1 Heptane Sulfonic Acid Sodium Salt AR for HPLC

1 Heptane Sulfonic Acid Sodium Salt AR for HPLC

Product Details:

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Product Description

1 Heptane Sulfonic Acid Sodium Salt AR for HPLC

Other Specification:

Test Specifications Result
Description White crystalline powder White crystalline powder
Identity (IR) Passes Test Passes Test
pH-value(10% in water) 5.5 to 7.5 5.88
Min. Assay(on dried sub.) NLT 99.0% 0.9984
Min Transmittance of 0.005 mol. Aq. Soln. 0 0
At 200 nm 0.7 0.877
At 220 nm 0.9 0.9232
At 250 nm 0.98 0.9902
Loss on Drying 1200C 7.5 to 8.5% 0.0769

 Specification :

Test Specifications Result
Description White crystalline powder White crystalline powder
Identity (IR) Passes Test Passes Test
pH-value(10% in water) 5.5 to 7.5 6.12
Min. Assay(on dried sub.) NLT 99.0% 1.0002
Min Transmittance of 0.005 mol. Aq. Soln. 0 0
At 200 nm 0.7 0.942
At 220 nm 0.9 0.9687
At 250 nm 0.98 0.9994
Loss on Drying 1200C NMT 2.0% 0.0149

 



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