Light yellow brown powder, 80 mesh, with characteristic odor.
淡黄褐色粉末，80目，有特征性气味。
Appearance: a pale yellow brown or light yellow irregular fragments or coarse powder, with roasted soy aroma.
外观：呈浅黄褐色或浅黄色不规则的碎片状或粗粉状，具有烤大豆香味。
Dispersing agent NNO Naphthalene sulphonate formaldehyde condensate This product is light yellow to yellow-brown powder, an anion surface active agent.
甲醛缩合物本品为浅黄色至黄棕色粉末，属阴离子型表面活性剂。
Dispersing agent NNO Naphthalene sulphonate formaldehyde condensate This product is light yellow to yellow-brown powder, an anion surface active agent.
甲醛缩合物本品为浅黄色至黄棕色粉末，属阴离子型表面活性剂。
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