中文在线√天堂,操少妇视频,成人在线日本,国厂自拍,激情综合网婷婷,免费观看啪啪大片,国内成人精品2018免费看

Sulphur Black Sulphur parti-color Medicine intermediates Vat pink R Dye intermediates Others
Details

DL-hydroxyl phenyl glycin

【Properties】
White or similarly white crystal powder

【Qulity standard】

Appearance: White or similarly white crystal powder
Content: ≥99%
Moisture: ≤1%
Solubility: clear[C=10IN-NaCH] clear[C=10 IN-HCl]

【Uses】
It mainly used in the production of D-hydroxyl phenyl glycin. D-hydroxyl phenyl glycin is the main material semisynthesising antibiotic Amoxicillin and cephalothin etc.

【Starage and transportation】
It stored in drying and ventilation place, preventing from sunlight, moisture and hotness, transporting carefully and lightly.

【Packing】
In woven bag of 25kg or big bag of 600kg each lined with plastic bag.




Pre: SULPHUR BLACK BR.B 200%
Next: DL-hydroxyl phenyl glycolycurea

阜阳市| 蒙阴县| 佛冈县| 浑源县| 华亭县| 舟山市| 兴海县| 金秀| 通州市| 横峰县| 凉城县| 宁蒗| 山东| 西青区| 东安县| 汕头市| 新巴尔虎左旗| 新乡市| 贞丰县| 丁青县| 浏阳市| 文安县| 福安市| 中牟县| 吴江市| 遂昌县| 湘乡市| 威远县| 甘孜| 卢龙县| 揭西县| 罗城| 博罗县| 嘉黎县| 石家庄市| 咸丰县| 永和县| 罗甸县| 灵丘县| 惠安县| 庆城县|