SodiumHydrosulfite90%

SodiumHydrosulfite90% Chemische Eigenschaften,Einsatz,Produktion Methoden

• Properties and Applications

  INDEX/GRADE	SH-90	SH-88	SH-85
  CONTENT	90%	88%	85%
  Na 2 S 2 O 4	≥90%	≥88%	≥85%
  Fe	≤20ppm	≤20ppm	≤20ppm
  Zinc (Zn)	≤1ppm	≤1ppm	≤1ppm
  Other heavy metal （calculated as Pb）	≤1ppm	≤1ppm	≤1ppm
  Water Insolubles	≤0.05%	≤0.05%	≤0.05%
  Shelf Life(month)	12 < SodiumHydrosulfite90% Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global(1)Suppliers Region Europe 1 Clear All Done kemikalieimport Telefon -- E-Mail Sales@kemikalieimport.dk Send Inquriy Website-Startseite| CAS| Die PC-Version Chemical Book