Product introduction

Oxalic acid

Food additive,Rust removal,cleaning,Capacitor related,Organic Chemistry Synthesis

	Taiwanese product (refill)	Taiwanese product (imported bag)	Chinese products
	Food additive	Food additive	Industrial	Industrial (Refined product)
	Oxalic acidFood additive	Oxalic acidFood additiveTaiwanese product	Oxalic acidIndustrial	Oxalic acidIndustrialChinese products
Shape (appearance)	Colorless crystals	Colorless crystals	—	—
purity	99.5 % or more	99.6 % or more	99.6 % or more	99.6 % or more
Sulfate (SO₄)	0.077 % or less	150 ppm or less	20 ppm or less	Less than 10 ppm
Lead (Pb)	2μg/g or less	Less than 1μg/g	0.0001 % or less	0.0001 % or less
Diarsenic trioxide (As)	Less than 3μg/g	0.0003 % or less	—	—
Ignition residue (Ash)	0.3 % or less	—	—	—

*食添用詰め替え品の規格は「食品添加物公定書　第10版」に基づいています。

Refill: 25kg in 3-ply paper bag (with polyethylene)
Imported: 25kg paper bag*
*Packaging of imported products is determined by the manufacturer.