xbox高清视频线,国产高清视频在线观看无缓冲,亚洲 欧美 国产 日韩 字幕,精品国产AV

SHIJIAZHUANG SINCERE CHEMICALS CO., LTD.
Add.:RM.2-3-1705 JIN LING
MANSIONS NO.106-1 EAST YUHUA
ROAD SHIJIAZHUANG
CITY HEBEI PROVINCE CHINA
P.C:050011
Tel:+86-311-67663776 67663728
+86-311-67663623 67663783
+86-311-85356878 67667576
Fax:+86-311-67663763
E-mail:sjzchx@sjzchx.com
chenghexin@sjzchx.com
Products
Morpholine

Specification

Identification
Name:Morpholine
Molecular Formula: C4H9ON
Molecular Weight: 88.1278
CAS Number: 110-91-8
Specification:

Index

Standard

Appearance

colorless liquid,sightless impurity

Purity

≥99.5%

Color Code

10#

Water

≤0.25%

Properties: Morpholine is a kind of hygroscopic colorless alkaline liquid, ammonia flavor. Its gravity is 0.9994(20/40C), its melting point –4.90C and its boiling point 128 0C. It is intermediary of many chemicals.
Application: Morpholine is important material of producing NOBS(a kind of rubber promoter) and medical carbamidine of morpholine. It is widely used as antiseptic, active agent of surface, brightness-raising agent, bleaching agent,emulsor, vesicant of  isocyanate, and water-curing agent in boiler system,morpholine is also used to produce some of other chemicals, for instance alkyl morpholine, Moreover , it is widely applied in many fields, such as textile, printing and dyeing painting and so on.
Package and Storage: 200kg per plastic drums or steel drums (within coating).Tightly closed to prevent from leaking and touching water. Stored in cool, vent and dry places, far from fire and heat source.


【Previous】 【Next】 【Return】

免费AA片快速在线观看, 欧美日韩国产中文高清视频, 免费A级毛片高清视频不卡, 国产成人精品免费久久久久, 亚洲 日本 欧美 中文字幕