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Ammonium dichromate AR 500GM
20118SG500763570319ET
AR7635703
9/5/778924179
(NH4)2Cr2O7May 2020
252.07April 2025
Sr.No.TestResultSpecification
1DescriptionOrange-red crystalline powder.Orange-red crystals or crystalline powder
2SolubilityPassesVery soluble in water.
3Assay(iodometric, after drying)99.56%min.99.5%
4Loss on drying,105°C0.16%3% max.
5Insoluble matter0.002%0.003% max.
6Chloride(Cl)NMT 0.001%0.001% max.
7Sulphate(SO4)NMT 0.01%0.01% max.
8Aluminium (Al)NMT 0.003%0.003% max.
9Calcium(Ca)Not detected0.0025% max.
10Sodium(Na)0.009%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.
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