General Chemistry Solutions

A variety of solutions formulated for general chemistry applications; available in various chemical compositions, quantities, purities, and reagent grades.

301 – 315 of 3,658 results

301

Color Reagent for Chloride, Certified, LabChem™

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Specifications

Linear Formula	Fe(NO₃)₃·9H₂O
Color	Orange
Physical Form	Liquid
Chemical Name or Material	Color Reagent for Chloride
Identification	Passes Test
Grade	Certified
CAS	592-85-8
Health Hazard 3	GHS P Statement Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe mist, vapors, spray. Do not eat, drink or smoke when using this product. Wear protective gloves, protective clothing, eye protection, face protection. Wash exposed skin thoroughly after handling. Avoid release to the environment. If exposed or concerned: Get medical advice/attention. If on skin: Wash with plenty of soap and water. Take off contaminated clothing and wash before reuse. If skin irritation occurs: Get medical advice/attention. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Store locked up. Dispose of contents/container to comply with local, state and federal regulations.
Decomposition Information	Mercury; Carbon monoxide; Carbon dioxide; Sulfur compounds; Nitrogen oxides
Health Hazard 2	GHS H Statement Causes skin irritation. Causes serious eye irritation. Suspected of damaging fertility or the unborn child. Causes damage to organs (central nervous system, optic nerve). Harmful to aquatic life with long lasting effects.
Packaging	Amber Glass
Solubility Information	Soluble in water
Health Hazard 1	Danger
Recommended Storage	Room Temperature
Formula Weight	404.02
CAS Max %	0.063
Suitability	Passes Test

302

Toluene/Isopropyl Alcohol, 50%/50%, Ricca Chemical

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303

Phenylarsine Oxide (PAO) Titrant, 0.0250 N (N/40), Stabilized, Ricca Chemical

CAS: 637-03-6 Molecular Formula: C6H5AsO Molecular Weight (g/mol): 168.03 MDL Number: MFCD00001990 InChI Key: BQVCCPGCDUSGOE-UHFFFAOYSA-N Synonym: phenylarsine oxide,oxophenylarsine,arzene,phenylarsenoxide,arsenosobenzene,arsine, oxophenyl,phenyl arsine oxide,benzene, arsenoso,fenylarsinoxid,caswell no. 060 PubChem CID: 4778 ChEBI: CHEBI:75253 IUPAC Name: arsorosobenzene SMILES: O=[As]C1=CC=CC=C1

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Specifications

PubChem CID	4778
CAS	637-03-6
Molecular Weight (g/mol)	168.03
ChEBI	CHEBI:75253
MDL Number	MFCD00001990
SMILES	O=[As]C1=CC=CC=C1
Synonym	phenylarsine oxide,oxophenylarsine,arzene,phenylarsenoxide,arsenosobenzene,arsine, oxophenyl,phenyl arsine oxide,benzene, arsenoso,fenylarsinoxid,caswell no. 060
IUPAC Name	arsorosobenzene
InChI Key	BQVCCPGCDUSGOE-UHFFFAOYSA-N
Molecular Formula	C6H5AsO

304

Sodium Thiosulfate, 0.00500 N (N/200), Ricca Chemical

CAS: 10102-17-7 Molecular Formula: H10Na2O8S2 Molecular Weight (g/mol): 248.17 InChI Key: PODWXQQNRWNDGD-UHFFFAOYSA-L Synonym: sodium thiosulfate pentahydrate,ametox,sodium thiosulfate, pentahydrate,antichlor,tinver,disodium thiosulfate pentahydrate,unii-hx1032v43m,ccris 3952,thiosulfuric acid, disodium salt, pentahydrate,sodium hyposulfite pentahydrate PubChem CID: 61475 ChEBI: CHEBI:32150 IUPAC Name: disodium pentahydrate sulfanidesulfonate SMILES: O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O

Pricing & Availability
Specifications

PubChem CID	61475
CAS	10102-17-7
Molecular Weight (g/mol)	248.17
ChEBI	CHEBI:32150
SMILES	O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O
Synonym	sodium thiosulfate pentahydrate,ametox,sodium thiosulfate, pentahydrate,antichlor,tinver,disodium thiosulfate pentahydrate,unii-hx1032v43m,ccris 3952,thiosulfuric acid, disodium salt, pentahydrate,sodium hyposulfite pentahydrate
IUPAC Name	disodium pentahydrate sulfanidesulfonate
InChI Key	PODWXQQNRWNDGD-UHFFFAOYSA-L
Molecular Formula	H10Na2O8S2

305

Hydrogen Peroxide, 3% (w/w), from USP materials, for Laboratory Use Only, Ricca Chemical

CAS: 7732-18-5 Molecular Formula: H2O2 Molecular Weight (g/mol): 34.014 InChI Key: MHAJPDPJQMAIIY-UHFFFAOYSA-N Synonym: oxydol,perhydrol,superoxol,interox,hydrogen dioxide,inhibine,peroxaan,albone,hioxyl,kastone PubChem CID: 784 ChEBI: CHEBI:16240 IUPAC Name: hydrogen peroxide SMILES: OO

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Specifications

PubChem CID	784
CAS	7732-18-5
Molecular Weight (g/mol)	34.014
ChEBI	CHEBI:16240
SMILES	OO
Synonym	oxydol,perhydrol,superoxol,interox,hydrogen dioxide,inhibine,peroxaan,albone,hioxyl,kastone
IUPAC Name	hydrogen peroxide
InChI Key	MHAJPDPJQMAIIY-UHFFFAOYSA-N
Molecular Formula	H2O2

306

Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis, Ricca Chemical

For Analysis of Ammonia and organic Nitrogen

Pricing & Availability

307

Ferrous Iron Standard, 50 ppm Fe²⁺, Ricca Chemical

CAS: 7783-85-9 Molecular Formula: FeH20N2O14S2 Molecular Weight (g/mol): 392.13 MDL Number: MFCD00150530 InChI Key: MQLVWQSVRZVNIP-UHFFFAOYSA-L Synonym: Ammonium Iron (II) Sulfate,Iron (II) Ammonium Sulfate Hexahydrate,Iron(II) ammonium sulfate PubChem CID: 115148 IUPAC Name: λ2-iron(2+) diammonium hexahydrate disulfate SMILES: [NH4+].[NH4+].O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

Pricing & Availability
Specifications

PubChem CID	115148
CAS	7783-85-9
Molecular Weight (g/mol)	392.13
MDL Number	MFCD00150530
SMILES	[NH4+].[NH4+].O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
Synonym	Ammonium Iron (II) Sulfate,Iron (II) Ammonium Sulfate Hexahydrate,Iron(II) ammonium sulfate
IUPAC Name	λ2-iron(2+) diammonium hexahydrate disulfate
InChI Key	MQLVWQSVRZVNIP-UHFFFAOYSA-L
Molecular Formula	FeH20N2O14S2

308

Britton-Robinson Buffer, pH 10.88, adjusted to 0.1 M Ionic Strength, Ricca Chemical

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309

Britton-Robinson Buffer, pH 7.00, adjusted to 0.1 M Ionic Strength, Ricca Chemical

pH Reference Standard

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310

Britton-Robinson Buffer, pH 7.96, adjusted to 0.1 M Ionic Strength, Ricca Chemical

pH Reference Standard

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311

Sodium Nitrite, 5% (w/w), Ricca Chemical

CAS: 7632-00-0 Molecular Formula: NNaO2 Molecular Weight (g/mol): 69.00 MDL Number: MFCD00011118 InChI Key: LPXPTNMVRIOKMN-UHFFFAOYSA-M Synonym: sodium nitrite,nitrous acid, sodium salt,sodiumnitrite,erinitrit,filmerine,natrium nitrit,nitrito sodico,anti-rust,nitrite, sodium,diazotizing salts PubChem CID: 23668193 ChEBI: CHEBI:78870 IUPAC Name: sodium nitrite SMILES: [Na+].[O-]N=O

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Specifications

PubChem CID	23668193
CAS	7632-00-0
Molecular Weight (g/mol)	69.00
ChEBI	CHEBI:78870
MDL Number	MFCD00011118
SMILES	[Na+].[O-]N=O
Synonym	sodium nitrite,nitrous acid, sodium salt,sodiumnitrite,erinitrit,filmerine,natrium nitrit,nitrito sodico,anti-rust,nitrite, sodium,diazotizing salts
IUPAC Name	sodium nitrite
InChI Key	LPXPTNMVRIOKMN-UHFFFAOYSA-M
Molecular Formula	NNaO2

312

Promotions Available

Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis, Ricca Chemical

For Analysis of Ammonia and organic Nitrogen

Pricing & Availability
Specifications

Name Note	pH 9.5
CAS	1310-73-2
Color	Colorless
pH	9.5
CAS Min %	0.07
Chemical Name or Material	Borate Buffer
Grade	Laboratory
Shelf Life	18 months
Sterility	Non-sterile
CAS Max %	0.07

313

Sodium hydroxide solution 50%, for analysis EMSURE™, MilliporeSigma™

CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 40.00 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium hydroxide SMILES: [OH-].[Na+]

Pricing & Availability
Specifications

PubChem CID	14798
CAS	1310-73-2
Molecular Weight (g/mol)	40.00
ChEBI	CHEBI:32145
SMILES	[OH-].[Na+]
Synonym	sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic
IUPAC Name	sodium hydroxide
InChI Key	HEMHJVSKTPXQMS-UHFFFAOYSA-M
Molecular Formula	HNaO

314

Potassium Dihydrogen Phosphate/Di-sodium Hydrogen Phosphate, Certipur™, MilliporeSigma™

CAS: 7778-77-0 Molecular Formula: H2KO4P Molecular Weight (g/mol): 136.08 MDL Number: MFCD00011401 MFCD00147253 InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M Synonym: potassium dihydrogen phosphate,monopotassium phosphate,potassium phosphate monobasic,potassium phosphate, monobasic,potassium acid phosphate,phosphoric acid, monopotassium salt,monobasic potassium phosphate,monopotassium monophosphate,monopotassium dihydrogen phosphate,monopotassium orthophosphate PubChem CID: 516951 ChEBI: CHEBI:63036 IUPAC Name: potassium dihydrogen phosphate SMILES: [K+].OP(O)([O-])=O

Pricing & Availability
Specifications

PubChem CID	516951
CAS	7778-77-0
Molecular Weight (g/mol)	136.08
ChEBI	CHEBI:63036
MDL Number	MFCD00011401 MFCD00147253
SMILES	[K+].OP(O)([O-])=O
Synonym	potassium dihydrogen phosphate,monopotassium phosphate,potassium phosphate monobasic,potassium phosphate, monobasic,potassium acid phosphate,phosphoric acid, monopotassium salt,monobasic potassium phosphate,monopotassium monophosphate,monopotassium dihydrogen phosphate,monopotassium orthophosphate
IUPAC Name	potassium dihydrogen phosphate
InChI Key	GNSKLFRGEWLPPA-UHFFFAOYSA-M
Molecular Formula	H2KO4P

315

Tetrabutylammonium perchlorate, 98%

CAS: 1923-70-2 Molecular Formula: C16H36ClNO4 Molecular Weight (g/mol): 341.917 MDL Number: MFCD00038722 InChI Key: KBLZDCFTQSIIOH-UHFFFAOYSA-M Synonym: tetrabutylammonium perchlorate,1-butanaminium, n,n,n-tributyl-, perchlorate,tetrabutyl ammonium perchlorate,tetra-n-butylammonium perchlorate,tetrabutylammonium perchlorat,1-butanaminium, n,n,n-tributyl-, perchlorate 1:1,acmc-1bpvk,n,n,n-tributylbutan-1-aminium perchlorate,tetrabutylammoniumperchlorate,tetrabutylazanium perchlorate PubChem CID: 74723 IUPAC Name: tetrabutylazanium;perchlorate SMILES: CCCC[N+](CCCC)(CCCC)CCCC.[O-]Cl(=O)(=O)=O

Pricing & Availability
Specifications

PubChem CID	74723
CAS	1923-70-2
Molecular Weight (g/mol)	341.917
MDL Number	MFCD00038722
SMILES	CCCC[N+](CCCC)(CCCC)CCCC.[O-]Cl(=O)(=O)=O
Synonym	tetrabutylammonium perchlorate,1-butanaminium, n,n,n-tributyl-, perchlorate,tetrabutyl ammonium perchlorate,tetra-n-butylammonium perchlorate,tetrabutylammonium perchlorat,1-butanaminium, n,n,n-tributyl-, perchlorate 1:1,acmc-1bpvk,n,n,n-tributylbutan-1-aminium perchlorate,tetrabutylammoniumperchlorate,tetrabutylazanium perchlorate
IUPAC Name	tetrabutylazanium;perchlorate
InChI Key	KBLZDCFTQSIIOH-UHFFFAOYSA-M
Molecular Formula	C16H36ClNO4

General Chemistry Solutions

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Toluene/Isopropyl Alcohol, 50%/50%, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Phenylarsine Oxide (PAO) Titrant, 0.0250 N (N/40), Stabilized, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Sodium Thiosulfate, 0.00500 N (N/200), Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ferrous Iron Standard, 50 ppm Fe2+, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Britton-Robinson Buffer, pH 10.88, adjusted to 0.1 M Ionic Strength, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Britton-Robinson Buffer, pH 7.00, adjusted to 0.1 M Ionic Strength, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Britton-Robinson Buffer, pH 7.96, adjusted to 0.1 M Ionic Strength, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Sodium Nitrite, 5% (w/w), Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Toluene/Isopropyl Alcohol, 50%/50%, Ricca Chemical

Phenylarsine Oxide (PAO) Titrant, 0.0250 N (N/40), Stabilized, Ricca Chemical

Sodium Thiosulfate, 0.00500 N (N/200), Ricca Chemical

Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis, Ricca Chemical

Ferrous Iron Standard, 50 ppm Fe²⁺, Ricca Chemical

Britton-Robinson Buffer, pH 10.88, adjusted to 0.1 M Ionic Strength, Ricca Chemical

Britton-Robinson Buffer, pH 7.00, adjusted to 0.1 M Ionic Strength, Ricca Chemical

Britton-Robinson Buffer, pH 7.96, adjusted to 0.1 M Ionic Strength, Ricca Chemical

Sodium Nitrite, 5% (w/w), Ricca Chemical

Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis, Ricca Chemical