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Acids & Bases

Acids & Bases

Compounds that dissolves in water to yield hydronium ions (H3O+) in the case of acids or hydroxide ions (OH−) in the case of bases.
  1. Action
    40233H  
    Hydrochloric acid
    Semiconductor grade (Honeywell 17863), ≥32%
    CAS Number: 7647-01-0
    Compare
  2. Action
    398608  
    Polyphosphoric acid
    ~105% H3PO4 basis
    CAS Number: 8017-16-1
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  3. Action
    72064H  
    Sodium hydroxide solution
    50-52% in water, eluent for IC
    CAS Number: 1310-73-2
    Compare
  4. Action
    27714H  
    L-(+)-Lactic acid solution
    meets analytical specification of Ph. Eur., BP, 88-92% total acid basis
    CAS Number: 79-33-4
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  5. Action
    40222H  
    Nitric acid
    Semiconductor grade (Honeywell 17952), ≥69%
    CAS Number: 7697-37-2
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  6. Action
    40230H  
    Nitric acid
    Semiconductor grade (Honeywell 17818), ≥65%
    CAS Number: 7697-37-2
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  7. Action
    40254H  
    Sulfuric acid
    Semiconductor grade (Honeywell 17831), 95-97%
    CAS Number: 7664-93-9
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  8. Action
    40266H  
    Phosphoric acid
    Semiconductor grade (Honeywell 17861), ≥85%
    CAS Number: 7664-38-2
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  9. Action
    40213H  
    Hydrofluoric acid
    Semiconductor grade (Honeywell 17736), 49.5-50.5%
    CAS Number: 7664-39-3
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  10. Action
    208213  
    Polyphosphoric acid
    Reagent Grade, 115% H3PO4 basis
    CAS Number: 8017-16-1
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  11. Action
    40303H  
    Nitric acid
    Semiconductor grade VLSI (Honeywell 17512), 69-71%
    CAS Number: 7697-37-2
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  12. Action
    40291H  
    Ammonium hydroxide solution
    Semiconductor grade VLSI (Honeywell 17605), ≥25% NH3 in H2O
    CAS Number: 1336-21-6
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  13. Action
    40253H  
    Hydrochloric acid
    Semiconductor grade (Honeywell 17823), fuming 37%
    CAS Number: 7647-01-0
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  14. Action
    30721  
    Hydrochloric acid
    Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., fuming, ≥37%, APHA: ≤10
    Synonym: Hydrogen Chloride Solution
    CAS Number: 7647-01-0 | Linear Formula: HCl | Molar Mass: 36.46 g/mol
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  15. Action
    30743  
    Sulfuric acid
    Puriss. p.a., for determination of Hg, ACS Reagent, Reag. ISO, Reag. Ph. Eur., 95.0-97.0%
    Synonym: Sulfuric acid solution
    CAS Number: 7664-93-9 | Molar Mass: 98.08 g/mol
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  16. Action
    33209  
    Acetic acid
    Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99.8%
    Synonym: Glacial acetic acid
    CAS Number: 64-19-7 | Linear Formula: CH3CO2H | Molar Mass: 60,05 g/mol
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  17. Action
    30709  
    Nitric acid
    Puriss. p.a., Reag. ISO, Reag. Ph. Eur., for determinations with dithizone, ≥65%
    Synonym: Nitric Acid Solution
    CAS Number: 7697-37-2 | Linear Formula: HNO3 | Molar Mass: 63.01 g/mol
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  18. Action
    T6508  
    Trifluoroacetic acid
    Reagent Grade, 99%
    Synonym: TFA
    CAS Number: 76-05-1 | Linear Formula: CF3COOH | Molar Mass: 114,02 g/mol
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  19. Action
    30417  
    Phosphoric acid
    Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥85%
    Synonym: Orthophosphoric acid
    CAS Number: 7664-38-2 | Linear Formula: H3PO4 | Molar Mass: 98 g/mol
    Compare
  20. Action
    84385  
    Nitric acid
    TraceSELECT™, for trace analysis, ≥69.0%
    CAS Number: 7697-37-2 | Linear Formula: HNO3 | Molar Mass: 63,01 g/mol
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  21. Action
    30501  
    Ammonium hydroxide solution
    Puriss. p.a., Reag. ISO, Reag. Ph. Eur., ~25% NH3 basis
    Synonym: Ammonia aqueous; Ammonia water
    CAS Number: 1336-21-6 | Linear Formula: NH4OH
    Compare
  22. Action
    95305  
    Water
    TraceSELECT™, for trace analysis
    CAS Number: 7732-18-5 | Linear Formula: H2O | Molar Mass: 18,02 g/mol
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  23. Action
    258148  
    Hydrochloric acid
    ACS Reagent, 37%
    CAS Number: 7647-01-0 | Linear Formula: HCl | Molar Mass: 36,46 g/mol
    Compare
  24. Action
    221228  
    Ammonium hydroxide solution
    ACS Reagent, 28.0-30.0% NH3 basis
    Synonym: Ammonia aqueous; Ammonia water
    CAS Number: 1336-21-6 | Linear Formula: NH4OH | Molar Mass: 35,05 g/mol
    Compare
  25. Action
    07208  
    Sulfuric acid
    Puriss., meets analytical specification of BP, Ph. Eur., 95-97%
    Synonym: Sulfuric Acid Solution
    CAS Number: 7664-93-9 | Linear Formula: H2SO4 | Molar Mass: 98.08 g/mol
    Compare
  26. Action
    27225  
    Acetic acid
    Puriss., meets analytical specification of BP, FCC, Ph. Eur., USP, 99.8-100.5%
    Synonym: Glacial acetic acid
    CAS Number: 64-19-7 | Linear Formula: CH3CO2H | Molar Mass: 60,05 g/mol
    Compare
  27. Action
    33015  
    Formic acid
    Puriss. p.a., ACS Reagent, Reag. Ph. Eur., ≥98%
    CAS Number: 64-18-6 | Linear Formula: HCOOH | Molar Mass: 46,03 g/mol
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  28. Action
    258105  
    Sulfuric acid
    ACS Reagent, 95.0-98.0%
    CAS Number: 7664-93-9 | Linear Formula: H2SO4 | Molar Mass: 98,08 g/mol
    Compare
  29. Action
    05002  
    Ammonium hydroxide solution
    Puriss., 30-33% NH3 in H2O
    Synonym: Ammonia aqueous; Ammonia water
    CAS Number: 1336-21-6 | Linear Formula: NH4OH | Molar Mass: 35,05 g/mol
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  30. Action
    31146  
    Boric acid
    Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., buffer substance, ≥99.8%
    Synonym: Acidum Boricum
    CAS Number: 10043-35-3 | Linear Formula: BH3O3 | Molar Mass: 61.83 g/mol
    Compare
  31. Action
    07102  
    Hydrochloric acid
    Meets analytical specification of BP, NF, Ph. Eur., fuming, 36.5-38%
    Synonym: Hydrogen Chloride Solution
    CAS Number: 7647-01-0 | Linear Formula: HCl | Molar Mass: 36.46 g/mol
    Compare
  32. Action
    30103  
    Hydrofluoric acid
    Puriss. p.a., Reag. ISO, Reag. Ph. Eur., ≥40%
    Synonym: HF
    CAS Number: 7664-39-3 | Linear Formula: HF | Molar Mass: 20,01 g/mol
    Compare
  33. Action
    A6283  
    Acetic acid
    Reagent Grade, ≥99%
    Synonym: Glacial acetic acid
    CAS Number: 64-19-7 | Linear Formula: CH3CO2H | Molar Mass: 60,05 g/mol
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  34. Action
    30755  
    Perchloric acid
    Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., 70.0-72.0%
    Synonym: PCA
    CAS Number: 7601-90-3 | Linear Formula: HClO4 | Molar Mass: 100,46 g/mol
    Compare
  35. Action
    244252  
    Perchloric acid
    ACS Reagent, 70%
    Synonym: PCA
    CAS Number: 7601-90-3 | Linear Formula: HClO4 | Molar Mass: 100,46 g/mol
    Compare
  36. Action
    438073  
    Nitric acid
    ACS Reagent, 70%
    CAS Number: 7697-37-2 | Linear Formula: HNO3 | Molar Mass: 63,01 g/mol
    Compare
  37. Action
    84415  
    Hydrochloric acid
    TraceSELECT™, for trace analysis, fuming, ≥37%
    CAS Number: 7647-01-0 | Linear Formula: HCl | Molar Mass: 36,46 g/mol
    Compare
  38. Action
    695092  
    Acetic acid
    ACS Reagent, ≥99.7%
    Synonym: Glacial acetic acid
    CAS Number: 64-19-7 | Linear Formula: CH3CO2H | Molar Mass: 60,05 g/mol
    Compare
  39. Action
    84392  
    Nitric acid
    purum p.a., fuming, packed in coated, shock- and leak-protected glass bottle, ≥99% (T)
    Synonym: Nitric Acid Solution
    CAS Number: 7697-37-2 | Linear Formula: HNO3 | Molar Mass: 63,01 g/mol
    Compare
  40. Action
    30107  
    Hydrofluoric acid
    Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥48%
    Synonym: HF
    CAS Number: 7664-39-3 | Linear Formula: HF | Molar Mass: 20,01 g/mol
    Compare
  41. Action
    27109  
    Citric acid
    Meets analytical specification of BP, Ph. Eur., USP, E330, Anhydrous, 99.5-100.5% (based on anhydrous substance)
    CAS Number: 77-92-9 | Linear Formula: HOC(COOH)(CH2COOH)2 | Molar Mass: 192,12 g/mol
    Compare
  42. Action
    27001  
    Formic acid
    Puriss., meets analytical specifications of DAC, FCC, 98.0-100%
    CAS Number: 64-18-6 | Linear Formula: HCOOH | Molar Mass: 46,03 g/mol
    Compare
  43. Action
    27221  
    Acetic acid
    Puriss., 99-100%
    Synonym: Glacial acetic acid
    CAS Number: 64-19-7 | Linear Formula: CH3CO2H | Molar Mass: 60,05 g/mol
    Compare
  44. Action
    08256  
    Hydrochloric acid
    TraceSELECT™, for trace analysis, ≥30%
    CAS Number: 7647-01-0 | Linear Formula: HCl | Molar Mass: 36,46 g/mol
    Compare
  45. Action
    F0507  
    Formic acid
    Reagent Grade, ≥95%
    CAS Number: 64-18-6 | Linear Formula: HCOOH | Molar Mass: 46,03 g/mol
    Compare
  46. Action
    30531  
    Sodium hydroxide solution
    ≥32%, for determination of nitrogen, ≤0.0001% N
    CAS Number: 1310-73-2 | Linear Formula: NaOH | Molar Mass: 40,0 g/mol
    Compare
  47. Action
    338818  
    Ammonium hydroxide solution
    28% NH3 in H2O, ≥99.99% trace metals basis
    Synonym: Ammonia aqueous; Ammonia water
    CAS Number: 1336-21-6 | Linear Formula: NH4OH | Molar Mass: 35,05 g/mol
    Compare
  48. Action
    07401  
    Sulfamic acid
    ≥99.5% (alkalimetric)
    Synonym: Amidosulfonic acid
    CAS Number: 5329-14-6 | Linear Formula: NH2SO3H | Molar Mass: 97.09 g/mol
    Compare
  49. Action
    320331  
    Hydrochloric acid
    ACS Reagent, 37%
    CAS Number: 7647-01-0 | Linear Formula: HCl | Molar Mass: 36,46 g/mol
    Compare
  50. Action
    84380  
    Nitric acid
    Puriss. p.a., ≥65% (T)
    CAS Number: 7697-37-2 | Linear Formula: HNO3 | Molar Mass: 63,01 g/mol
    Compare
  51. Action
    695017  
    Phosphoric acid
    ACS Reagent, ≥85 wt. % in H2O
    Synonym: Orthophosphoric acid
    CAS Number: 7664-38-2 | Linear Formula: H3PO4 | Molar Mass: 98 g/mol
    Compare
  52. Action
    02650  
    Nitric acid
    TraceSELECT™ Ultra, for ultratrace analysis, 67-69%
    CAS Number: 7697-37-2 | Linear Formula: HNO3 | Molar Mass: 63,01 g/mol
    Compare
  53. Action
    415413  
    Sodium hydroxide solution
    50% in H2O
    CAS Number: 1310-73-2 | Linear Formula: NaOH | Molar Mass: 40,0 g/mol
    Compare
  54. Action
    16201  
    Tannic acid
    Puriss., meets analytical specification of USP, powder
    Synonym: Gallotannin; Tannin
    CAS Number: 1401-55-4 | Linear Formula: C76H52O46 | Molar Mass: 1.701,2 g/mol
    Compare
  55. Action
    05003  
    Ammonium hydroxide solution
    Puriss., meets analytical specification of Ph. Eur., 25-30% NH3 basis
    Synonym: Ammonia aqueous; Ammonia water
    CAS Number: 1336-21-6 | Linear Formula: NH4OH
    Compare
  56. Action
    320501  
    Sulfuric acid
    ACS Reagent, 95.0-98.0%
    CAS Number: 7664-93-9 | Linear Formula: H2SO4 | Molar Mass: 98,08 g/mol
    Compare
  57. Action
    P1386  
    Propionic acid
    ≥99.5%
    Synonym: Acid C3; Propanoic acid; Propanyl acid
    CAS Number: 79-09-4 | Linear Formula: CH3CH2COOH | Molar Mass: 74,08 g/mol
    Compare
  58. Action
    79614  
    Phosphoric acid
    TraceSELECT™, for trace analysis, ~85%
    Synonym: Orthophosphoric acid
    CAS Number: 7664-38-2 | Linear Formula: H3PO4 | Molar Mass: 98 g/mol
    Compare
  59. Action
    B0394  
    Boric acid
    ACS Reagent, ≥99.5%
    CAS Number: 10043-35-3 | Linear Formula: H3BO3 | Molar Mass: 61,83 g/mol
    Compare
  60. Action
    84421  
    Hydrochloric acid
    Puriss. p.a., ≥32% (T)
    CAS Number: 7647-01-0 | Linear Formula: HCl | Molar Mass: 36,46 g/mol
    Compare
  61. Action
    338826  
    Acetic acid
    ≥99.99% trace metals basis
    Synonym: Glacial acetic acid
    CAS Number: 64-19-7 | Linear Formula: CH3CO2H | Molar Mass: 60,05 g/mol
    Compare
  62. Action
    30719  
    Hydrochloric acid
    for determination of mercury, Reag. ISO, Reag. Ph. Eur., fuming (Hg ≤0.0000005%), ≥37%
    CAS Number: 7647-01-0 | Linear Formula: HCl | Molar Mass: 36,46 g/mol
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  63. Action
    69775  
    Lactic acid
    Tested according to Ph.Eur.
    Synonym: DL-Lactic acid; Acidum lacticum; 2-Hydroxypropionic acid
    CAS Number: 50-21-5 | Linear Formula: CH3CH(OH)COOH | Molar Mass: 90,08 g/mol
    Compare
  64. Action
    30736  
    Sulfuric acid, fuming
    Puriss. p.a., 20% SO3
    Synonym: Oleum
    CAS Number: 8014-95-7 | Linear Formula: H2SO4 · (SO3)x
    Compare
  65. Action
    221856  
    Phosphomolybdic acid hydrate
    ACS Reagent
    Synonym: Molybdophosphoric acid
    CAS Number: 51429-74-4 | Linear Formula: H3[P(Mo3O10)4] · xH2O | Molar Mass: 1.825,25 g/mol
    Compare
  66. Action
    320145  
    Ammonium hydroxide solution
    ACS Reagent, 28.0-30.0% NH3 basis
    Synonym: Ammonia aqueous; Ammonia water
    CAS Number: 1336-21-6 | Linear Formula: NH4OH | Molar Mass: 35,05 g/mol
    Compare
  67. Action
    79622  
    Phosphoric acid
    Puriss. p.a., crystallized, ≥99.0% (T)
    CAS Number: 7664-38-2 | Linear Formula: H3PO4 | Molar Mass: 98 g/mol
    Compare
  68. Action
    30702  
    Nitric acid
    Puriss. p.a., ACS Reagent, Reag. ISO, ≥69%
    Synonym: Nitric Acid Solution
    CAS Number: 7697-37-2 | Linear Formula: HNO3 | Molar Mass: 63,01 g/mol
    Compare

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