3,4-Pyridinedicarboxylic acid 490-11-9

  • Ọja: 3,4-Pyridinedicarboxylic acid
  • CAS Bẹẹkọ: 490-11-9
  • Oja: Agbaye

Alaye ọja

ọja Tags

Awọn paramita bọtini

Irisi: funfun lulú

Mimọ: 99.0% min

Omi: 0.5% max

[Nà+]: 330ppm o pọju

[SO42-]: 120ppm o pọju

[Cl-]: 330ppm o pọju

[Fe3+]: 120ppm o pọju

[Ca2+]: 120ppm o pọju

Iṣakojọpọ & Ifijiṣẹ

Ko lewu de

MSDS-CAS-490-11-9-Shanghai-Freemen-Chemicals-Co.-Ltd.-www.sfchemicals.com

Ohun elo

☑ 3,4-Pyridinedicarboxylic acid ni a maa n lo nigbagbogbo lati ṣajọpọ awọn ohun elo aise pataki tabi awọn agbedemeji ti oogun ati ipakokoropaeku, ati pe o ṣe ipa pataki ninu iṣelọpọ ti awọn oogun pyridine nitori pe o ni iṣẹ ṣiṣe ti ara to dara.

Anfani wa

☑ Diẹ sii ju iriri iṣelọpọ ọdun 30;
☑ Ohun elo ti o forukọsilẹ labẹ awọn ilana EU-REACH;
☑ Ọja ti a fọwọsi nipasẹ awọn orilẹ-ede ni ọpọlọpọ awọn ile-iṣẹ;
☑ Ifijiṣẹ-ni-akoko: akoko asiwaju ọsẹ 1.
☑ A ni eto iṣakoso didara pipe, ko ni opin si iṣapẹẹrẹ, ọna ti itupalẹ, idaduro ayẹwo, Ilana iṣiṣẹ deede;
☑ Freemen ṣe idaniloju ibamu ti didara, ilana ti o muna ti iṣakoso ti awọn iyipada ni a tẹle, pẹlu ilana ati ẹrọ, awọn ohun elo aise, iṣakojọpọ;
☑ Ayẹwo le de si ọwọ rẹ laarin awọn ọjọ 20 fun awọn alabara agbaye;
☑ Opoiye ibere ti o kere julọ da lori package kan;
☑ A yoo ṣe esi si awọn ibeere rẹ laarin awọn wakati 24, Ẹgbẹ imọ-ẹrọ igbẹhin yoo tẹle ati ṣetan lati fun awọn solusan ti o ba ni ibeere eyikeyi;

Kaabo olubasọrọ fun alaye siwaju sii!


  • Ti tẹlẹ:
  • Itele:

  • Jẹmọ Products

    Pe wa

    A ni o wa nigbagbogbo setan lati ran o.
    Jọwọ kan si wa ni ẹẹkan.
  • Adirẹsi: Suite 22G, Shanghai Industrial Investment Bldg, 18 Caoxi Rd(N), Shanghai 200030 China
  • foonu: + 86-21-6469 8127
  • E-mail: info@freemen.sh.cn
  • Adirẹsi

    Suite 22G, Shanghai Industrial Investment Bldg, 18 Caoxi Rd(N), Shanghai 200030 China

    Imeeli

    Foonu