CasNo.121-57-3,121-57-3,(121-57-3) Suppliers

100 Kilogram	Negotiable

Min.Order :100 Kilogram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

RARECHEM AH PB 0251 121-57-3 C6H7NO3S

Quick Details

Appearance:powder
Application:121-57-3
PackAge:Depended
ProductionCapacity:300|Kilogram|Month
Storage:Refrigerator
Transportation:by air or by sea

Superiority:

Sulfanilic acid Basic information

Product Name:	Sulfanilic acid
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 Chemical Properties

mp	>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
HS Code	29214210
Hazardous Substances Data	121-57-3(Hazardous Substances Data)

MSDS Information

Provider	Language
4-Anilinesulfonic acid	English
SigmaAldrich	English
ACROS	English
ALFA	English

Sulfanilic acid Usage And Synthesis

Chemical Properties	greyish-white crystals or powder
Usage	A toxic metabolite of Tartrazine (T007700). Used as Ehrlich’s reagent, for detecting of nitrites. Antibacterial.
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

Service we provide:

1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years

3. Prompt shipment with professional documents

4. Packing as your request, with photo before shipment

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This makes sure that our technology support is reliable and authoritative.All of self-owned fine chemicals are manufactured strictly in accordance with international standard.,and also has scientific cooperation with local colleges and institutes.