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Inorganic Acids

Inorganic acids, or mineral acids, are highly corrosive, water-soluble, and derived from inorganic compounds. Available in a range of chemical compositions and acid strengths, they can be used for syntheses of organic and inorganic chemicals.
Hydrochloric Acid (1,284)
Sulfuric Acid (1,003)
Phosphoric Acid (605)
Nitric Acid (407)
Boric Acid (292)
Chromosulfuric Acid (165)
Perchloric Acid (162)
Hydrofluoric Acid (75)
Metaphosphoric Acid (61)
Periodic Acid (56)
Phosphomolybdic Acid (56)
Hydrobromic Acid (55)
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Phosphotungstic Acid (40)
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Fluoroboric Acid (21)
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Silicic Acid (14)
Iodic Acid (12)
Phosphonic Acid (12)
Polyphosphoric Acid (11)
Sulfonic Acid (11)
Fluosilicic Acid (7)
Sulfurous Acid (7)
Chlorosulfonic Acid (6)
Difluorophosphoric Acid (2)
Hypophosphorous Acid (2)
Hydriodic Acid (1)

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106 – 120 of 2,975 results
106

Hydrofluoric acid, ACS reagent, 48-51% solution in water, Thermo Scientific Chemicals

CAS: 7664-39-3 Molecular Formula: FH Molecular Weight (g/mol): 20.01 MDL Number: MFCD00011346 InChI Key: KRHYYFGTRYWZRS-UHFFFAOYSA-N Synonym: hydrofluoric acid,hydrogen fluoride,fluorhydric acid,hydrofluoride,rubigine,fluorwasserstoff,hydrogen-fluoride,antisal 2b,fluorowodor polish,caswell no. 484 PubChem CID: 14917 ChEBI: CHEBI:29228 IUPAC Name: hydrogen fluoride SMILES: F

PubChem CID 14917
CAS 7664-39-3
Molecular Weight (g/mol) 20.01
ChEBI CHEBI:29228
MDL Number MFCD00011346
SMILES F
Synonym hydrofluoric acid,hydrogen fluoride,fluorhydric acid,hydrofluoride,rubigine,fluorwasserstoff,hydrogen-fluoride,antisal 2b,fluorowodor polish,caswell no. 484
IUPAC Name hydrogen fluoride
InChI Key KRHYYFGTRYWZRS-UHFFFAOYSA-N
Molecular Formula FH
107

Hydrochloric acid, 0.1 N standard solution
GSA_VA

CAS: 7647-01-0 | ClH | 36.46 g/mol

Boiling Point 100.0°C
Linear Formula HCl
Molecular Weight (g/mol) 36.46
ChEBI CHEBI:17883
Color Colorless
Physical Form Liquid
SMILES Cl
Merck Index 15, 4818
Concentration 0.0998 to 0.1002N (20°C)
InChI Key VEXZGXHMUGYJMC-UHFFFAOYSA-N
Density 1.0000g/mL
PubChem CID 313
Name Note 0.1 N Standard Solution
Fieser 04,450; 05,533; 06,283
CAS 7732-18-5
Health Hazard 3 Emergency Overview
May cause skin, eye, and respiratory tract irritation. The toxicological properties have not been fully investigated.
NFPA
Health: 2
Flammability: 0
Instability: 0
MDL Number MFCD00011324 MFCD00792839
Solubility Information Solubility in water: miscible. Other solubilities: soluble in alcohol and benzene
Health Hazard 1 SIGNAL WORD: CAUTION!
Synonym hydrochloric acid,hydrogen chloride,muriatic acid,chlorohydric acid,acide chlorhydrique,chlorwasserstoff,spirits of salt,hydrogen chloride hcl,anhydrous hydrochloric acid,chloorwaterstof
Molecular Formula ClH
Formula Weight 36.46
Specific Gravity 1
108

Metaphosphoric acid, ACS, 33.5-36.5%, bal. NaPO{3} (Stablizer)

CAS: 37267-86-0 Molecular Formula: HO3P Molecular Weight (g/mol): 79.979 MDL Number: MFCD00011351 InChI Key: UEZVMMHDMIWARA-UHFFFAOYSA-N Synonym: metaphosphoric acid,meta-phosphoric acid,hydrogenphosphonate,m-phosphoric acid,phosphenic acid,unii-mtk99r3uv0,metaphosphoric acid hpo3,x-phosphate-group,phosphonate 1-,hydrogen phosphonate PubChem CID: 3084658 SMILES: OP(=O)=O

PubChem CID 3084658
CAS 37267-86-0
Molecular Weight (g/mol) 79.979
MDL Number MFCD00011351
SMILES OP(=O)=O
Synonym metaphosphoric acid,meta-phosphoric acid,hydrogenphosphonate,m-phosphoric acid,phosphenic acid,unii-mtk99r3uv0,metaphosphoric acid hpo3,x-phosphate-group,phosphonate 1-,hydrogen phosphonate
InChI Key UEZVMMHDMIWARA-UHFFFAOYSA-N
Molecular Formula HO3P
109

Phosphoric acid, for HPLC

CAS: 7664-38-2 Molecular Formula: H3O4P Molecular Weight (g/mol): 97.99 InChI Key: NBIIXXVUZAFLBC-UHFFFAOYSA-N IUPAC Name: phosphoric acid SMILES: OP(O)(O)=O

CAS 7664-38-2
Molecular Weight (g/mol) 97.99
SMILES OP(O)(O)=O
IUPAC Name phosphoric acid
InChI Key NBIIXXVUZAFLBC-UHFFFAOYSA-N
Molecular Formula H3O4P
110

Nitric acid, 90+%, ACS reagent, fuming, Thermo Scientific Chemicals

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

PubChem CID 944
CAS 7697-37-2
Molecular Weight (g/mol) 63.01
ChEBI CHEBI:48107
MDL Number MFCD00011349
SMILES O[N+]([O-])=O
Synonym hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide
IUPAC Name nitric acid
InChI Key GRYLNZFGIOXLOG-UHFFFAOYSA-N
Molecular Formula HNO3
111

Nitric acid, 0.1N Standardized Solution

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

PubChem CID 944
CAS 7697-37-2
Molecular Weight (g/mol) 63.01
ChEBI CHEBI:48107
MDL Number MFCD00011349
SMILES O[N+]([O-])=O
Synonym hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide
IUPAC Name nitric acid
InChI Key GRYLNZFGIOXLOG-UHFFFAOYSA-N
Molecular Formula HNO3
112

Metaphosphoric acid, ACS reagent, stabilized

CAS: 37267-86-0 Molecular Formula: HO3P Molecular Weight (g/mol): 79.979 InChI Key: UEZVMMHDMIWARA-UHFFFAOYSA-N Synonym: metaphosphoric acid,meta-phosphoric acid,hydrogenphosphonate,m-phosphoric acid,phosphenic acid,unii-mtk99r3uv0,metaphosphoric acid hpo3,x-phosphate-group,phosphonate 1-,hydrogen phosphonate PubChem CID: 3084658 SMILES: OP(=O)=O

PubChem CID 3084658
CAS 37267-86-0
Molecular Weight (g/mol) 79.979
SMILES OP(=O)=O
Synonym metaphosphoric acid,meta-phosphoric acid,hydrogenphosphonate,m-phosphoric acid,phosphenic acid,unii-mtk99r3uv0,metaphosphoric acid hpo3,x-phosphate-group,phosphonate 1-,hydrogen phosphonate
InChI Key UEZVMMHDMIWARA-UHFFFAOYSA-N
Molecular Formula HO3P
113

Hydrochloric acid, 0.5N Standardized Solution

CAS: 7647-01-0 Molecular Formula: ClH Molecular Weight (g/mol): 36.46 MDL Number: MFCD00011324 MFCD00792839 InChI Key: VEXZGXHMUGYJMC-UHFFFAOYSA-N Synonym: hydrochloric acid,hydrogen chloride,muriatic acid,chlorohydric acid,acide chlorhydrique,chlorwasserstoff,spirits of salt,hydrogen chloride hcl,anhydrous hydrochloric acid,chloorwaterstof PubChem CID: 313 ChEBI: CHEBI:17883 IUPAC Name: chlorane SMILES: Cl

PubChem CID 313
CAS 7647-01-0
Molecular Weight (g/mol) 36.46
ChEBI CHEBI:17883
MDL Number MFCD00011324 MFCD00792839
SMILES Cl
Synonym hydrochloric acid,hydrogen chloride,muriatic acid,chlorohydric acid,acide chlorhydrique,chlorwasserstoff,spirits of salt,hydrogen chloride hcl,anhydrous hydrochloric acid,chloorwaterstof
IUPAC Name chlorane
InChI Key VEXZGXHMUGYJMC-UHFFFAOYSA-N
Molecular Formula ClH
114

Sulfamic Acid, ACS Reagent Grade, Ricca Chemical
BIOPHARMA

CAS: 5329-14-6 Molecular Formula: H3NO3S InChI Key: IIACRCGMVDHOTQ-UHFFFAOYSA-N PubChem CID: 5987 ChEBI: CHEBI:9330 IUPAC Name: sulfamic acid

PubChem CID 5987
CAS 5329-14-6
ChEBI CHEBI:9330
IUPAC Name sulfamic acid
InChI Key IIACRCGMVDHOTQ-UHFFFAOYSA-N
Molecular Formula H3NO3S
115

Nitric acid, ACS, 68.0-70.0%, Thermo Scientific Chemicals

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

PubChem CID 944
CAS 7697-37-2
Molecular Weight (g/mol) 63.01
ChEBI CHEBI:48107
MDL Number MFCD00011349
SMILES O[N+]([O-])=O
IUPAC Name nitric acid
InChI Key GRYLNZFGIOXLOG-UHFFFAOYSA-N
Molecular Formula HNO3
116

Sulfuric acid, 1N (0.5M) standard solution

CAS: 7664-93-9 | H2O4S | 98.07 g/mol

Linear Formula H2SO4
Molecular Weight (g/mol) 98.07
ChEBI CHEBI:26836
Color Colorless
Physical Form Liquid
Chemical Name or Material Sulfuric acid
Grade Pure
SMILES OS(O)(=O)=O
Merck Index 15, 9104
Concentration 0.998 to 1.002N (20°C)
InChI Key QAOWNCQODCNURD-UHFFFAOYSA-N
Density 1.05g/mL
PubChem CID 1118
Name Note 1N (0.5M) Standard Solution
Fieser 01,470; 05,633; 06,558; 07,347; 09,441
CAS 7732-18-5
Health Hazard 3 GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
MDL Number MFCD00064589
Health Hazard 2 GHS H Statement:
Causes serious eye irritation.
Causes skin irritation.
Packaging Plastic bottle
Health Hazard 1 Warning
Synonym oil of vitriol,sulphuric acid,dihydrogen sulfate,mattling acid,battery acid,dipping acid,acide sulfurique,electrolyte acid,acidum sulfuricum,vitriol brown oil
IUPAC Name sulfuric acid
Molecular Formula H2O4S
Formula Weight 98.07
117

Phosphomolybdic Acid hydrate, ACS Reagent

CAS: 51429-74-4 Molecular Formula: H3Mo12O40P Molecular Weight (g/mol): 1825.40 MDL Number: MFCD00149913 InChI Key: FEFSFHGZSNHJEL-UHFFFAOYSA-N IUPAC Name: phosphoric acid dodecamolybdenum hexatriacontaoxidandiide SMILES: [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].OP(O)(O)=O

CAS 51429-74-4
Molecular Weight (g/mol) 1825.40
MDL Number MFCD00149913
SMILES [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].OP(O)(O)=O
IUPAC Name phosphoric acid dodecamolybdenum hexatriacontaoxidandiide
InChI Key FEFSFHGZSNHJEL-UHFFFAOYSA-N
Molecular Formula H3Mo12O40P
118

Boric acid, 99.6%, ACS reagent

CAS: 10043-35-3 Molecular Formula: BH3O3 Molecular Weight (g/mol): 61.83 MDL Number: MFCD00011337 InChI Key: KGBXLFKZBHKPEV-UHFFFAOYSA-N Synonym: orthoboric acid,boracic acid,borofax,boron hydroxide,boron trihydroxide,three elephant,basilit b,trihydroxyborone,h3bo3,flea prufe PubChem CID: 7628 ChEBI: CHEBI:33118 IUPAC Name: boric acid SMILES: OB(O)O

PubChem CID 7628
CAS 10043-35-3
Molecular Weight (g/mol) 61.83
ChEBI CHEBI:33118
MDL Number MFCD00011337
SMILES OB(O)O
Synonym orthoboric acid,boracic acid,borofax,boron hydroxide,boron trihydroxide,three elephant,basilit b,trihydroxyborone,h3bo3,flea prufe
IUPAC Name boric acid
InChI Key KGBXLFKZBHKPEV-UHFFFAOYSA-N
Molecular Formula BH3O3
119

Nitric Acid ACS,, MilliporeSigma™
GSA_VA

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

PubChem CID 944
CAS 7697-37-2
Molecular Weight (g/mol) 63.01
ChEBI CHEBI:48107
MDL Number MFCD00011349
SMILES O[N+]([O-])=O
Synonym hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide
IUPAC Name nitric acid
InChI Key GRYLNZFGIOXLOG-UHFFFAOYSA-N
Molecular Formula HNO3
120

Nitric acid, 65-70%, 99.999% (metals basis), Thermo Scientific Chemicals

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

PubChem CID 944
CAS 7697-37-2
Molecular Weight (g/mol) 63.01
ChEBI CHEBI:48107
MDL Number MFCD00011349
SMILES O[N+]([O-])=O
Synonym hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide
IUPAC Name nitric acid
InChI Key GRYLNZFGIOXLOG-UHFFFAOYSA-N
Molecular Formula HNO3