1% max.
7Iron(Fe)Less than 0.0002%0.0002% max.
8Heavy metal(as Pb)Less than 0.001%0.001% 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.
Print Certificate