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Iron Oxide yellow

Iron Oxide yellow — Fe(OH)O, FeHO2

TU U 24.1-05766356-073:2011

Safety Data Sheet

SDS_Titanium_Dioxide_Pigment_eng

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product information:

Application sphere G-0, G-1

To produce paints and enamels; highly atmospheric resistant coatings, possessing excellent decorative properties; decorative paints and high quality articles of tanning, paper, ceramic and rubber industries

G-2

To produce paints and enamels both for indoor and outdoor applications; in construction industry

Appearance Yellow powder
Molecular formula Fe(OH)O, FeHO2
Trade name Iron Oxide yellow pigment
Standard TU U 24.1-05766356-073:2011
Registration numbers EINECS № 257-098-5, 243-746-4; CAS № 51274-00-1, 20344-49-4, RTECS-none, Registration number according to the Regulations (EC) №1907/2006 (REACH): 01-2119457554-33-0023
Shelf life 12 months
Durability period Unlimited
Storage and application conditions Store in original manufacturer’s containers in closed dry warehouses. Avoid aerosol formation when handling. Apply individual respiratory protecting equipment.
Transport information The product is transportable by all kinds of vehicles in accordance with carriage regulations, valid for the given kind of shipment. The cargo is not classified as dangerous under international carriage regulations. «Keep Dry» sign is mandatory.

Physico-chemical indices:

Indices and measuring units Norms for grades Test method
G-0 G-1 G-2
Appearance Yellow powder
1. Colour

a) Instrumental test method –   complete colour distinction ∆Е, max

6 6 6 GOST 16873
b) Visual test method Within the tolerances for paste colours, approved samples of each grade GOST 9808
2. Iron compounds in terms of Fe2O3 , % by wt., min. 86 85 84 GOST 18172
3. Water soluble matter, % by wt., max. 0,3 0,5 0,8 GOST 21119.2, GOST 18172
4. Volatiles, % by wt., max. 0,5 1,0 1,5 GOST 21119.1, GOST 18172
5. pH of water suspension 4,5 – 7,0 4,0 – 7,0 4,0 -7,0 GOST 21119.3
6. Oil absorption, g/100 g of   pigment, max. 30 – 50 35 – 60 35 – 60 GOST 21119.8, GOST 18172
7. Coverage potential, g/m2, max. 15 20 20 GOST 8784, GOST 18172
8. Relative colouring power, %, min. 100 95 95 GOST 16872, GOST 18172
9. Dispersibility, measured in term of 30 minutes, µm, max. 20 25 25 GOST 18172
10. Wet screening residue on 0063 screen, %, max. 0,08 0,20 0,30 GOST 21119.4, GOST 18172
11. Dry screening residue on 016 screen, %, max. 0,05 0,05 Not rated GOST 21119.4, GOST 18172
The customer may undertake his own product quality control on conformance to international standards:

Iron compounds % by wt. as per ISO 1248;

Water soluble matter % by wt. as per ISO 787/3;

Volatiles % by wt. as per ISO 787/2;

pH of water suspension as per ISO 787/9;

Wet screening residue as per ISO 787/7.