Environmental and Industrial Hygiene

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Our Analytical Services team consists of highly skilled scientists with expertise in modern analytical techniques, supported by state-of-the-art instruments. This team has extensive experience in developing, optimizing and validating methods. Our reliable analytical methods and techniques ensure that the quality of the products that we have produced is of the highest standards.



Structure Compound Pricing
Glacial Acetic Acid (R038A0)
CS-EB-00026 > USP Standards

CAS Number: 64-19-7   
USD 532.00 / 1.5mL
C106 Dye
CS-EP-00117 

CAS Number: 1152310-69-4   
USD 8,265.00 / 25ml
Hydroxylapatite ~ 25% solids suspension (10g
CS-EP-00260 

Molecular Formula : Ca5HO13P3   Molecular Weight: 502.3    CAS Number: 1306-06-5   
USD 1,604.00 / 40ml
K19 Dye
CS-EP-00281 

Molecular Formula : C52H52N6O6RuS2   Molecular Weight: 1022.21    CAS Number: 847665-45-6   
USD 8,360.00 / 25ml
Thiophene D4
CS-C-00504 

CAS Number: 110-02-1 (Unlabeled)
Synonyms : 2,3,4,5-tetradeuteriothiophene 
USD 380.00 / 0.5g
Thiophene-2,5 D2
CS-C-00505 

CAS Number: 110-02-1 (Unlabeled)
Synonyms : 2,5-dideuteriothiophene 
USD 798.00 / 0.25g
Di-n-butyl-d18-amine
CS-C-00515 

Molecular Formula : (CD3CD2CD2CD2)2NH   CAS Number: 111-92-2 (Unlabeled)
Synonyms : Dibutylamine; N-Butyl-1-butanamine 
USD 304.00 / 0.05g
Dibenzo-p-dioxin D8
CS-C-00858 

CAS Number: 262-12-4
Synonyms : Dibenzo(1,4)dioxin; Diphenylene dioxide; Phenodioxin 
USD 228.00 / 0.01g
1,2,3,4-Tetramethylbenzene-d14
CS-C-01013 

CAS Number: 488-23-3   
USD 342.00 / 0.5g
1,2-Dichloroethylene-d2 (cis/trans mixture)
CS-C-01039 

Molecular Formula : CDCl=CDCl   CAS Number: 540-59-0
Synonyms : Acetylene Dichloride 
USD 228.00 / 0.1g
2,6-Dibromophenol-3,4,5 D3
CS-C-01076 

CAS Number: 608-33-3   
USD 380.00 / 0.05g
Phosphomolybdic Acid Hydrate
CS-T-84546 

Molecular Formula : H3[P(Mo3O10)4]   Molecular Weight: 1825.25    CAS Number: 51429-74-4
Synonyms : Molybdic Phosphoric Anhydride Hydrate; Molybdophosphoric Acid (H3Mo12PO40) Hyrate; Molybdophosphoric Acid (H3PMo12O40), Hydrate; Molybdophosphoric Acid (H6P2Mo24O80), Hydrate; PMA; Molybdophosphoric Acid, Nonacosahydrate; Molybdate(3-), Tetracosa-µ-oxodo???? 
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Copper(II) Phthalocyanine
CS-T-91123 

Molecular Formula : C32H16CuN8   Molecular Weight: 576.07    CAS Number: 147-14-8
Synonyms : Phthalocyanine blue (6CI); (SP-4-1)-[29H,31H-Phthalocyaninato(2-)-kN29,kN30,kN31,kN32]copper; 29H,31H-Phthalocyanine, copper complex; 29H,31H-Phthalocyanine, copper deriv.; (Phthalocyaninato)copper; 127EPS; 402SD; 405D; 5412SD; 700-10FG Cyblue; 7075M; 79S???? 
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5,6-Dichloro-1-acenaphthenol
CS-T-88696 

Molecular Formula : C12H8Cl2O   Molecular Weight: 239.1    CAS Number: 84944-91-2
Synonyms : 5,6-Dichloro-1,2-dihydro-1-acenaphthylenol 
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12-Tungstophosphate Hydrate
CS-T-88147 

Molecular Formula : H3O40PW12 •xH2O   Molecular Weight: 2880.051802    CAS Number: 12501-23-4
Synonyms : Tungsten Hydroxide Oxide Phosphate Hydrate; Tungstophosphoric Acid Hydrate; Hydrogen Phosphotungstate Hydrate; Phosphotungstic Acid Hydrate 
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Tetramethylphosphorodiamidic Fluoride
CS-T-86857 

Molecular Formula : C4H12FN2OP   Molecular Weight: 154.12    CAS Number: 115-26-4
Synonyms : N,N,N’,N’-Tetramethyl-phosphorodiamidic Fluoride; Tetramethyl-phosphorodiamidic Fluoride; FPO; Bis(dimethylamido)fluorophosphate; Bis(dimethylamido)fluorophosphine Oxide; Bis(dimethylamido)phosphoryl Fluoride; Bis(dimethylamino)fluorophosphine Oxide; Bis(???? 
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Tribenzothiophene
CS-T-86790 

Molecular Formula : C14H8S   Molecular Weight: 208.28    CAS Number: 30796-92-0
Synonyms : 4,5-Epithiophenanthrene; Benzo[def]dibenzothiophene; Phenanthro[4,5-bcd]thiophene 
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Tin(IV) 2,3-naphthalocyanine dichloride
CS-T-86451 

Molecular Formula : C48H24Cl2N8Sn   Molecular Weight: 902.37    CAS Number: 26857-61-4
Synonyms : (OC-6-12)-Dichloro[37H,39H-tetranaphtho[2,3-b:2’,3’-g:2’’,3’’-l:2’’’,3’’’-q]porphyrazinato(2-)-?N37,?N38,?N39,?N40]tin; 37H,39H-Tetranaphtho[2,3-b:2’,3’-g:2’’,3’’-l:2’’’,3’’’-q]porphyrazine, Tin complex; 37H,39H-Tetranaphtho[2,3-b:2’,3’-g:2’’,3’’-l:2’’’,3???? 
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Propineb (Technical Grade)
CS-T-86087 

Molecular Formula : C5H8N2S4Zn   Molecular Weight: 289.77    CAS Number: 12071-83-9
Synonyms : [[(1-Methyl-1,2-ethanediyl)bis[carbamodithioato]](2-)]zinc; [[2-[(Dithiocarboxy)amino]-1-methylethyl]carbamodithioato(2-)-kS,kS']zinc; [Propylenebis[dithiocarbamato]]zinc; (1-Methyl-1,2-ethanediyl)biscarbamodithioic Acid Zinc Complex; Antracol;  
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Nonafluoropentanoic Acid
CS-T-83629 

Molecular Formula : C5HF9O2   Molecular Weight: 264.05    CAS Number: 2706-90-3
Synonyms : Nonafluorovaleric Acid; 2,2,3,3,4,4,5,5,5-Nonafluoropentanoic Acid; NSC 18404; Nonafluoropentanoic Acid; Nonafluorovaleric Acid; PFPeA; Perfluoropentanoic Acid Perfluorovaleric Acid; 
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Octachloronapthalene
CS-T-83316 

Molecular Formula : C10Cl8   Molecular Weight: 403.73    CAS Number: 2234-13-1
Synonyms : 1,2,3,4,5,6,7,8-Octachloronaphthalene; Halowax 1051; NSC 243655; Octachloronaphthalene; PCN 75; Perchloronaphthalene; Perna 
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Nabam
CS-T-82937 

Molecular Formula : C4H6N2Na2S4   Molecular Weight: 256.34    CAS Number: 142-59-6
Synonyms : Ethylenebis[dithiocarbamic Acid Disodium Salt; 1,2-Ethanediylbiscarbamodithioic Acid Disodium salt; Chem Bam; DSE; Disodium Ethylenebis[dithiocarbamate]; Dithane A 40; Dithane D 14; Ethylenebis[dithiocarbamic Acid] Disodium Salt; Nafun IPO; Parzate; Parza???? 
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Metazosulfuron
CS-T-82262 

Molecular Formula : C15H18ClN7O7S   Molecular Weight: 475.86    CAS Number: 868680-84-6
Synonyms : 3-Chloro-N-[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]-1-methyl-4-(5-methyl-5,6-dihydro-1,4,2-dioxazin-3-yl)-1H-pyrazole-5-sulfonamide; NC 620; 3-Chloro-4-(5,6-dihydro-5-methyl-1,4,2-dioxazin-3-yl)-N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-1-methyl-1H???? 
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2-Methylfluoranthene
CS-T-80500 

Molecular Formula : C17H12   Molecular Weight: 216.28    CAS Number: 33543-31-6   
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1-(2-Methoxypropoxy)-2-propanol (Mixture of Diastereomers)
CS-T-79823 

Molecular Formula : C7H16O3   Molecular Weight: 148.2    CAS Number: 13429-07-7   
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Sulfuric acid
CS-O-16890 > Reagents

Molecular Formula : H2SO4   Molecular Weight: 98.07    CAS Number: 7664-93-9
Synonyms : sulfuric acid 
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9-Bromofluorene
CS-T-67287 

Molecular Formula : C13H9Br   Molecular Weight: 245.11    CAS Number: 1940-57-4
Synonyms : 9-Bromo-9H-fluorene; 9-Fluorenyl Bromide; NSC 12349 
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Poly(3-octylthiophene-2,5-diyl),regioregular Electronic grade
CS-MM-06610 > Fine Chemicals

Molecular Formula : C12H18S   Molecular Weight: 194.34    CAS Number: 104934-51-2  
Parent API : NULL
USD 1,455.00 / 1g
USD 5,955.00 / 5g
Molybdic acid
CS-O-11331 > API Standards

Molecular Formula : H2MoO4   Molecular Weight: 161.95    CAS Number: 7782-91-4
Synonyms : Molybdic acid hydrate ;Molybdic acid; Dihydroxy(dioxo)molybdenum; Molybdic(VI) acid
Parent API : Molybdic Acid
USD 38.00 / 10mg
USD 57.00 / 25mg
USD 86.00 / 50mg
Calcium oxide
CS-CE-00923 > Metal Compounds

Molecular Formula : CaO   Molecular Weight: 56.08    CAS Number: 1305-78-8
Synonyms : calcium oxidandiide 
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Bromochloromethane
CS-T-08058 

Molecular Formula : CH2BrCl   Molecular Weight: 129.38    CAS Number: 74-97-5
Synonyms : Chlorobromomethane 
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1-(2-Methoxypropoxy)-2-propanol
CS-T-57793 

Molecular Formula : C7H16O3   Molecular Weight: 148.2    CAS Number: .13429-07-7
Synonyms : 1-(2-methoxypropoxy)propan-2-ol;2-Propanol, 1-(2-methoxypropoxy)- 
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Ammonium aluminum sulfate dodecahydrate
CS-DB-00012 > Fine chemicals

Molecular Formula : AlH28NO20S2   Molecular Weight: 453.33    CAS Number: 7784-26-1
Synonyms : aluminium(3+) ion ammonium dodecahydrate disulfate 
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Diiodochloromethane
CS-T-19846 

Molecular Formula : CHClI2   Molecular Weight: 302.28    CAS Number: 638-73-3
Synonyms : Chlorodiiodomethane 
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Aluminium(III) oxide
CS-CE-00875 > Metal Compounds

Molecular Formula : Al2O3   Molecular Weight: 101.96    CAS Number: 1344-28-1
Synonyms : dialuminium(3+) ion trioxidandiide 
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2-Ethylhexyl Diphenyl Phosphate
CS-T-22828 

Molecular Weight: 362.4    CAS Number: 1241-94-7
Synonyms : Phosphr 
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Ascorbic acid
CS-O-00843 > API Standards

Molecular Formula : C6H8O6   Molecular Weight: 176.12    CAS Number: 50-81-7
Synonyms : 2-(1,2-dihydroxyethyl)-4,5-dihydroxyfuran-3(2H)-one; L-Ascorbic acid; L-Threoascorbic acid; Antiscorbutic factor; Vitamin C
Parent API : Ascorbic Acid
USD 38.00 / 10mg
USD 57.00 / 25mg
USD 86.00 / 50mg
Benzoic Acid
CS-T-05135 > Fine Chemicals

Molecular Formula : C7H6O2   Molecular Weight: 122.12    CAS Number: 65-85-0
Synonyms : Benzenecarboxylic Acid;benzoic acid 
USD 30.00 / 10mg
USD 46.00 / 25mg
USD 68.00 / 50mg
Naphthacene
CS-T-59135 > Fine Chemicals

Molecular Weight: 228.29    CAS Number: 92-24-0
Synonyms : tetracene 
USD 76.00 / 100mg
USD 200.00 / 500mg
Tricalcium Phosphate
CS-BG-00031 > Fine Chemicals

Molecular Formula : Ca3O8P2   Molecular Weight: 310.177    CAS Number: 7758-87-4
Synonyms : tricalcium;diphosphate 
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a-Sexithiophene
CS-Y-00131 > Fine Chemicals

Molecular Weight: 494.74    CAS Number: 88493-55-4
Synonyms : 2,2':5',2'':5'',2''':5''',2'''':5'''',2'''''-sexithiophene
Parent API : Thiophene
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Formic Acid
CS-T-24633 > Fine Chemicals

Molecular Formula : CH2O2   Molecular Weight: 46.03    CAS Number: 64-18-6
Synonyms : Add-F,formic acid 
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Barbituric Acid
CS-I-00067 > Fine Chemicals

Molecular Formula : C4H4N2O3   Molecular Weight: 128.0862    CAS Number: 67-52-7
Synonyms : pyrimidine-2,4,6(1H,3H,5H)-trione 
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(3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione,homopolymer
CS-DV-00183 > Impurities

Molecular Formula : C6H8O4   Molecular Weight: 144.13    CAS Number: 33135-50-1
Synonyms : (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione 
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Nitric acid
CS-O-32791 > Reagents

Molecular Formula : HNO3   Molecular Weight: 63.01    CAS Number: 7697-37-2
Synonyms : Aqua Fortis; Azotic Acid;Fumic Acid; Hydrogen Nitrate; NSC 147791; NSC 15203; Nital; Nitric acid (HONO2); Nitryl hydroxide; 
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Citric acid monohydrate
CS-O-05633 > API Standards

Molecular Formula : C6H10O8   Molecular Weight: 210.14    CAS Number: 5949-29-1
Synonyms : 2-hydroxypropane-1,2,3-hydrate
Parent API : Citric Acid
USD 30.00 / 10mg
USD 46.00 / 25mg
USD 68.00 / 50mg
Pentacene
CS-T-60220 > API Standards

Molecular Formula : C22H14   Molecular Weight: 278.35    CAS Number: 135-48-8
Synonyms : 2,3:6,7-Dibenzantphthacene; Dibenz[b,i]anthracene; NSC 90784; lin-Dibenzanthracene; lin-Naphthoanthracene
Parent API : Pentacene
USD 57.00 / 100mg
USD 152.00 / 500mg
Phosphoric Acid
CS-T-60537 > Fine Chemicals

Molecular Formula : H3O4P   Molecular Weight: 98    CAS Number: 7664-38-2
Synonyms : phosphoric acid; 7632-05-5 
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Acetyl Anhydride
CS-T-00281 > Drug Intermediates

Molecular Formula : C4H6O3   Molecular Weight: 102.09    CAS Number: 108-24-7
Synonyms : Acydride 
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Boric Acid
CS-T-07766 > Fine Chemicals

Molecular Formula : BH3O3   Molecular Weight: 61.83    CAS Number: 10043-35-3
Synonyms : Basilit B;boric acid 
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3-Nitro-1-pyrenol
CS-T-37148 

Molecular Weight: 263.25    CAS Number: 86674-49-9
Synonyms : 1-Hydroxy-3-nitropyrene 
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Aluminium nitrate nonahydrate
CS-CG-00018 > Analytical Reagents

Molecular Formula : AlN3O9 ? 9H2O   Molecular Weight: 375.12    CAS Number: 7784-27-2
Synonyms : aluminum trinitrate nonahydrate 
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Sulfamic acid, ACS
CS-CG-00073 > Analytical Reagents

Molecular Formula : H3NO3S   Molecular Weight: 97.09    CAS Number: 5329-14-6
Synonyms : sulfamic acid 
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1,4-Phenylenediamine Dihydrochloride
CS-T-39447 

Molecular Formula : C6H10Cl2N2   Molecular Weight: 181.06    CAS Number: 624-18-0
Synonyms : 1,4-Benzenediamine Dihydrochloride 
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Tribromochloromethane
CS-T-44934 

Molecular Formula : CBr3Cl   Molecular Weight: 287.18    CAS Number: 594-15-0
Synonyms : Chlorotribromomethane 
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Hydroxyapatite
CS-T-55760 > Drug Intermediates

Molecular Formula : Ca5HO13P3   Molecular Weight: 502.31    CAS Number: 12167-74-7
Synonyms : (PO4)3) 
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N,N-Dimethylformamide
CS-CZ-00065 > Reagents

Molecular Formula : C3H7NO   CAS Number: 68-12-2
Synonyms : DMF, Formic acid dimethylamide 
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Zirconium dioxide
CS-O-15489 > Fine Chemicals

Molecular Formula : O2Zr   Molecular Weight: 123.22    CAS Number: 1314-23-4
Synonyms : dioxozirconium 
USD 30.00 / 10mg
USD 46.00 / 25mg
USD 68.00 / 50mg
Acetic Acid
CS-T-47042 > Fine Chemicals

Molecular Formula : C2H4O2   Molecular Weight: 60.05    CAS Number: 64-19-7
Synonyms : Aci-Jel; E 260; EthahAcetic Acid; Methanecarboxylic Acid; NSC 111201; NSC 112209; NSC 115870; NSC 127175; NSC 132953; NSC 406306; Vinegar Acid 
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(+/-)-Lactic acid homopolymer
CS-DV-00023 > Impurities

Molecular Formula : C3H6O3   Molecular Weight: 90.08    CAS Number: 26100-51-6
Synonyms : 2-hydroxypropanoic acid 
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D-102 Dye
CS-T-14290 > Dyes

Molecular Formula : C37H30N2O3S2   Molecular Weight: 614.78    CAS Number: 652145-28-3
Synonyms : 5-[[4-[4-(2,2-Diphenylethenyl)phenyl]-1,2,3,3a,4,8b-hexahy-4-oxo-2-thioxo-3-thiazolidineacetic Acid 
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Indium
CS-T-56658 

Molecular Formula : In   Molecular Weight: 114.82    CAS Number: 7440-74-6
Synonyms : indium 
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Toluene HPLC
CS-O-32524 > Solvents

Molecular Formula : C7H8   Molecular Weight: 92.14    CAS Number: 108-88-3   
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Oxaliplatin Related Compound A
CS-K-00100 > Impurities

Molecular Formula : C2H6O6   Molecular Weight: 126.06    CAS Number: 6153-56-6
Synonyms : Oxalic Acid Dihydrate;oxalic acid dihydrate
Parent API : Oxaliplatin
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Sodium hydroxide
CS-BQ-00038 > Organics

Molecular Formula : NaOH   Molecular Weight: 40    CAS Number: 1310-73-2
Synonyms : sodium hydroxide 
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Aluminium potassium sulfate dodecahydrate
CS-BQ-00045 > Catalysts

Molecular Formula : AlH24KO20S2   Molecular Weight: 474.37    CAS Number: 7784-24-9
Synonyms : aluminium(3+) ion potassium dodecahydrate disulfate 
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Potassium hydroxide
CS-BQ-00046 > Catalysts

Molecular Formula : HKO   Molecular Weight: 56.1    CAS Number: 1310-58-3
Synonyms : potassium hydroxide 
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Glacial Acetic Acid(Secondary Standards traceble to USP)
CS-ER-00030 > Secondary Standards traceble to USP

CAS Number: 64-19-7   
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Acetic acid ULC-MS
CS-O-32504 > Solvents

Molecular Formula : C2H4O2   Molecular Weight: 60.04    CAS Number: 64-19-7
Synonyms : Glacial acetic acid 
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