UN2585
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Quinoline-8-sulfonic acid, 98%
Thermo Scientific ChemicalsFormula: C9H7NO3S Formula weight: 209.23 Purity: 98% CAS Number: 85-48-3 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.49 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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Toluene-4-Sulfonic Acid Monohydrate For Analysis EMSURE® ACS
MilliporeSigmaFormula: CH3C6H4SO3H * H2O Grade: ACS CAS No.: 6192-52-5 UN No.: UN2585 pH: 1 (650 g/l, H2O, 20°C) (anhydrous substance) Solubility: 670 g/l (20°C) Melting Point: 56°C Elimination of water of crystallisation Molar Mass: 190.22 g/mol Bulk Density: 510 kg/m3 Boiling Point: …
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5-Sulfosalicylic acid dihydrate, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Hydroxy-5-sulfobenzoic acid dihydrate Formula: C7H6O6SH 2H2O Formula weight: 254.22 (218.19anhy) Purity: 98% CAS Number: 5965-83-3 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2918.29 Hazard Statements: H314-H318-H302 …
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ALDRICH 2-Pyridinesulfonic acid, 97%
MilliporeSigmaEmpirical Formula: C5H5NO3S Linear Formula: C5H5NO3S Formula Weight: 159.16 MDL Number: MFCD00234080 Purity: 97% Melting Point: 244-249 °C
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p-Toluenesulfonic acid monohydrate, 98%
Thermo Scientific ChemicalsSynonym(s): PTSA, Tosic acid monohydrate Formula: C7H8O3S H2O Formula weight: 190.22 (172.20anhy) Purity: 98% CAS Number: 6192-52-5 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2904.10 Hazard Statements: H314-H335-H319 Causes severe skin…
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p-Toluenesulfonic acid monohydrate, 97%
BeanTown ChemicalCAS: 6192-52-5 EC No: 203-180-0 MDL No: MFCD00142137 RTECS: XT6300000 UN No: UN2585; Haz Class: 8; Packing Group: III Solid Molecular Formula: C7H8O3S·H2O MW: 190.22 Melting Point: 103-106° Boiling Point: 140°/22…
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Naphthalene-2-sulfonic acid, 98%
Thermo Scientific ChemicalsFormula: C10H8O3S Formula weight: 208.23 Purity: 98% CAS Number: 120-18-3 UN Number: UN2585 Hazard Class: 8
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5-Sulfosalicylic acid dihydrate, 98%
BeanTown ChemicalCAS: 5965-83-3 EC No: 202-555-6 MDL No: MFCD00007508 RTECS: VO6500000 UN No: UN2585; Haz Class: 8; Packing Group: III Crystalline Molecular Formula: C7H6O6S·2H2O MW: 254.21 Melting Point: 105-110°
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2-Acrylamido-2-methylpropanesulfonic acid, 98%
Thermo Scientific ChemicalsSynonym(s): AMPS Formula: C7H13NO4S Formula weight: 207.25 Purity: 98% CAS Number: 15214-89-8 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2924.19 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye…
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Naphthalene-1-sulfonic acid hydrate, 98%
Thermo Scientific ChemicalsFormula: C10H8O3S xH2O Formula weight: 208.23(anhy) Purity: 98% CAS Number: 6036-48-2 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2904.10 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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1,5-Naphthalenedisulfonic acid for synthesis
MilliporeSigmaSynonyms: Armstrong acid Hill Formula: C10H8O6S2 CAS Number: 81-04-9 UN Number: UN2585
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Benzenesulfonic acid, 95%
BeanTown ChemicalCAS: 98-11-3 EC No: 202-638-7 MDL No: MFCD00011689 RTECS: DB4200000 UN No: UN2585; Haz Class: 8; Packing Group: III Solid Linear Formula: C6H5SO3H MW: 158.18
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GR ACS 5-Sulfosalicylic Acid, Dihydrate
MilliporeSigmaCAS Number: 5965-83-3 UN Number: UN2585 Molar Mass: 254.22g/mol Grade: Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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4-Aminonaphthalene-1-sulfonic acid for synthesis
MilliporeSigmaSynonyms: 1-Naphthylamine-4-sulfonic acid, Naphthionic acid Hill Formula: C10H9NO3S CAS Number: 84-86-6 UN Number: UN2585
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Aminomethanesulfonic acid, 97%
Thermo Scientific ChemicalsSynonym(s): Aminomethylsulfonic acid Formula: H2NCH2SO3H Formula weight: 111.12 Purity: 97% CAS Number: 13881-91-9 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Aminomethanesulfonic acid, 97%
BeanTown ChemicalCAS: 13881-91-9 EC No: 237-649-6 MDL No: MFCD00008124 UN No: UN2585; Haz Class: 8; Packing Group: III Powder Linear Formula: NH2CH2SO3H MW: 111.12 Melting Point: 184° (decomposes)
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Benzenesulfonic acid, 94%
Thermo Scientific ChemicalsFormula: C6H6O3S Formula weight: 158.18 Purity: 94% CAS Number: 98-11-3 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2904.10 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if…
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p-Toluenesulfonic acid monohydrate, 98%
BeanTown ChemicalCAS: 6192-52-5 EC No: 203-180-0 MDL No: MFCD00142137 RTECS: XT6300000 UN No: UN2585; Haz Class: 8; Packing Group: III Solid Molecular Formula: C7H8O3S·H2O MW: 190.22 Melting Point: 103-106° Boiling Point: 140°/22…
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p-Toluenesulfonic acid monohydrate, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Methylbenzenesulfonic acid monohydrate Formula: CH3C6H4SO3H H2O Formula weight: 190.22 (172.20anhy) Purity: 97% CAS Number: 6192-52-5 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2904.10 Hazard Statements: H314-H335-H319 …
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5-Sulfosalicylic acid dihydrate, ACS, 99+%
Thermo Scientific ChemicalsSynonym(s): 2-Hydroxy-5-sulfobenzoic acid dihydrate Formula: C7H6O6S 2H2O Formula weight: 254.22 (218.19anhy) Purity: 99+% CAS Number: 5965-83-3 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2918.29 Hazard Statements: H314-H318-H302 …
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5-Sulfosalicylic acid dihydrate, ACS, 99.0% min.
BeanTown ChemicalCAS: 5965-83-3 EC No: 202-555-6 MDL No: MFCD00007508 RTECS: VO6500000 UN No: UN2585; Haz Class: 8; Packing Group: III Powder Molecular Formula: C7H6O6S·2H2O MW: 254.21 Melting Point: 105-110°
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3-Amino-4-methoxybenzenesulfonic acid, 98%
BeanTown ChemicalCAS: 98-42-0 EC No: 202-667-5 MDL No: MFCD00035759 UN No: UN2585; Haz Class: 8; Packing Group: III Crystalline/Powder Molecular Formula: C7H9NO4S MW: 203.22 Melting Point: 305° (decomposes)
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p-Toluenesulfonic Acid, Monohydrate, Practical
Spectrum ChemicalGrade: Practical CAS No.: 6192-52-5 UN No.: UN2585 Class: 8 Pkg. Group: PG III
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8-Aminonaphthalene-2-sulfonic acid, 95%
Thermo Scientific ChemicalsSynonym(s): 1-Naphthylamine-7-sulfonic acid, Cleves acid-1,7 Formula: C10H9NO3S Formula weight: 223.25 Purity: 95% CAS Number: 119-28-8 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.45 Hazard Statements: H314-H318 Causes severe skin…
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ALDRICH 3-Amino-4-methoxybenzenesulfonic acid, 98%
MilliporeSigmaSynonym(s): 4-Methoxymetanilic acid Empirical Formula: C7H9NO4S Linear Formula: H2NC6H3(OCH3)SO3H Formula Weight: 203.22 MDL Number: MFCD00035759 Purity: 98% Melting Point: 305 °C (dec.)(lit.)
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para-Toluenesulfonic Acid, Monohydrate, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 6192-52-5 UN No.: UN2585 Class: 8 Pkg. Group: PG III
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Pyridine-3-sulfonic acid, 98+%
Thermo Scientific ChemicalsFormula: C5H5NO3S Formula weight: 159.16 Purity: 98+% CAS Number: 636-73-7 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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ALDRICH 3-Pyridinesulfonic acid, >=98.0% (T)
MilliporeSigmaEmpirical Formula: C5H5NO3S Linear Formula: C5H5NO3S Formula Weight: 159.16 MDL Number: MFCD00006381 Purity: ≥98.0% (T) Melting Point: >300 °C(lit.) Beilstein Registry Number: 120822
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6-Amino-1-naphthol-3-sulfonic Acid
Spectrum ChemicalCAS No.: 87-02-5 UN No.: UN2585 Class: 8 Pkg. Group: PG III
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p-Toluenesulfonic acid monohydrate, ACS, 98.5+%
Thermo Scientific ChemicalsSynonym(s): PTSA, Tosic acid monohydrate Formula: C7H8O3S H2O Formula weight: 190.22 (172.20anhy) Purity: 98.5+% CAS Number: 6192-52-5 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2904.10 Hazard Statements: H314-H335-H319 Causes severe…
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ALDRICH a-Hydroxy-2-pyridinemethanesulfonic acid, 97%
MilliporeSigmaSynonym(s): (2-Pyridyl)hydroxymethanesulfonic acid Empirical Formula: C6H7NO4S Linear Formula: C6H7NO4S Formula Weight: 189.19 MDL Number: MFCD00006307 Purity: 97% Melting Point: 224-227 °C…