TECHNICAL INFORMATION
ZINC CITRATE
CHEMICAL COMPOSITION: Zn 3 (C 6 H 5 O 7 ) 2 . 2H 2 O
CAS# : 5990-32-9.,
MOLECULAR WEIGHT: 610.36

SPECIFICATIONS :

  TESTS

  SPECIFICATIONS

  Assay of dried product (as Zn)

  31.3% minimum

  Arsenic (as As)

  3 ppm maximum

  Cadmium (Cd)

  5 ppm maximum

  Lead (as Pb)

  10 ppm maximum

  LOD @ 105°C

  1.0% maximum

  Sulfate (as SO4)

  0.05% maximum

  Chloride (as Cl)

  0.05% maximum

  IDENTIFICATION
    TEST A
    TEST B

 
  Positive
  Positive

  Anhydrous basis

  33.3% minimum


PROPERTIES :

 White to yellow crystal or crystallized powder

SYNONYMS :

Citric acid, zinc salt; 2-hydroxy-1,2,3-Propanetricarboxylic acid, Zinc salt

USES :

Nutrient, Dietary supplement in toothpaste

PACKAGE :

25kg net bag.

STORAGE :

Kept in a dry and cool place.



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