Chapter 29 · Organic chemicals

HS 2904: sulphonated, nitrated or nitrosated hydrocarbons

131 catalogue products are classified under heading 2904. Separately defined organic compounds. The bulk of solvents, building blocks, intermediates and many reference standards are classified in this chapter.

29041090 7229042090 1629049090 1529049990 1029049040 429042020 329042040 329041010 229042010 229042030 229041000 1

Products under HS 2904

97–131 of 131 products

Nitro benzene, GR 99%+

CAS: 98-95-3
Formula: C₆H₅NO₂
MW: 123.11 g/mol

ZX-001816

Nitro ethane, 99.5%

CAS: 79-24-3
Formula: C₂H₅NO₂
MW: 75.07 g/mol

ZX-008573

Nitro methane, 98%

CAS: 75-52-5
Formula: CH₃NO₂
MW: 61.04 g/mol

ZX-002041

Nitro methane, for spectroscopy

CAS: 75-52-5
Formula: CH₃NO₂
MW: 61.04 g/mol

ZX-037442

Nitro methane, GR 98.5%+

CAS: 75-52-5
Formula: CH₃NO₂
MW: 61.04 g/mol

ZX-001817

Nonane sulphonic acid sodium salt, AR, for HPLC

CAS: 35192-74-6
Formula: C₉H₁₉NaO₃S
MW: 230.3 g/mol

ZX-037148

Nonane sulphonic acid sodium salt, for HPLC 98%

CAS: 35192-74-6
Formula: C₉H₁₉NaO₃S
MW: 230.3 g/mol

ZX-000765

o-Chloronitro benzene, 99%

CAS: 88-73-3
Formula: C₆H₄ClNO₂
MW: 157.55 g/mol

ZX-008954

o-Nitro toluene, 98%

CAS: 88-72-2
Formula: C₇H₇NO₂
MW: 137.14 g/mol

ZX-008955

o-Nitro toluene, AR

CAS: 88-72-2
Formula: C₇H₇NO₂
MW: 137.14 g/mol

ZX-038164

o-Nitrochlorobenzene, 99%

CAS: 88-73-3
Formula: C₆H₄ClNO₂
MW: 157.55 g/mol

ZX-008956

p-Chloronitrobenzene, 98%

CAS: 100-00-5
Formula: C₆H₄ClNO₂
MW: 157.55 g/mol

ZX-008958

p-Nitro toluene, 98%

CAS: 99-99-0
Formula: C₇H₇NO₂
MW: 137.14 g/mol

ZX-008959

p-Toluene sulphonic acid, 98%

CAS: 6192-52-5
Formula: C₇H₁₀O₄S
MW: 190.22 g/mol

ZX-009984

p-Toluene sulphonic acid, GR 99%+

CAS: 6192-52-5
Formula: C₇H₁₀O₄S
MW: 190.22 g/mol

ZX-009985

p-Toluene sulphonic acid, monohydrate, 99.5%

CAS: 6192-52-5
Formula: C₇H₁₀O₄S
MW: 190.22 g/mol

ZX-009986

p-Toluene sulphonyl chloride, 98%

CAS: 98-59-9
Formula: C₇H₇ClO₂S
MW: 190.65 g/mol

ZX-000916

p-Toluenesulphonic acid sodium salt, 95%

CAS: 657-84-1
Formula: C₇H₈NaO₃S
MW: 195.19 g/mol

ZX-009992

Phenylmethanesulphonyl chloride, 99%

CAS: 1939-99-7
Formula: C₇H₇ClO₂S
MW: 190.65 g/mol

ZX-010003

Phenylmethanesulphonyl fluoride, ≥98.5% (GC)

CAS: 329-98-6
Formula: C₇H₇FO₂S
MW: 174.19 g/mol

ZX-002695

Phenylmethanesulphonyl fluoride, 99%

CAS: 329-98-6
Formula: C₇H₇FO₂S
MW: 174.19 g/mol

ZX-002691

Phenylmethanesulphonyl fluoride, 99% (HPLC)

CAS: 329-98-6
Formula: C₇H₇FO₂S
MW: 174.19 g/mol

ZX-002692

Phenylmethanesulphonyl fluoride, cell culture tested

CAS: 329-98-6
Formula: C₇H₇FO₂S
MW: 174.19 g/mol

ZX-037911

Phenylmethanesulphonyl fluoride, for biochemistry, 99%

CAS: 329-98-6
Formula: C₇H₇FO₂S
MW: 174.19 g/mol

ZX-002693

Phenylmethanesulphonyl fluoride, for molecular biology, 99%

CAS: 329-98-6
Formula: C₇H₇FO₂S
MW: 174.19 g/mol

ZX-002694

Picric acid, 99%

CAS: 88-89-1
Formula: C₆H₃N₃O₇
MW: 229.1 g/mol

ZX-008971

Picric acid, GR 99.5%

CAS: 88-89-1
Formula: C₆H₃N₃O₇
MW: 229.1 g/mol

ZX-008972

Picrylsulphonic acid solution, 5% (w/v) in H2O

CAS: 2508-19-2
Formula: C₆H₃N₃O₉S
MW: 293.17 g/mol

ZX-003385

Propane sulphonic acid sodium salt, AR, for HPLC

CAS: 14533-63-2
Formula: C₃H₇NaO₃S
MW: 146.14 g/mol

ZX-038128

Propane sulphonic acid sodium salt, for HPLC 99%+

CAS: 14533-63-2
Formula: C₃H₇NaO₃S
MW: 146.14 g/mol

ZX-000766

Sodium 3,5-dichloro-2-hydroxy benzene sulphonate

CAS: 54970-72-8
Formula: C₆H₃Cl₂NaO₄S
MW: 265.05 g/mol

ZX-010021

Sodium benzene-1,3-disulfonate, 80%

CAS: 831-59-4
Formula: C₆H₄Na₂O₆S₂
MW: 282.2 g/mol

ZX-010023

Sodium benzene-1,3-disulfonate, technical grade 93%

CAS: 831-59-4
Formula: C₆H₄Na₂O₆S₂
MW: 282.2 g/mol

ZX-037337

Trifluoromethanesulphonic acid, 99%

CAS: 1493-13-6
Formula: CHF₃O₃S
MW: 150.08 g/mol

ZX-001021

Zinc trifluoromethanesulphonate, 98%

CAS: 54010-75-2
Formula: C₂F₆O₆S₂Zn
MW: 363.5 g/mol

ZX-001325

Other headings in chapter 29

2901Acyclic hydrocarbons87 2902Cyclic hydrocarbons122 2903Halogenated hydrocarbons264 2905Acyclic alcohols206 2906Cyclic alcohols52 2907Phenols92 2908Halogenated or nitrated phenols37 2909Ethers, ether-alcohols and peroxides139 2910Epoxides7 2911Acetals and hemiacetals11 2912Aldehydes84 2913Halogenated or nitrated aldehydes24 2914Ketones and quinones217 2915Saturated acyclic monocarboxylic acids344 2916Unsaturated and cyclic monocarboxylic acids194 2917Polycarboxylic acids161 2918Carboxylic acids with extra oxygen function237 2919Phosphoric esters31 2920Esters of other inorganic acids31 2921Amines347 2922Amino alcohols, amino acids and amino phenols394 2923Quaternary ammonium salts178 2924Amides376 2925Imides and imines62 2926Nitriles70 2927Diazo, azo and azoxy compounds53 2928Hydrazine and hydroxylamine derivatives58 2929Compounds with other nitrogen functions7 2930Organo-sulphur compounds195 2931Organo-inorganic compounds (organosilicon, organophosphorus)237 2932Oxygen heterocycles186 2933Nitrogen heterocycles5,680 2934Nucleic acids and other heterocycles194 2935Sulphonamides14 2936Vitamins and provitamins49 2937Hormones and steroids116 2938Glycosides30 2939Alkaloids352 2940Chemically pure sugars47 2941Antibiotics111 2942Other organic compounds2,273

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