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ChemicalBook > Product Catalogue >Organic Chemistry >Amides >Amino compound >Sulfanilic acid

Sulfanilic acid

Sulfanilic acid Structure
  • ₹189 - ₹90650
  • 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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  • Sigma-Aldrich(India)
  • Sigma-Aldrich
  • TCI Chemicals (India)
  • ottokemi
  • SRL

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  • 100G
  • 100gm
  • 250G
  • 500G
  • 500gm
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  • ManufacturerSigma-Aldrich(India)
  • Product number251917
  • Product descriptionSulfanilic acid ACS reagent, 99%
  • Packaging25G
  • Price₹3128.43
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number86090
  • Product descriptionSulfanilic acid puriss. p.a., ≥99.0% (T)
  • Packaging5G
  • Price₹3799.58
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number1.00686
  • Product descriptionSulfanilic acid GR for analysis ACS,Reag. Ph Eur
  • Packaging100G
  • Price₹4210.01
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number8.22338
  • Product descriptionSulfanilic acid for synthesis
  • Packaging1KG
  • Price₹4280
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number8.22338
  • Product descriptionSulfanilic acid for synthesis
  • Packaging100G
  • Price₹5160
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number86090
  • Product descriptionSulfanilic acid puriss. p.a., ≥99.0% (T)
  • Packaging100G
  • Price₹5813.03
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number8.22338
  • Product descriptionSulfanilic acid for synthesis
  • Packaging50KG
  • Price₹90650
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number1.00684
  • Product descriptionSulfanilic acid for elemental analysis
  • Packaging5G
  • Price₹6640.01
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product numberPHR1419
  • Product descriptionSulfanilic Acid Pharmaceutical Secondary Standard; Certified Reference Material
  • Packaging500MG
  • Price₹8281.13
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number251917
  • Product descriptionSulfanilic acid ACS reagent, 99%
  • Packaging100G
  • Price₹8367.73
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number1.00686
  • Product descriptionSulfanilic acid GR for analysis ACS,Reag. Ph Eur
  • Packaging250G
  • Price₹9360
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number86090
  • Product descriptionSulfanilic acid puriss. p.a., ≥99.0% (T)
  • Packaging500G
  • Price₹16497.3
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number251917
  • Product descriptionSulfanilic acid ACS reagent, 99%
  • Packaging500G
  • Price₹26120.73
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number251917
  • Product descriptionSulfanilic acid ACS reagent, 99%
  • Packaging100G
  • Price₹8367.73
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberS0120
  • Product descriptionSulfanilic Acid
  • Packaging25G
  • Price₹2000
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberS0120
  • Product descriptionSulfanilic Acid
  • Packaging500G
  • Price₹8300
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 251917 Sulfanilic acid ACS reagent, 99% 25G ₹3128.43 2022-06-14 Buy
Sigma-Aldrich(India) 86090 Sulfanilic acid puriss. p.a., ≥99.0% (T) 5G ₹3799.58 2022-06-14 Buy
Sigma-Aldrich(India) 1.00686 Sulfanilic acid GR for analysis ACS,Reag. Ph Eur 100G ₹4210.01 2022-06-14 Buy
Sigma-Aldrich(India) 8.22338 Sulfanilic acid for synthesis 1KG ₹4280 2022-06-14 Buy
Sigma-Aldrich(India) 8.22338 Sulfanilic acid for synthesis 100G ₹5160 2022-06-14 Buy
Sigma-Aldrich(India) 86090 Sulfanilic acid puriss. p.a., ≥99.0% (T) 100G ₹5813.03 2022-06-14 Buy
Sigma-Aldrich(India) 8.22338 Sulfanilic acid for synthesis 50KG ₹90650 2022-06-14 Buy
Sigma-Aldrich(India) 1.00684 Sulfanilic acid for elemental analysis 5G ₹6640.01 2022-06-14 Buy
Sigma-Aldrich(India) PHR1419 Sulfanilic Acid Pharmaceutical Secondary Standard; Certified Reference Material 500MG ₹8281.13 2022-06-14 Buy
Sigma-Aldrich(India) 251917 Sulfanilic acid ACS reagent, 99% 100G ₹8367.73 2022-06-14 Buy
Sigma-Aldrich(India) 1.00686 Sulfanilic acid GR for analysis ACS,Reag. Ph Eur 250G ₹9360 2022-06-14 Buy
Sigma-Aldrich(India) 86090 Sulfanilic acid puriss. p.a., ≥99.0% (T) 500G ₹16497.3 2022-06-14 Buy
Sigma-Aldrich(India) 251917 Sulfanilic acid ACS reagent, 99% 500G ₹26120.73 2022-06-14 Buy
Sigma-Aldrich 251917 Sulfanilic acid ACS reagent, 99% 100G ₹8367.73 2022-06-14 Buy
TCI Chemicals (India) S0120 Sulfanilic Acid 25G ₹2000 2022-05-26 Buy
TCI Chemicals (India) S0120 Sulfanilic Acid 500G ₹8300 2022-05-26 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
form :solid
pka :3.24(at 25℃)
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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