Phosphonates
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) CAS No. 2809-21-4
Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na2) CAS No. 7414-83-7
Mono-sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na) CAS No. 29329-71-3
Potassium salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Kx) CAS No. 67953-76-8
2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA) CAS No. 37971-36-1
2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTCA•Na4) CAS No. 40372-66-5
Amino Trimethylene Phosphonic Acid (ATMP) CAS No. 6419-19-8
Tetra sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na4) CAS No. 20592-85-2
Penta sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na5) CAS No. 2235-43-0
Potassium salt of Amino Trimethylene Phosphonic Acid (ATMP•Kx) CAS No. 27794-93-0
Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium (EDTMPS) CAS No. 1429-50-1
Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA (Solid) CAS No. 1429-50-1
Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium Salt (EDTMP•Na5) CAS No. 7651-99-2
Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA) CAS No. 15827-60-8
Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Na7) CAS No. 68155-78-2
Sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Nax) CAS No. 22042-96-2
Sodium Salt of Triethylene-tetramine Hexmethanephonic Acid (TETHMP)  
Hydroxyethylamino-di(methylene phosphoric acid) (HEMPA) CAS No. 5995-42-6
Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid)) BHMTPMPA CAS No. 34690-00-1
Partially neutralized sodium salt of bis hexamethylene triamine penta (methylene phosphonic acid) BHMTPH•PN(Nax) CAS No. 35657-77-3
Potassium Salt of HexaMethyleneDiamineTetra (MethylenePhosphonic Acid) HMDTMPA•K6 CAS No. 53473-28-2
Polyamino Polyether Methylene Phosphonae (PAPEMP)  
2-Hydroxy Phosphonoacetic Acid (HPAA) CAS No. 23783-26-8
HexaMethyleneDiamineTetra (MethylenePhosphonic Acid) HMDTMPA CAS No. 23605-74-5
Eco-friendly Ploymers
Polyepoxysuccinic Acid (PESA) CAS No. 51274-37-4
Sodium of Polyaspartic Acid (PASP) CAS No. 181828-06-8
             35608-40-6
Polycarboxylic Polymers
Polyacrylic Acid (PAA) 50% CAS No. 9003-01-4
Polyacrylic Acid (PAA) 63% CAS No. 9003-01-4
Polyacrylic Acid Sodium (PAAS) 50% CAS No. 9003-04-7
Polyacrylic Acid Sodium Solid (PAAS) 92% CAS No. 9003-04-7
Hydrolyzed Polymaleic Anhydride (HPMA) CAS No. 26099-09-2
Maleic acid homopolymer (PMA)  
Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS) CAS No. 40623-75-4
Copolymer of Maleic and Acrylic Acid (MA/AA) CAS No. 26677-99-6
Copolymer of Phosphono and carboxylic Acid (PCA)  
Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225) CAS No. 55719-33-0
TH-1010 Low Molecular Weight Polyacrylate  
TH-1100 Sodium Polyacrylate  
TH-613 Acrylic-acrylate-sulfosalt copolymers  
TH-2000 Modified Sodium Polyacrylate  
TH-3100 Carboxylate-sulfonate-nonion terpolymer  
TH-5000 Modified Sodium Polyacrylate  
Acrylic Acid/Acrylate/Phosphonic Acid/Sulfosalt Tetra-copolymer (TH-241)  
TH-904 aqueous dispersant  
TH-361 Polycarboxylate  
Scale Inhibitor for Black Liquid Evaporator In Papermaking  
Ceramic dispersant TH-908  
Carboxylate-sulfonate-acrylate terpolymer  
Reverse Osmosis Antiscalant and Dispersant
TH-0100 Antiscalant and Dispersant for RO Membrane  
TH-191 Antiscalant and Dispersant for RO Membrane  
TH-150 Antiscalant and Dispersant for RO Membrane  
TH-200 Antiscalant and Dispersant for RO Membrane  
THASD-200 Antiscalant and Dispersant for RO Membrane  
TH-260 Acid Detergent for RO Membrane  
TH-261 Alkali Detergent for RO Membrane  
Copper Corrosion Inhibitor
Sodium salt of Methylbenzotriazole (TTA•Na) CAS No. 64665-57-2
Methybenzotriazole (TTA) CAS No. 29385-43-1
Sodium salt of 1,2,3-Benzotriazole (BTA•Na) CAS No. 15217-42-2
1,2,3-Benzotriazole (BTA) CAS No. 95-14-7
Sodium salt of 2-Mercaptobenzothiazole (MBT•Na) CAS No. 2492-26-4
2-Mercaptobenzothiazole (MBT) CAS No. 149-30-30
Corrosion Inhibitor for Hydrochloric Acid Cleaning  
Oxygen Scavenger
Carbohydrazide CAS No. 497-18-7
Cyclohexylamine CAS No. 108-91-8
Morpholine CAS No. 110-91-8  
Hydrazine hydrate CAS No. 10217-52-4
Biocide and Algicide
Benzalkonium Chloride(Dodecyl Dimethyl Benzyl ammonium Chloride) CAS No. 8001-54-5, 63449-41-2, 139-07-1
Poly (Quaternary Ammonium) Salt  
Isothiazolinones CAS No. 26172-55-4,
             2682-20-4
Sodium Dichloroisocyanurate (SDIC) CAS No. 2893-78-9
Trichloroisocyanuric Acid(TCCA) CAS No. 87-90-1
Tetrakis(hydroxymethyl)phosphonium sulfate(THPS) CAS No. 55566-30-8
DBNPA CAS No. 10222-01-2
GLUTARALDEHYDE CAS No. 111-30-8
TH-406 Composite Bactericide  
TH-409 Sludge Stripper  
Tetradecyl dimethyl benzyl ammonium chloride CAS No. 139-08-2
Pharmaceutical Intermediates
Sodium Diethylhexyl Sulfosuccinate CAS No. 1639-66-3
ATBS Sodium Salt (ATBS.Na) CAS No. 5165-97-9
Acetyl chloride CAS No. 75-36-5