少妇做爰XXXⅩ高潮片入口,欧美激情视频在线,日本一级婬片A片AAA毛多多,黄色视频免费观看

Domestic Market:
Xia Dongliang +86-13906127738
Foreign Market:
John Chiang +86-15961106108

Products

Iso-Amyl nitrite
Categories: Ester
Product Name: Iso-Amyl nitrite

CAS No.: 110-46-3

Quality index:
Appearance: Colorless transparent liquid Molecular formula: C5H11NO2
Molecular weight: 117.15 CAS NO: 110-46-3
Ester: ≥95.00% Density (d2020) g/cm3: 0.871
Acidity( as nitrous acid) ≤0.10% Moisture: ≤0.10%
Assay: 95.00%min Quantity: 25Kg

Properties: Colorless transparent or light yellow liquid, Relative Density 0.871, Boiling point:96°C-99°C, Flash point10°C.

Dangerous properties: Toxic and inflammable matter.

Fire fighting: Fight with foam, carbon dioxide, dry powder and sand, don't used water.

Cautions: It should be kept in cool and low temperature place, far away from fire and heat. The optimal temperature is 0°C-5°C. Sealed, avoid direct sunlight, do not mix with oxidant. The warehouse should be equipped with fire fighting appliances, do not used mechanical equipment and tools which may produce sparkles .During the period of filling, the flow rate should be less than 3m/s and should be connected with earth. Load and unload gently, no breakage.

Packing: It is active ester; Net wt 170kg in 200L steel-plastic drum.
Add: 3# Hengluolu, Henglin town, Changzhou, China, 213101
Domestic Market: Xia Dongliang, Mob: +86-13906127738
Tel: +86-519-88783621 E-mail: xjq@xialichem.com
Foreign Market: John Chiang, Mob: +86-15961106108
Tel: +86-519-88721665 E-mail: john.chiang@xialichem.com
国产乱XXⅩXX国语对白 | 成熟丰满A片免费 | 国产一级婬片AAAAAA片麻代 | 一级做a爱片毛片A片动漫app | 日本一区二区高清不卡 | 少妇大乳A级毛片蜜桃图片 一级婬片试看15分钟 | 91精品人妻一区二区三区蜜桃2 | 性一交一乱一乱一按一摩 | 国产精品嫩草影院AV蜜臀动漫 | 狂躁美女大BBBBBB一区二区 | 免费观看www成人A片麻豆 | 欧美黑大粗硬毛片免费视频A片 | 国产黄色视频免费在线观看 | 欧美做受 高潮白丝袜 | 黄色视频www在线观看 | 国产精品2019 | 国产成人精品人妻无码 | 成人网站在线播放 | 日本人做爰毛片免费播 | 一区二区三区精品久久久 | 亚洲国产精品久久久 | 疯狂欧美大伦交乱 | 日本无码熟人中文字幕 | 一级做受黃色毛片 | 蜜桃av鲁一鲁一鲁一鲁樱花影院 | A片 XXXX受爽直播 | 小黄书永久免费入口在线观看 | 色情一级AA片免费观看 | 少妇凸BBWBBw高潮喷水∵ | 懂色av粉嫩av色欲av浪潮av | 蜜桃成人无码AV在线观看一电影 | 久久婷婷婬片A片AAA | 国产老熟女伦老熟妇A片小川桃果 | www夜片内射视频日韩精品成人 | 精品少妇爆乳无码av无码专区 | 精品国产伦一区二区三区在唱戏 | 免费看一级真人片 | 国产一级婬片AAAAA片口述 | 美女高潮一区二区 | 狂暴强伦轩一区二区三区四区 | 最好看的MV中文字幕国语电影 |