1,2 NAPHTHAQUINONE-4-SULFONIC ACID SOD.AR 99%   521-24-4 Laboratory Chemicals Exporters, Lab Chemical Suppliers, Chemical Search, Manufacturers in Mumbai, India.
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Certificate of Analysis of 1,2 NAPHTHAQUINONE-4-SULFONIC ACID SOD.AR 99%


Product Name: 1,2 NAPHTHAQUINONE-4-SULFONIC ACID SOD.AR 99%
molecular formula:
Weight:
Art NO:
Batch No: AL0394 - 1,2
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL0394

1,2-NAPHTHOQUINONE-4 SUFONIC ACID

SODIUM SALT GR

C10H5NaO3S           M.W. 260.20

(For determination of

amines and amino acid)

Min. Assay (iodometric)     99%

Max. Limits of Impurities:

Sulphate (SO4)                  0.05%

Total Nitrogen (N)            0.05%

Loss on drying (105oC)         1%

Solubility for detection of

amino acid                  passes test