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121-57-3 CAS NO.121-57-3

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

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Product Details

Keywords

  • RARECHEM AH PB 0251
  • 121-57-3
  • C6H7NO3S

Quick Details

  • ProName: 121-57-3
  • CasNo: 121-57-3
  • Molecular Formula: C6H7NO3S
  • Appearance: powder
  • Application: 121-57-3
  • DeliveryTime: Within 3-7 days
  • PackAge: Depended
  • Port: China Main Port
  • ProductionCapacity: 300 Kilogram/Month
  • Purity: 99%
  • Storage: Refrigerator
  • Transportation: by air or by sea
  • LimitNum: 100 Kilogram
  • Valid Period: 6 month
  • Application: Multipurpose intermediate
  • Application: ISO/9001 Certificate

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 structure
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.

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

Details

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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.

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