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Sulfanilic Acid, Anhydrous, Reagent, ACS

S1703 | 121-57-3 | C6H7NO3S | Spectrum Chemical




Catalog Size Package Availability Manufacturer List Price Unit
S1703-25GM 25 GM Spectrum Chemical $65.00 EA
S1703-125GM 125 GM Spectrum Chemical $157.00 EA
S1703-500GM 500 GM Spectrum Chemical $423.50 EA
S1703-12KGBL 12 KG Spectrum Chemical $1190.00 EA
S1703-50KGBL 50 KG Spectrum Chemical $2956.00 EA

Description Back to Top

Sulfanilic Acid, Anhydrous, Reagent, ACS, also known as 4-aminobenzenesulfonic acid, is used to make sulpha drugs and dyes, as well as for the quantitative analysis of nitrite and nitrate ions. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

Specifications Back to Top

Test Specification
Min Max
ASSAY (NH2C6H4SO3H) 98.0-102.0 %
RESIDUE AFTER IGNITION 0.01 %
INSOLUBLE IN Na2CO3 SOLUTION 0.02 %
CHLORIDE (Cl) 0.002 %
NITRITE (NO2) 0.5 ppm
SULFATES (SO4) 0.01 %
EXPIRATION DATE

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S1703 has a rating of 5 stars based on 7 reviews.