CasNo.121-57-3,Sulfanilic acid 121-57-3 purity99%,(121-57-3) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99.00%
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Keywords

121-57-3 Sulfanilic acid 4-SULFOANILINE

Quick Details

Appearance:greyish-white crystals or powder
Application:A toxic metabolite of Tartrazine. Used as Ehrlich’s reagent, for detecting of nitrites. Antibacterial.
PackAge:drums
ProductionCapacity:40|Metric Ton|Month
Storage:dry and cool
Transportation:air,courier and sea

Superiority:

Synonyms: ANILINE-4-SULFONIC ACID;ANILINE P-SULFONIC ACID;4-SULFOANILINE;4-AMINOBENZENESULPHONIC ACID;4-AMINOBENZENESULFONIC ACID;4-ANILINESULFONIC ACID;SUFANILIC ACID;SULFANILIC ACID
CAS: 121-57-3
MF: C6H7NO3S
MW: 173.19
EINECS: 204-482-5
Product Categories: Intermediates of Dyes and Pigments;INORGANIC & ORGANIC CHEMICALS;Organics;Amines;Aromatics;Sulfur & Selenium Compounds;#
Mol File: 121-57-3.mol
Sulfanilic acid Structure
Sulfanilic acid Chemical Properties
Melting point >300 °C(lit.)
density 1.485
storage temp. Store in dark!
Water Solubility 0.1 g/100 mL (20 ºC)
Merck 14,8926
BRN 908765
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 121-57-3(CAS DataBase Reference)
NIST Chemistry Reference Benzenesulfonic acid, 4-amino-(121-57-3)
EPA Substance Registry System Benzenesulfonic acid, 4-amino-(121-57-3)
Safety Information
Hazard Codes C,Xi
Risk Statements 36/38-43-34
Safety Statements 26-36/37/39-45-37-24-36/37
RIDADR UN 2790 8/PG 3
WGK Germany 1
RTECS WP3895500
TSCA Yes
HS Code 29214210
Hazardous Substances Data 121-57-3(Hazardous Substances Data)

Details:

Chemical Properties greyish-white crystals or powder
Uses A toxic metabolite of Tartrazine (T007700). Used as Ehrlich’s reagent, for detecting of nitrites. Antibacterial.
Definition ChEBI: An aminobenzenesulfonic acid that is aniline sulfonated at the para-position.
General Description White powder with faint purple tinge. Grayish-white flat crystals. Becomes anhydrous at around 212°F. Low toxicity (used medicinally).
Air & Water Reactions Insoluble in water.
Reactivity Profile Sulfanilic acid is an amino acid. Reacts weakly with both acids and bases.
Fire Hazard Flash point data for Sulfanilic acid are not available, however Sulfanilic acid is probably combustible.
Sulfanilic acid Preparation Products And Raw materials
Preparation Products Anisic aldehyde-->Acid Yellow 23-->Piperonyl aldehyde-->4-Amino-benzenesulfonic acid monosodium salt-->Food Yellow 3-->new red-->4-Chlorobenzenesulfonyl chloride-->Methyl Orange-->Acid Orange 7-->ACID YELLOW 17-->Fluorescent Brightener VBU-->REACTIVE GREEN 19-->Reactive Dark Blue M-2ge-->Direct Blending Yellow D-3RNL-->REACTIVE RED 4-->N-Phenyl-1-naphthylamine-->4-Chlorobenzenesulfonic acid-->Reactive Violet 2-->C. I. Pigment Red 56-->Sumilight Supra Orangl 2GL-->CIBACRON BRILLIANT YELLOW 3G-P-->8,8-Dimethoxy-2,6-dimethyloctan-2-ol-->AURAMINE O-->Direct Blending Brilliant Red D-5BL-->Direct Red Brown RN-->Reactive Red 15-->Acid Yellow 199-->Direct Blend Rubine D-BLL-->Direct Violet 9-->4-Amino-1,3-benzenedisulfonic acid-->sodium N-benzylsulphanilate -->DIRECT RED 80-->Acid Orange 156-->4-amino-1-naphthol -->Direct Blending Scarlet D-GLN-->Direct Blending Brilliant Red D-10BL
Raw materials Sulfuric acid -->Aniline