PART 3
CHEMICAL PROPERTIES(Snip)
1.2 Parts that are made of materials which are mainly composed of polyvinyl chloride,polyethylene (excluding parts on which paint coating is applied)Materials shall conform to the requirements in 1.2.2 of this standard when tested inaccordance with the test method specified in the above requirements. The water used for thetest shall be distilled water.
1.2.1 Preparation of test solution
Wash the test specimen well with water. Immerse the test specimen in water at atemperature of 40°C prepared at the rate of 2 ml per 1 cm² of the surface area of the test
specimen, cover with a watch dish, and allow it to stand for 30 minutes while maintaining thetemperature at 40°C with occasional stirring. Use the resulting solution as test solution.
1.2.2 Requirements(1) Consumption of potassium permanganate(Materials which are mainly composed of polyvinyl chloride)
When tested in accordance with the test methods specified in 2.2 of this standard,
the test result calculated under the specified formula shall be less than or equal to50µg/ml.
(Materials which are mainly composed of polyethylene)
When tested in accordance with the test methods specified in 2.2 of this standard,
the test result calculated under the specified formula shall be less than or equal to10µg/ml.
(2) Residue on evaporation(Materials which are mainly composed of polyvinyl chloride)
When tested in accordance with the test methods specified in 2.3 of this standard,
the test result calculated under the specified formula shall be less than or equal to50µg/ml.

(Materials which are mainly composed of polyethylene)
When tested in accordance with the test methods specified in 2.3 of this standard,
the test result calculated under the specified formula shall be less than or equal to30µg/ml.
(3) Heavy metals
When tested in accordance with the test method specified in 2.4 of this standard, thecolor obtained from the test solution shall not be deeper than that of the comparison
standard solution. (As Pb, 1 µg/ml or less)(4) Arsenic
When tested in accordance with the test method specified in 2.5 of this standard, thecolor obtained from the test solution shall not be deeper than that of the comparison
standard solution. (As arsenious acid, 0.1 µg/ml or less)(5) Cadmium (excluding materials mainly composed of polyethylene)
When tested in accordance with the test method specified in 2.6 of this standard, the test
result shall be less than or equal to 0.5 µg/ml of cadmium for the test solution.

(Snip)
1.4 Vinyl chloride resin coating
The coating shall conform to the requirements in 1.4.2 of this standard when tested inaccordance with the test methods specified in the above requirements. The water used forthe test shall be distilled water.
1.4.1 Preparation of test solution
Use a toy with coating or a piece isolated from it, as a test specimen, and wash it well withwater. Immerse the test specimen in water at 40°C prepared at the rate of 2 ml per 1 cm² of
the surface area of the test specimen, cover it with a watch dish, and allow it to stand for 30
minutes while maintaining at 40°C with occasional stirring. Use the resulting solution as testsolution.
1.4.2 Requirements(1) Consumption of Potassium permanganate
When tested in accordance with the test method specified in 2.2 of this standard, the test
result shall be less than or equal to 50µg/ml.

(2) Residue after evaporation
When tested in accordance with the test method specified in 2.3 of this standard, the test
result shall be less than or equal to 50µg/ml.
1.5 The paint coating applied to the body or the components of the toys (excluding the printing
ink used for paper containers) (including Vinyl chloride resin coating)
The paint coating shall conform to the requirements in 1.5.2 of this standard when tested inaccordance with the test methods specified in the above requirements.

Supplementary provision：：
This revision is put into effect for applications on and after April 1, 2010.