成人午夜毛片在线看|国产精品 久久久影视|亚洲精品成人片在线观看|在线一区二区三区国产免费|午夜精品久久久久久久蜜桃|亚洲综合男人的天堂色婷婷|人人妻人人爽人人爽欧美三区|国产成人精品免费视频大全五级

Product Name:8-hydroxyquinoline

Molecular formula: C₉H₇NO

CAS NO.：148-24-3

Appearance: white or light yellow crystalline powder
Content GC method: 99%
Chemical titration method: 99.9%
Melting point: 73-75 ° C

Residue on ignition: (with sulfate juice) ≤ 0.02%
Chloride: (Cl) ≤ 0.002%

Sulfate: (SO₄) ≤0.01%

CAS RN.：148-24-3

Packaging: cardboard drums, lined with double-layer plastic bags, net weight 25 kg (according to user requirements for packaging)
Storage: should be placed in dry, ventilated, dark place, prevent moisture, not mixed with food and seeds.