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化學(xué)名稱：四羥甲基甲烷

分子式：C5H12O4

用途：制作醇酸樹(shù)脂，油漆，油墨，松香樹(shù)脂，干性油，穩(wěn)定劑等

包裝：25千克/袋或者客戶指定

執(zhí)行標(biāo)準(zhǔn)：國(guó)家標(biāo)準(zhǔn)

規(guī)格：

項(xiàng)目/規(guī)格                       98級(jí)          95級(jí)           90級(jí)          86級(jí)

單季戊四醇含量，%，≥           98.0          95.0           90.0          86.0

羥基含量，%，≥                 48.5          47.5           47.0          46.0

干燥減量，%，≤                 0.20          0.50           0.50          0.50

灼燒殘?jiān)?span style="font-family:'Times New Roman';">%，≤                 0.05          0.10           0.10          0.10

著色度，≤                       1             2              2              4