少妇做爰XXXⅩ性视,波多野结衣av网站大全,国产高清无码一区二区,特级a一级毛片免费观看,亚洲一区二区三区三州

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

Products

Isopropyl nitrite
Categories: Ester
Product Name: Isopropyl nitrite

CAS:541-42-4

Quality index:
Item Value
Appearance Gray yellow oily liquid
Molecular formula C3H7NO2
Ester Assay ≥ 95.00%
Density (0°C) 0.86
Acidity(as nitrous acid) ≤ 0.10%
Moisture ≤ 0.10%

Properties: Gray yellow oily liquid, relative Density0.867, BP:39°C(100.26kpa), FP-16.9°C.

Hazardous characteristics: It is toxic and inflammable chemicals. It can release toxic gas when it is fired. It can be decomposed in light or heat, and produce explosive substance. It can be decomposed extremely when it is contact with ammonium salt and cyanide.

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

Storage: Sealed, kept in cool and low temperature (0°C-5°C) place, far away from fire, heat and direct sunlight. The warehouse should be equipped with fire fighting facilities, and doesn't have tools than may happen sparkle. The flow speed is less than than 3m/s during it is poured into other vessel and the pouring device should be connected with earth. Load gently, no breakage.

Packing: 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
中文字幕子伦丰满理论片 | 一级婬片AAAAAAA蜜桃 | YY6080日逼视频 | 国产熟女高潮一区二区三区 | 91人妻人人澡人人精品人人爽人人 | 在线观看内射视频免费观看 | 使劲快到高潮了国产对白在线 | 亚洲凸凹仙踪林A片 | 欧美熟妇一区二区三区仙踪林 | 黄视频免费在线看 | 成人午夜精品一区二区三区 | 国产黄色在线观看 | 欧美老妇性开放BBBBB | 韩国伦理三级片在线观看分区 | 成人久久精品人妻一区二区三区 | 婷婷五月深深久久精品 | 欧洲少妇A片ⅩXXXX在线观看 | 沈阳户外少妇BBBB真爽 | 一级少妇久久免费观看韩国A片 | 少妇疯狂做爰XXXⅩ高潮网站 | 亚洲日韩v精品一区二区小说 | caopeng人人爽 | 高潮洲内射一区二区三区 | 黄色视频成人免费 | 日韩精品无码高清视频看看 | 婷婷五月天最新地址 | 亚洲精品人妻视频 | 码18 免费视频 | 国产一级a一级a免费视频 | 欧美片婬乱一级A片金苹果 欧州少妇无码A片在线视频 | 国产乱子伦视频二区三区最新章节 | 国产免费无遮挡免费视频在线看 | 免费的无码片片久蜜桃 | 无码中文人妻在线一区 | Av一区二区三区 | 懂色av无码中文字幕一区二区三区 | 黑人精品欧美一区二区蜜桃 | 国产御姐自慰喷水网站 | 人人操人人爱人人操人人爱 | 精品人妻少妇一级毛片免费 | 99精品大学生啪啪自拍 |