Print Certificate
Certificate
Phosphotungstic acid extrapure 100GM
11189SG100301960212JS
Extrapure3019602
12501-23-458667
H3PO4.12WO3.nH2OOctober 2019
---September 2024
Sr.No.TestResultSpecification
1DescriptionSmall, colorless-grayish crystals.Small, colorless-grayish or slightly yellow-green crystals.
2SolubilityPassesSoluble in water.
3Chloride(Cl)Less than 0.02%0.02%max
4Ammonia(NH3)Less than 0.01%0.01%max
5Nitrate(NO3)Less than 0.01%0.01%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