Products

Product Specification

Valid from: 1.III.1999
TRADE NAME:                                    PRETIOX AV-01 PhG
MANUFACTURER:          PRECHEZA a.s.             SELLER:        PRECOLOR a.s.
                                           Nabr.Dr.E.Benese 24                             Nabr.Dr.E.Benese 24
                                           750 62 PREROV                                   750 62 PREROV
                                           CZECH REPUBLIC                              CZECH REPUBLIC
GENERAL PROPERTIES
Chemical substance: Titanium Dioxide ( TiO2) / anatase
Grade: High purity grade, fine milled, unmodified, surface uncoated anatase pigment, special selected grade.
Classification     - ISO 591:
                         - ASTM D-476-84:		 A 1
I
Colour Index No. Pigment White 6      (77 891)
Dye code: E-171
CAS No. 13463-67-7
Specific gravity: 3.9 g/cm3
Delivery form: powder
Packing: paper bags 25 kg nett,big-bags 1000 kg nett
Guarantee time: 6 months from the date of expedition

FIELD OF APPLICATION: 
 - pharmacy
- food industry
- cosmetics

Remark: Information on application is given in good faith and does not constitute any garantee. We recommend trial application tests.

QUALITATIVE PARAMETERS:                                                                   testing methods
TiO2 content (%) min. 99.0 ISO      591/7
Moisture at 105oC (%) max. 0.5 ISO      787/2-1978
Loss, on ignition at 800oC  (%) max. 0.5 JECFA FAO/WHO
Water soluble salts (%)
(cold leach)		 max. 0.25 ISO      787/3-1979
Acid soluble salts (%)
(hot leech 0.5 M HCl)		 max. 0.5 ISO      787/3-1979
Whiteness  (%) min. 97.0 (Spectrogard)
Acid soluble barium      (mg/kg) max. 5
Acid soluble heavy metals     (mg/kg) max. 20
Total content of  - zinc (Zn) max. 50      mg/kg.
- antimony (Sb). max. 50      mg/kg.
- chromium (Cr) max. 20      mg/kg
- lead (Pb) max. 10      mg/kg
- arsenic (A8) max. 3        mg/kg
- mercury (Hg) max. 1        mg/kg
- cadmium (Cd) max. 1        mg/kg