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Detail of "1245-13-2"

  • CAS Number:
  • 1245-13-2
  • Name:

  • [2,2'-Biquinoline]-4,4'-dicarboxylicacid

  • Molecular Structure:
  • Formula:
  • C20H12N2O4
  • Molecular Weight:
  • 344.32
  • Synonyms:
  • 2,2'-Bicinchoninicacid (6CI,7CI);2,2'-Dicinchoninic acid;4,4'-Dicarboxy-2,2'-biquinoline;Bicinchoninic acid;NSC 133815;
  • EINECS:
  • 214-990-9
  • Density:
  • 1.468 g/cm3
  • Boiling Point:
  • 626.2 °C at 760 mmHg
  • Flash Point:
  • 332.5 °C
  • Risk Codes:
  • 36
  • Safety:
  • 22-24/25-36-26 Details
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CAS No.1245-13-2 [2,2'-Biquinoline]-4,4'-dicarboxylicacidCompetitive Product

Assay:97%  Appearance:brown to whi...  Package:25g, 100g, 2...

place of origin:China loss on drying:less than 0.5%

Min. Order:5Gram

Supplier:Shanghai UCHEM Inc. [ China (Mainland)]

Platinum
Supplier 975Integral
975

Tel:+86-21-61555264

Address:300 chuantu pudong shanghai

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CAS No.1245-13-2 [2,2'-Biquinoline]-4,4'-dicarboxylicacid

4,4'-dicarboxy-2,2'-biquinoline

Supplier:Afine Chemicals Limited [ China (Mainland)]

Platinum
Supplier 930Integral
930

Tel:+86-571-85134551

Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

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CAS No.1245-13-2 [2,2'-Biquinoline]-4,4'-dicarboxylicacid

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

Platinum
SupplierISO 3875Integral
3875

Tel:+86-571-88938639

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

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CAS No.1245-13-2 [2,2'-Biquinoline]-4,4'-dicarboxylicacid

Chemical Name: 2,2'-Biquinoline-4,4'-dicarboxylic acid CAS No.: 1245-13-2 Purity ≥98.0% Application: Organic synthesis, Pharmaceutical Intermediates

Supplier:Ningbo Zhengrun Chemical Co., Ltd. [ China (Mainland)]

335Integral
335

Tel:+86-574-87178138; 87297407

Address:NO.809，liudingxingzuo, cangsong road, ningbo,china

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CAS No.1245-13-2 [2,2'-Biquinoline]-4,4'-dicarboxylicacid

2,2'-Bicinchoninic Acid

Supplier:shanghai yinrui chemical technology co,.ltd [ China (Mainland)]

600Integral
600

Tel:021-34979012 13311639313

Address:shanghai

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CAS No.1245-13-2 [2,2'-Biquinoline]-4,4'-dicarboxylicacid

2,2'-biquinoline-4,4'-dicarboxylic acid

Supplier:Maple Chemical Co.,ltd. [ China (Mainland)]

610Integral
610

Tel:+86-574- 87512300

Address:Rm 503, Sunlake World Trade Building,No.312, Renmin Road, Ningbo,China

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Reference

Removal of copper(I) ions from the surface of mineral particles of nonferrous metals
Removal of copper(I) ions from the surface of mineral particles of nonferrous metals. Kirbitova, N. V.; Sharapova, N. D.; Eliseev, N. I.; Boriskov, F. F. (Ural Scientific-Research and Design Institute for the Copper Industry, USSR). U.S.S.R. SU 1057564 A1 30 Nov 1983 From: Otkrytiya, Izobret., Prom. Obraztsy, Tovarnye Znaki 1983, (44), 112. (Russian). (Union of Soviet Socialist Republics). CODEN: URXXAF. CLASS: IC: C22B015-00; B01D015-04. APPLICATION: SU 82-3482315 25 Aug 1982. DOCUMENT TYPE: Patent CA Section: 54 (Extractive Metallurgy) The selectivity of Cu extn. is increased by desorption with a reagent consisting of 2,2'-bicinchoninic acid [1245-13-2] and/or its alkali metal salts.
Photometric determination of copper-containing components in toxic chemicals
Photometric determination of copper-containing components in toxic chemicals. Gershuns, A. L.; Koval, V. L.; Agal'tsov, A. M.; Safonova, T. A. (USSR). Khim. Tekhnol. (Kiev), (3), 63-4 (Russian) 1978. CODEN: KHMTA6. ISSN: 0368-556X. DOCUMENT TYPE: Journal CA Section: 59 (Air Pollution and Industrial Hygiene) Section cross-reference(s): 29, 79 Copper in products, such as Cu oxychloride and Cu trichlorphenolate [26856-15-5], is detd. by photometry in acetate buffer medium (pH 5.8) using 2,2-bicinchoninic acid [1245-13-2] as reagent. The method is also suitable for air pollution control in plants producing Cu chemicals.
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