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Potassium tellurite

Poly(acrylic acid)

DBE-5 dibasic ester

1-Ethoxy-2-propanol

3，5-Dihydroxybenzoic acid

2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid hydrate

2-Naphthyl benzoate

2-Pyridinecarboxylic acid hydrazide

2-Bromo-2'，4'-difluoroacetophenone

Magnesium carbonate basic

1，2-Propanediamine

Trisodium nitrilotriacetate

2，6-NAPHTHALENEDICARBOXYLIC ACID

Phytic acid solution

2-Hydroxy-4-methylbenzaldehyde

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