视频区小说区网友自拍,欧洲女人性开放视频一级,麻豆精品免费视频,韩国办公室大尺度桌震视频,少妇年轻小伙,日本巨乳少妇,女主被各种怪物交高h文

Huaihua Wangda Biotechnology Co., Ltd.

Huaihua Wangda Biotechnology Co., Ltd.

tel
Detail
Product name Acetone thiosemicarbazone
Also known as ATSC
English name

Acetone thiosemicarbazone

Molecular formula

C4H9N3S

CAS NO. 1752-30-3
Molecular weight 131.2
Molecular structure
Product nature White powder crystal
Specification
Exterior White powder crystal
Storage Store in a cool, and dry place, isolated from the air; it should be sealed when not in use.For details, please refer to our product technical data MSDS: Acetorme thios emicarbazone, 98%
Package Cardboard drum lined with plastic bag, 25 Kg/barrel; or according to customer requirements.
Use This product is suitable for PVC production by suspension processand can also be used in other fields. It is a terminator widely used in the production of PVC.
Other

Melting range:170-175℃

Content:≥98.0%

Loss on drying:≤0.5%

Iron content:≤0.001%

【Back】