Home   Icon Chemical   Lab Grade

LG20483 | Zinc Sulphate 7-hydrate (RFE, USP, BP, Ph. Eur.) L.G

M: 287,54  EC: 231-793-3 NC: 2833 29 20  
IATA: 9/III PAX: 911 CAO: 911
Signal Word: Danger
759 H302-H318-H410
 
  • CAS Number:   7446-20-0
  • Formula:   ZnSO4.7H2O
  • UN Number:   3077
  •  
Specifications
Assay (Compl.)......................................................................99,0-104,0%
Identity according to Pharmacopoeias................................................ p/t.
pH of 5% solution.......................................................................... 4,4-5,6
MAX. IMPURITIES
Appearance of solution........................................................................ p/t.
Residual solvents (Ph.Eur./USP)............................................................ p/t
Acidity................................................................................................... p/t.
Chloride (Cl).................................................................................... 0,03 %
Nitrogen compounds (as N)......................................................... 0,005 %
Alkalis and alkaline-earths................................................................ 0,5 %
As............................................................................................... 0,0001 %
Ca................................................................................................... 0,02 %
Fe.................................................................................................. 0,005 %
Pb................................................................................................. 0,001 %
 
ABOUT US

  • Head Office
  •    3-Syed Mauj Darya Road Lahore
  •    +92-42-37312378/37356445
  •    info@newchemical.com.pk
  • Karachi Office
  •    Humera Center Office # B13,
  •             188/1-A, Block-2, PECHS Karachi.
  •    +92-21-34526689
NEWSLETTER

Subscribe our newsletter gor get notification about new updates, etc.



@2018 NEW CHEMICAL CENTER All RIGHTS RESERVED.