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Zinc Benzenesulfinate Dihydrate ZBS CAS 24308-84-7
$4,000-4,500
Min. order 1 metric ton
Hot Sale Benzenesulfonic Acid Methyl Ester / BSM / Methyl Benzenesulfonate Cas 80-18-2
$4,500-5,300
Min. order 1 metric ton
Manufacturer Supply 99%Min O/p-Toluene Sulfonic Acid Methyl Ester(OPTSM) CAS No. 28804-47-9
$6,800
Min. order 1 metric ton
Ethyl P-toluenesulfonate PTSE CAS 80-40-0 Factory
$4,200-5,000
Min. order 1 metric ton
Intermediates and Fine Chemicals
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Intermediates and Fine Chemicals
Hot Sale Benzenesulfonic Acid Methyl Ester / BSM / Methyl Benzenesulfonate Cas 80-18-2
$4,500-5,300
Min. Order: 1 metric ton
Ethyl P-toluenesulfonate PTSE CAS 80-40-0 Factory
$4,200-5,000
Min. Order: 1 metric ton
Methyl P-Toluenesulfonate PTSM China CAS 80-48-8
$4,800
Min. Order: 1 metric ton
Sodium P-toluenesulfinate SPTS Powder CAS 824-79-3 Manufacturer
$4,500-5,500
Min. Order: 1 metric ton
Wholesale Dyestuff Intermediates 99% 1333-07-9 O/p-toluene Sulfonamide/ OPTSA with Best Price
$2.45-4.20
Min. Order: 1 kilogram
High Quality OTSA CAS 88-19-7 O-Toluenesulfonamide
$3.80-4.50
Min. Order: 1 kilogram
PTSA Factory Supply P-Toluenesulfonamide 4-Toluenesulfonamide CAS 70-55-3
$4,000
Min. Order: 1 ton
N-Ethyl-o/p-toluenesulfonamide NEO/PTSA CAS 8047-99-2
$3.15
Min. Order: 1 kilogram
Professional Factory Made Best Quality Ortho Para Toluene Sulfonamide
$2.45-4.20
Min. Order: 1 kilogram
Wholesale of High-Purity P-Toluenesulfonamide (Ptsa) 1333-07-9 O/P-Toluenesulfonamide
$3-4.20
Min. Order: 1 kilogram
China Manufacture Direct Sale Intermediate Sodium P-toluenesulfinate Tetrahydrate
$4,000-5,000
Min. Order: 1 metric ton
Customization Professional 2-Chloropropionyl Chloride Cas No 7623-09-8 2-Chloro Propanoyl Chlorid (2-Cpc)
$3-5
Min. Order: 1000 kilograms
High Quality P-Toluenesulfonamide (Ptsa) 99.5% Minimum Plasticizer N-Ethylo/P-Toluenesulfonamide
$2.85-3.15
Min. Order: 1 kilogram
Chinese Factory Manufacturing O-Toluenesulfonamide Saccharin Intermediate O-Toluenesulfonamide
$5
Min. Order: 1 kilogram
Bis-(2- Chloroethyl) Amine Hydrochloride CAS 821-48-7
$20,000
Min. Order: 1 metric ton
Factory Supply of High-Quality Chemical Organic Intermediate 48% Hydrobromic Acid (Hbr)
$2.30
Min. Order: 1 kilogram