国产黄色片免费看的_免费传媒网站大全下载_日本?Ⅴ中文免费观看_亚洲成a人蜜臀av在线播放_国外恐怖砍脖子网站_56老熟妇乱子伦视频_国产精品无卡无在线播放_成人h视频在线网址观看_这里只有精品亚洲_啊灬啊灬用力…再用力.

FEATURES &APPLICATIONS
XY-OCA is an aromatic amine compound, its color becomes dark gradually when being exposed to air. It has slightly ammonia odor and may explode when it is encountered with open flame. It can produce poisonous nitrogen oxides and chlorine gas with the high thermal decomposition.
XY-OCA is widely used as intermediates in fine chemical field such as medicine, agricultural chemicals, pigments, dyes, and chain extenders and curing agent of synthetic materials.

PACKAGING
250 kg net weight in blue polyethylene drums or galvanized iron drum.

STOREAGE
Keep the OCA container tightly sealed. Store it in a cool and ventilated warehouse equipped with fire fighting equipments, and keep far away from fire and heat source. It should not be stored together with antioxidant, acids and edible chemicals. Storage area should have adequate spill response supplies and suitable asylum material.
Shelf life of this product is 2 years. If stored over shelf life, it can still be used when the main application properties be qualified by inspecting.