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Sulfonic Acids, Sulfinic Acids [Non-Heterocyclic Building Blocks]
69 Results Found
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3,5-Diamino-2,4,6-trimethylbenzenesulfonic Acid
3,5-Diamino-2,4,6-trimethylbenzenesulfonic Acid
Product Number D2709
CAS RN 32432-55-6
Purity / Analysis Method: >93.0%(T)
Chemical Substance Law (ENCS):   3-2063

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Formamidinesulfinic Acid
Formamidinesulfinic Acid
Product Number F0115
CAS RN 1758-73-2
Purity / Analysis Method: >93.0%(T)
Chemical Substance Law (ENCS):   2-2873

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Ethanesulfonic Acid
Ethanesulfonic Acid
Product Number E0033
CAS RN 594-45-6
Purity / Analysis Method: >90.0%(T)

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4-Nitrotoluene-2-sulfonic Acid
4-Nitrotoluene-2-sulfonic Acid
Product Number N0277
CAS RN 121-03-9
Purity / Analysis Method: >85.0%(T)
Chemical Substance Law (ENCS):   3-2011

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4-Hydroxybenzenesulfonic Acid
4-Hydroxybenzenesulfonic Acid
Product Number P0104
CAS RN 98-67-9
Purity / Analysis Method: >85.0%(T)(HPLC)
Chemical Substance Law (ENCS):   3-1956

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2-Hydroxy-4-methoxybenzophenone-5-sulfonic Acid (contains ca. 10% Isopropyl Alcohol)
2-Hydroxy-4-methoxybenzophenone-5-sulfonic Acid (contains ca. 10% Isopropyl Alcohol)
Product Number H0466
CAS RN 4065-45-6
Purity / Analysis Method: >75.0%(T)
Chemical Substance Law (ENCS):   4-145, 4-160 | Priority Assessment Chemical Substance

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3-Hydroxypropanesulfonic Acid (contains varying amounts of 3,3'-Oxydipropanesulfonic Acid) (ca. 80% in Water, ca. 7.8mol/L)
3-Hydroxypropanesulfonic Acid (contains varying amounts of 3,3'-Oxydipropanesulfonic Acid) (ca. 80% in Water, ca. 7.8mol/L)
Product Number H0597
CAS RN 15909-83-8
Purity / Analysis Method:
Chemical Substance Law (ENCS):   2-1645

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1,3-Propanedisulfonic Acid (50-60% in Water)
1,3-Propanedisulfonic Acid (50-60% in Water)
Product Number P1204
CAS RN 21668-77-9
Purity / Analysis Method:
Chemical Substance Law (ENCS):   2-4184

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4-Sulfophthalic Acid (contains 3-Sulfophthalic Acid) (ca. 50% in Water)
4-Sulfophthalic Acid (contains 3-Sulfophthalic Acid) (ca. 50% in Water)
Product Number S0136
CAS RN 89-08-7
Purity / Analysis Method:
Chemical Substance Law (ENCS):   3-2131

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3,5-Diamino-2,4,6-trimethylbenzenesulfonic Acid
Product Number:   D2709 | Purity / Analysis Method:   >93.0%(T)| Chemical Substance Law (ENCS):   3-2063

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Formamidinesulfinic Acid
Product Number:   F0115 | Purity / Analysis Method:   >93.0%(T)| Chemical Substance Law (ENCS):   2-2873

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Ethanesulfonic Acid
Product Number:   E0033 | Purity / Analysis Method:   >90.0%(T)

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4-Nitrotoluene-2-sulfonic Acid
Product Number:   N0277 | Purity / Analysis Method:   >85.0%(T)| Chemical Substance Law (ENCS):   3-2011

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4-Hydroxybenzenesulfonic Acid
Product Number:   P0104 | Purity / Analysis Method:   >85.0%(T)(HPLC)| Chemical Substance Law (ENCS):   3-1956

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2-Hydroxy-4-methoxybenzophenone-5-sulfonic Acid (contains ca. 10% Isopropyl Alcohol)
Product Number:   H0466 | Purity / Analysis Method:   >75.0%(T)| Chemical Substance Law (ENCS):   4-145, 4-160 | Priority Assessment Chemical Substance

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3-Hydroxypropanesulfonic Acid (contains varying amounts of 3,3'-Oxydipropanesulfonic Acid) (ca. 80% in Water, ca. 7.8mol/L)
Product Number:   H0597 | Purity / Analysis Method:   | Chemical Substance Law (ENCS):   2-1645

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1,3-Propanedisulfonic Acid (50-60% in Water)
Product Number:   P1204 | Purity / Analysis Method:   | Chemical Substance Law (ENCS):   2-4184

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4-Sulfophthalic Acid (contains 3-Sulfophthalic Acid) (ca. 50% in Water)
Product Number:   S0136 | Purity / Analysis Method:   | Chemical Substance Law (ENCS):   3-2131

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