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Syrer

Organiske og uorganiske syrer velegnet til en bred vifte af laboratorieapplikationer. Produkterne er tilgængelige i fast og flydende form og i forskellige pH-værdier, mængder, reagenskvaliteter og renheder.

Syrer er defineret som stoffer, der har en sur smag, en lav pH (< 7), og få lakmuspapir til at blive rødt. De reagerer også med baser (giver vand og ioniske forbindelser kaldet salte) og producerer brintgas, når det bruges til at opløse metaller som zink og jern.

Kemisk er en syre et molekyle eller en ion, der fungerer som en proton- eller hydrogeniondonor (Br nsted-øLowry-syre) i en ikke-vandig opløsning. I vand danner syrer hydroniumioner (H 3 O + ).

En syre er alternativt defineret som et molekyle eller ion, der accepterer et elektronpar (Lewis-syre). Et eksempel er trifluorboran, som har et boratom, der er i stand til at acceptere et elektronpar fra ammoniak (NH3) for at danne NH3-BF3.

Almindelige uorganiske syrer omfatter saltsyre, svovlsyre, salpetersyre og phosphorsyre. Almindelige organiske syrer omfatter eddikesyre, benzoesyre, citronsyre og mælkesyre.

I laboratoriet bruges syrer som reagenser eller katalysatorer i mange typer kemiske reaktioner.

Stærke syrer, såsom svovlsyre og saltsyre, er stærkt ætsende og har omfattende kommercielle anvendelser.

  • Svovlsyre bruges til at behandle olie og mineraler og til at fremstille andre kemikalier som salpetersyre
  • Saltsyre bruges til at sylte stål og andre metaller
  • Nogle syrer bruges som neutralisatorer til fremstilling af salte; for eksempel fremstilles ammoniumnitrat ved omsætning af salpetersyre med ammoniak
  • Mange syrer bruges også i fødevare- og drikkevareindustrien Har du

brug for bulk og specialtilpassede kemiske løsninger? Spørg vores Fisher Scientific Chemical Specialists.

Uorganiske syrer (152)
Organiske syrer (17)

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1 – 15 af 86 Resultater
1

Sulfuric acid, 1N (0.5M) standard solution

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

MDL nummer MFCD00064589
Lineær formel H2SO4
Kemisk navn eller materiale Sulfuric acid
Sundhedsfare 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.
Sundhedsfare 2 GHS H Statement:
Causes serious eye irritation.
Causes skin irritation.
Sundhedsfare 1 Warning
Formel vægt 98.07
ChEBI CHEBI:26836
Emballage Plastflaske
Merck Index 15, 9104
Koncentration 0.998 to 1.002N (20°C)
IUPAC navn svovlsyre
Fysisk form Væske
Farve Farveløs
Grad Ren
Navn note 1N (0.5M) Standard Solution
PubChem CID 1118
Molekylvægt (g/mol) 98.07
Tæthed 1.05g/mL
Fieser 01,470; 05,633; 06,558; 07,347; 09,441
CAS 7732-18-5
Synonym oil of vitriol,sulphuric acid,dihydrogen sulfate,mattling acid,battery acid,dipping acid,acide sulfurique,electrolyte acid,acidum sulfuricum,vitriol brown oil
SMIL OS(O)(=O)=O
InChI nøgle QAOWNCQODCNURD-UHFFFAOYSA-N
Molekylær formel H2O4S
2

Sulfuric acid, 0.1N (0.05M) standard solution

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

MDL nummer MFCD00064589
Lineær formel H2SO4
Kemisk navn eller materiale Sulfuric acid
Sundhedsfare 3 GHS P Statement:
Keep only in original container.
Absorb spillage to prevent material damage.

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.
Sundhedsfare 2 GHS H Statement:
May be corrosive to metals.
Sundhedsfare 1 Warning
Formel vægt 98.07
ChEBI CHEBI:26836
Merck Index 15, 9104
Koncentration 0.0998 to 0.1002N (20°C)
IUPAC navn svovlsyre
Fysisk form Væske
Farve Farveløs
Grad Ren
Navn note 0.1N (0.05M) Standard Solution
PubChem CID 1118
Molekylvægt (g/mol) 98.07
Fieser 01,470; 05,633; 06,558; 07,347; 09,441
CAS 7732-18-5
Synonym oil of vitriol,sulphuric acid,dihydrogen sulfate,mattling acid,battery acid,dipping acid,acide sulfurique,electrolyte acid,acidum sulfuricum,vitriol brown oil
SMIL OS(O)(=O)=O
InChI nøgle QAOWNCQODCNURD-UHFFFAOYSA-N
Molekylær formel H2O4S
3

Nitric acid, 2.0N Standardized Solution

CAS: 7697-37-2 Molekylær formel: HNO3 Molekylvægt (g/mol): 63.01 MDL nummer: MFCD00011349 InChI nøgle: 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 navn: salpetersyre SMIL: O[N+]([O-])=O

MDL nummer MFCD00011349
PubChem CID 944
Molekylvægt (g/mol) 63.01
CAS 7697-37-2
ChEBI CHEBI:48107
Synonym hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide
SMIL O[N+]([O-])=O
IUPAC navn salpetersyre
InChI nøgle GRYLNZFGIOXLOG-UHFFFAOYSA-N
Molekylær formel HNO3
4
Kampagner er tilgængelige

Saltsyreopløsning 1M (1N), NIST Standardløsning, klar til brug, til volumetrisk analyse, Fisher Chemical™

ClH, CAS-nummer-7647-01-0, chlorvandstof, vandfri saltsyre, syrechlorhydrique, hydrogenchlorid-hcl, hydrogenchlorid, chlorhydric acid, chlorwaterstof, saltsyre, spiritus af salt, muriatic acid, 1L, 100 gr.C, CHE368mol, 46g8mol, 46g8mol, 46g8mol, 1L

5

Saltsyre, 1N standardopløsning, Thermo Scientific Chemicals

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

MDL nummer MFCD00011324 MFCD00792839
Lineær formel HCl
Kemisk navn eller materiale Hydrochloric acid
Sundhedsfare 3 GHS P Statement:
Keep only in original container.
Absorb spillage to prevent material damage.

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.
Sundhedsfare 2 GHS H Statement:
May be corrosive to metals.
Sundhedsfare 1 Warning
ChEBI CHEBI:17883
Merck Index 15, 4818
Koncentration 0.998 to 1.002N (20°C)
Fysisk form Væske
Farve Farveløs
Navn note 1N standard solution
PubChem CID 313
Molekylvægt (g/mol) 36.46
Tæthed 1.0200g/mL
Fieser 04,450; 05,533; 06,283
CAS 7732-18-5
Synonym hydrochloric acid,hydrogen chloride,muriatic acid,chlorohydric acid,acide chlorhydrique,chlorwasserstoff,spirits of salt,hydrogen chloride hcl,anhydrous hydrochloric acid,chloorwaterstof
SMIL Cl
InChI nøgle VEXZGXHMUGYJMC-UHFFFAOYSA-N
Molekylær formel ClH
6

Nitric acid, 1.0N Standardized Solution

CAS: 7697-37-2 Molekylær formel: HNO3 Molekylvægt (g/mol): 63.01 MDL nummer: MFCD00011349 InChI nøgle: 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 navn: salpetersyre SMIL: O[N+]([O-])=O

MDL nummer MFCD00011349
PubChem CID 944
Molekylvægt (g/mol) 63.01
CAS 7697-37-2
ChEBI CHEBI:48107
Synonym hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide
SMIL O[N+]([O-])=O
IUPAC navn salpetersyre
InChI nøgle GRYLNZFGIOXLOG-UHFFFAOYSA-N
Molekylær formel HNO3
7

Sulfuric acid, 0.05N Standardized Solution

CAS: 7664-93-9 Molekylær formel: H2O4S Molekylvægt (g/mol): 98.07 MDL nummer: MFCD00064589 InChI nøgle: QAOWNCQODCNURD-UHFFFAOYSA-N Synonym: oil of vitriol,sulphuric acid,dihydrogen sulfate,mattling acid,battery acid,dipping acid,acide sulfurique,electrolyte acid,acidum sulfuricum,vitriol brown oil PubChem CID: 1118 ChEBI: CHEBI:26836 IUPAC navn: svovlsyre SMIL: OS(O)(=O)=O

MDL nummer MFCD00064589
PubChem CID 1118
Molekylvægt (g/mol) 98.07
CAS 7664-93-9
ChEBI CHEBI:26836
Synonym oil of vitriol,sulphuric acid,dihydrogen sulfate,mattling acid,battery acid,dipping acid,acide sulfurique,electrolyte acid,acidum sulfuricum,vitriol brown oil
SMIL OS(O)(=O)=O
IUPAC navn svovlsyre
InChI nøgle QAOWNCQODCNURD-UHFFFAOYSA-N
Molekylær formel H2O4S
8

Sulfuric acid, 0.2N Standardized Solution

CAS: 7664-93-9 Molekylær formel: H2O4S Molekylvægt (g/mol): 98.07 MDL nummer: MFCD00064589 InChI nøgle: QAOWNCQODCNURD-UHFFFAOYSA-N IUPAC navn: svovlsyre SMIL: OS(O)(=O)=O

MDL nummer MFCD00064589
Molekylvægt (g/mol) 98.07
CAS 7664-93-9
SMIL OS(O)(=O)=O
IUPAC navn svovlsyre
InChI nøgle QAOWNCQODCNURD-UHFFFAOYSA-N
Molekylær formel H2O4S
9

Nitric acid, 0.1N Standardized Solution

CAS: 7697-37-2 Molekylær formel: HNO3 Molekylvægt (g/mol): 63.01 MDL nummer: MFCD00011349 InChI nøgle: 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 navn: salpetersyre SMIL: O[N+]([O-])=O

MDL nummer MFCD00011349
PubChem CID 944
Molekylvægt (g/mol) 63.01
CAS 7697-37-2
ChEBI CHEBI:48107
Synonym hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide
SMIL O[N+]([O-])=O
IUPAC navn salpetersyre
InChI nøgle GRYLNZFGIOXLOG-UHFFFAOYSA-N
Molekylær formel HNO3
10

Hydrochloric acid, 0.5N Standardized Solution

CAS: 7647-01-0 Molekylær formel: ClH Molekylvægt (g/mol): 36.46 MDL nummer: MFCD00011324 MFCD00792839 InChI nøgle: 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 navn: klor SMIL: Cl

MDL nummer MFCD00011324 MFCD00792839
PubChem CID 313
Molekylvægt (g/mol) 36.46
CAS 7647-01-0
ChEBI CHEBI:17883
Synonym hydrochloric acid,hydrogen chloride,muriatic acid,chlorohydric acid,acide chlorhydrique,chlorwasserstoff,spirits of salt,hydrogen chloride hcl,anhydrous hydrochloric acid,chloorwaterstof
SMIL Cl
IUPAC navn klor
InChI nøgle VEXZGXHMUGYJMC-UHFFFAOYSA-N
Molekylær formel ClH
11

Perchloric acid, 0.1N in Acetic Acid Standardized Solution

CAS: 7601-90-3 Molekylær formel: ClHO4 Molekylvægt (g/mol): 100.45 MDL nummer: MFCD00011325 InChI nøgle: VLTRZXGMWDSKGL-UHFFFAOYSA-N Synonym: unii-v561v90bg2,perchloric acid,perchloric acid acid by mass forbidden,perchloric acid, acs reagent,perchlorsaeure,perchloric acid,ueberchlorsaeure,hyperchloric acid,hclo4 PubChem CID: 24247 ChEBI: CHEBI:29221 IUPAC navn: perchlorsyre SMIL: O[Cl](=O)(=O)=O

MDL nummer MFCD00011325
PubChem CID 24247
Molekylvægt (g/mol) 100.45
CAS 7601-90-3
ChEBI CHEBI:29221
Synonym unii-v561v90bg2,perchloric acid,perchloric acid acid by mass forbidden,perchloric acid, acs reagent,perchlorsaeure,perchloric acid,ueberchlorsaeure,hyperchloric acid,hclo4
SMIL O[Cl](=O)(=O)=O
IUPAC navn perchlorsyre
InChI nøgle VLTRZXGMWDSKGL-UHFFFAOYSA-N
Molekylær formel ClHO4
12

Saltsyreopløsning 1M (1N), NIST Standardløsning, klar til brug, til volumetrisk analyse, Fisher Chemical™

CAS: 7647-01-0 Molekylær formel: ClH Molekylvægt (g/mol): 36.46 MDL nummer: MFCD00011324 MFCD00792839 InChI nøgle: 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 SMIL: Cl

MDL nummer MFCD00011324 MFCD00792839
PubChem CID 313
Molekylvægt (g/mol) 36.46
CAS 7647-01-0
ChEBI CHEBI:17883
Synonym hydrochloric acid,hydrogen chloride,muriatic acid,chlorohydric acid,acide chlorhydrique,chlorwasserstoff,spirits of salt,hydrogen chloride hcl,anhydrous hydrochloric acid,chloorwaterstof
SMIL Cl
InChI nøgle VEXZGXHMUGYJMC-UHFFFAOYSA-N
Molekylær formel ClH
13

Saltsyre, 0,1 N standardopløsning, Thermo Scientific Chemicals

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

MDL nummer MFCD00011324 MFCD00792839
Lineær formel HCl
Specifik vægtfylde 1
Sundhedsfare 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
Sundhedsfare 1 SIGNAL WORD: CAUTION!
Formel vægt 36.46
Opløselighedsinformation Solubility in water: miscible. Other solubilities: soluble in alcohol and benzene
ChEBI CHEBI:17883
Merck Index 15, 4818
Koncentration 0.0998 to 0.1002N (20°C)
Fysisk form Væske
Farve Farveløs
Navn note 0.1 N Standard Solution
PubChem CID 313
Molekylvægt (g/mol) 36.46
Tæthed 1.0000g/mL
Fieser 04,450; 05,533; 06,283
CAS 7732-18-5
Synonym hydrochloric acid,hydrogen chloride,muriatic acid,chlorohydric acid,acide chlorhydrique,chlorwasserstoff,spirits of salt,hydrogen chloride hcl,anhydrous hydrochloric acid,chloorwaterstof
SMIL Cl
Kogepunkt 100.0°C
InChI nøgle VEXZGXHMUGYJMC-UHFFFAOYSA-N
Molekylær formel ClH
14

Saltsyreopløsning 0,5M (0,5N), NIST Standardløsning klar til brug til volumetrisk analyse, Fisher Chemical™

CAS: 7647-01-0 Molekylær formel: ClH Molekylvægt (g/mol): 36.46 MDL nummer: MFCD00011324 MFCD00792839 InChI nøgle: 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 navn: hydrogenchlorid SMIL: Cl

MDL nummer MFCD00011324 MFCD00792839
PubChem CID 313
Molekylvægt (g/mol) 36.46
CAS 7647-01-0
ChEBI CHEBI:17883
Synonym hydrochloric acid,hydrogen chloride,muriatic acid,chlorohydric acid,acide chlorhydrique,chlorwasserstoff,spirits of salt,hydrogen chloride hcl,anhydrous hydrochloric acid,chloorwaterstof
SMIL Cl
IUPAC navn hydrogenchlorid
InChI nøgle VEXZGXHMUGYJMC-UHFFFAOYSA-N
Molekylær formel ClH