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ChemicalBook >> CAS DataBase List >> Sulfanilic acid

Sulfanilic acid

Sulfanilic acid price.
  • $13 - $1380
  • Product name: Sulfanilic acid
  • CAS: 121-57-3
  • MF: C6H7NO3S
  • MW: 173.19
  • EINECS:204-482-5
  • MDL Number:MFCD00007886
  • Synonyms:Sulfanilic acid puriss. p.a., >=99.0% (T);Sulfanilic acid Vetec(TM) reagent grade, 99%;BES SODIUM SALT HIGH PURITY GRADE;p-Anilinesulfonic acid anhydrous;DNA MW MARKER 1KB LADDER;4-SULFOANILINE;4-ANILINESULFONIC ACID;SUFANILIC ACID
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  • AK Scientific
  • Alfa Aesar
  • Atlantic Research Chemicals
  • Biosynth Carbosynth
  • Frontier Specialty Chemicals
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  • ManufacturerAK Scientific
  • Product numberH459
  • Product descriptionSulfanilic acid
  • Packaging100g
  • Price$54
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberA15825
  • Product descriptionSulfanilic acid, 98+%
  • Packaging250g
  • Price$38.4
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number041540
  • Product descriptionSulfanilic acid, ACS 98.0-102.0%
  • Packaging50g
  • Price$39.2
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA15825
  • Product descriptionSulfanilic acid, 98+%
  • Packaging1000g
  • Price$75.4
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number041540
  • Product descriptionSulfanilic acid, ACS 98.0-102.0%
  • Packaging250g
  • Price$119.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA15825
  • Product descriptionSulfanilic acid, 98+%
  • Packaging5000g
  • Price$252
  • Updated2024-03-01
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  • ManufacturerAtlantic Research Chemicals
  • Product numberCA001825
  • Product descriptionSulfanilic acid 95%
  • Packaging500gm:
  • Price$56.55
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFA139881
  • Product description4-Aminobenzenesulfonic acid
  • Packaging25g
  • Price$50
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFA139881
  • Product description4-Aminobenzenesulfonic acid
  • Packaging50g
  • Price$80
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFA139881
  • Product description4-Aminobenzenesulfonic acid
  • Packaging100g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA139881
  • Product description4-Aminobenzenesulfonic acid
  • Packaging500g
  • Price$150
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFA139881
  • Product description4-Aminobenzenesulfonic acid
  • Packaging250g
  • Price$200
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK608111
  • Product description4-Aminobenzenesulfonicacid 99%
  • Packaging500g
  • Price$32
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK608111
  • Product description4-Aminobenzenesulfonicacid 99%
  • Packaging100g
  • Price$14
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK608111
  • Product description4-Aminobenzenesulfonicacid 99%
  • Packaging25g
  • Price$13
  • Updated2021-12-16
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  • ManufacturerGFS CHEMICALS
  • Product number71091
  • Product descriptionSULFANILICACID,REAGENT
  • Packaging100g
  • Price$56.02
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific H459 Sulfanilic acid 100g $54 2021-12-16 Buy
Alfa Aesar A15825 Sulfanilic acid, 98+% 250g $38.4 2024-03-01 Buy
Alfa Aesar 041540 Sulfanilic acid, ACS 98.0-102.0% 50g $39.2 2024-03-01 Buy
Alfa Aesar A15825 Sulfanilic acid, 98+% 1000g $75.4 2024-03-01 Buy
Alfa Aesar 041540 Sulfanilic acid, ACS 98.0-102.0% 250g $119.65 2024-03-01 Buy
Alfa Aesar A15825 Sulfanilic acid, 98+% 5000g $252 2024-03-01 Buy
Atlantic Research Chemicals CA001825 Sulfanilic acid 95% 500gm: $56.55 2021-12-16 Buy
Biosynth Carbosynth FA139881 4-Aminobenzenesulfonic acid 25g $50 2021-12-16 Buy
Biosynth Carbosynth FA139881 4-Aminobenzenesulfonic acid 50g $80 2021-12-16 Buy
Biosynth Carbosynth FA139881 4-Aminobenzenesulfonic acid 100g $120 2021-12-16 Buy
Biosynth Carbosynth FA139881 4-Aminobenzenesulfonic acid 500g $150 2021-12-16 Buy
Biosynth Carbosynth FA139881 4-Aminobenzenesulfonic acid 250g $200 2021-12-16 Buy
Frontier Specialty Chemicals JK608111 4-Aminobenzenesulfonicacid 99% 500g $32 2021-12-16 Buy
Frontier Specialty Chemicals JK608111 4-Aminobenzenesulfonicacid 99% 100g $14 2021-12-16 Buy
Frontier Specialty Chemicals JK608111 4-Aminobenzenesulfonicacid 99% 25g $13 2021-12-16 Buy
GFS CHEMICALS 71091 SULFANILICACID,REAGENT 100g $56.02 2021-12-16 Buy

Properties

Melting point :>300 °C(lit.)
Boiling point :288 ℃
Density :1.485
vapor pressure :0Pa at 25℃
refractive index :1.5500 (estimate)
storage temp. :Store below +30°C.
solubility :10g/l
pka :3.24(at 25℃)
form :solid
color :White to Off-White
PH :2.5 (10g/l, H2O, 20℃)
Water Solubility :0.1 g/100 mL (20 ºC)
Merck :14,8926
BRN :908765
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :HVBSAKJJOYLTQU-UHFFFAOYSA-N
LogP :-2.3 at 25℃
CAS DataBase Reference :121-57-3(CAS DataBase Reference)
NIST Chemistry Reference :Benzenesulfonic acid, 4-amino-(121-57-3)
EPA Substance Registry System :Sulfanilic acid (121-57-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Sulfanilic acid is used as a reagent for chromatographic detection of histidine. It is also used as a chemical intermediate in organic synthesis. It is utilized in quantitative analysis of nitrate and nitrite ions. It plays an essential role in the manufacturing of azo dyes and in synthesis of sulfa drugs. It is used as a dopant for the chemical synthesis of polyaniline. It is used to prepare 2,4-diamino-6-p-sulphoanilinopyrimidine by reacting with 6-chloro-pyrimidine-2,4-diamine.

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