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Detail of "30693-53-9"

  • CAS Number:
  • 30693-53-9
  • Name:

  • Benzenesulfonic acid,2-amino-5-nitro-, sodium salt (1:1)

  • Superlist Name:
  • Sodium 2-amino-5-nitrobenzenesulfonate
  • Molecular Structure:
  • Formula:
  • C6H5N2O5S.Na
  • Molecular Weight:
  • 239.98
  • Synonyms:
  • 2-Amino-5-nitrobenzenesulfonic acid sodium salt;4-Nitroaniline-2-sulfonic acidsodium salt;
  • Melting Point:
  • 150-152 °C
  • Risk Codes:
  • 36/37/38
  • Safety:
  • 26-36/37/39 Details
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CAS No.30693-53-9 Sodium 2-amino-5-nitrobenzenesulfonate

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

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Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

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CAS No.30693-53-9 Sodium 2-amino-5-nitrobenzenesulfonate

COMMERCIAL NAME: PNAOSA Sodium Salt | CHEMICAL NAMES: PARA NITRO ANILINE ORTHO SULFONIC ACID | 4-NITRO ANILINE-2-SULFONIC ACID | EMPIRICAL FORMULA: C6H6N2O5S.Na | M.W. 240 | Purity Wet: 70% Min Dry: 88% Min | COLOR: Yellow to Reddish Yellow

Supplier:R. K. Industries [ India]

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Tel:+91-79-4008-4142

Address:Plot No. 3411/1&2, GIDC, Phase-4, Vatva

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CAS No.30693-53-9 Sodium 2-amino-5-nitrobenzenesulfonate

PRODUCT NAME : P.N.A.O.S.A. CHEMICAL NAME : 4-NITRO ANILINE 2-SULPHONIC ACID EMPIRICAL FORMULA : C6H6N2O5S CAS NO. : 30693-53-9 MOLECULAR WEIGHT : 218 SPECIFICATION : Assay: Wet: 70% Min Dry: 88% Min Yellow To Reddish Yellow USE : Direct Blue 54 C.I. 27960 Aci

Supplier:Jainik Industries [ India]

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Tel:+91-79-2583 3999, 2589 1173, 25891174

Address:605 / A, G.I.D.C. Phase-IV, B/H Maruti Way-Bridge,Mahemdabad High Way, Vatva, Ahmedabad - 382 445, Gujarat, India

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CAS No.30693-53-9 Sodium 2-amino-5-nitrobenzenesulfonate

Para Nitro Aniline Ortho Sulphonic Acid (PNAOSA)

Supplier:Ashish Life Science Pvt. Ltd. [ India]

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Address:213, Laxmi Plaza Indl. Estate, New Link Road, Andheri(E), Mumbai 400053

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CAS No.30693-53-9 Sodium 2-amino-5-nitrobenzenesulfonate

Para Nitro Aniline Ortho Sulphonic Acid (PNAOSA)

Supplier:Sajjan India Pvt. Ltd. [ India]

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Address:Matulya Centre, #2 Ground Floor,Senapati Bapat Marg, Lower Parel, Mumbai - 400 013, India.

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CAS No.30693-53-9 Sodium 2-amino-5-nitrobenzenesulfonate

more information,pls contact with us!

Supplier:Synthesia, a.s. [ Czech Republic]

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Address:Pardubice ?p. 103 532 17 Pardubice – Semtín Czech Republic

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CAS No.30693-53-9 Sodium 2-amino-5-nitrobenzenesulfonate

4-Nitroaniline-2-sulfonic Acid Sodium Salt

Supplier:TOKYO CHEMICAL INDUSTRY CO., LTD. [ Japan]

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Address:TOKYO，japan

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CAS No.30693-53-9 Sodium 2-amino-5-nitrobenzenesulfonate

Supplier:Prolife Bio Chemical Industries Pvt. Ltd [ India]

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Address:Plot No. 2921, Phase III, G.I.D.C, Panoli - 394116 Dist. Bharuch, Gujarat, (India)

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CAS No.30693-53-9 Sodium 2-amino-5-nitrobenzenesulfonate

Supplier:MANGALAM INTERMEDIATES [ India]

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Address:8201/1,GIDC,SACHIN,SURAT

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CAS No.30693-53-9 Sodium 2-amino-5-nitrobenzenesulfonate

Supplier:Prashant Group [ India]

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Address:Plot No. 3411/1&2, GIDC, Phase-4, Vatva

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Reference

Complement inhibitors
Complement inhibitors. Conrow, Ransom B.; Bernstein, Seymour (American Cyanamid Co., USA). U.S. US 3998957 21 Dec 1976, 7 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C07D249-22. NCL: 424273000. APPLICATION: US 75-640370 12 Dec 1975.There are some commonly used reagents with their cas registry numbers 30693-53-9 and 62231-30-5 in this article. DOCUMENT TYPE: Patent CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) 6-Amino-2-naphthalenesulfonic acid was nitrated and the Na 6-amino-4-nitro-2-naphthalenesulfonate treated with Na 2-amino-5-nitrobenzenesulfonate followed by redn. to give Na 4,6-diamino-5-(4-amino-2-sulfophenylazo)-2-naphthalenesulfonate, which was treated with Cl2CO and the 5,5'-[ureylenebis(2-sulfo-p-phenylazo)]bis[4,6-diamino-2-naphthalenesu lfonic acid] tetrasodium salt cyclized with NaH3 to give the indazolobenzotriazolium hydroxide I. At 200 mg/kg I reduced complement in guinea pigs by 15%. .
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