尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China 2-Methylpiperazine 109-07-9 - China Supplier
China 2-Methylpiperazine 109-07-9 - China Supplier China 2-Methylpiperazine 109-07-9 - China Supplier China 2-Methylpiperazine 109-07-9 - China Supplier China 2-Methylpiperazine 109-07-9 - China Supplier

2-Methylpiperazine 109-07-9

Price:¥20 /kg
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
Brand: 盈順
Spec: 25KG/紙板桶


Contact Info
  • Add:山東省泰安市寧陽縣, Zip:
  • Contact: 孫經(jīng)理
  • Tel:19053836823
  • Email:3867728219@qq.com

Other Products

Description
Additional Information

Chinese Name 2-Methylpiperazine

Foreign Name 2-Methylpiperazine 

Chemical Formula C5H12N2 

Molecular Weight 100.1622

CAS Registry Number 109-07-9 

Boiling Point 153.21 ℃

Density 0.845 g/cm3 

Flash Point 45.12 ℃

EINECS Number: 203-644-2

Appearance: Colorless flaky crystals with a piperazine-like odor.

Melting Point (℃): 62

Flash Point (℃): 63

Boiling Point (℃): 135~155.5


Packaging: 25kg/cardboard drum


Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand: 盈順
Spec: 25KG/紙板桶
Stock: 1000000
Manufacturer:
Origin: China / Shandong / Taianshi
About Toocle.com -  Toocle Partnership -  Toocle Services -  Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 河南省| 四川省| 南平市| 咸丰县| 霍邱县| 晋州市| 汉源县| 讷河市| 湘乡市| 青铜峡市| 九江市| 宜兰市| 桂阳县| 麦盖提县| 儋州市| 米泉市| 双辽市| 新乡县| 武宣县| 清镇市| 祥云县| 施秉县| 尉犁县| 新和县| 城固县| 九龙坡区| 普格县| 增城市| 湖州市| 龙江县| 偏关县| 嘉义市| 师宗县| 马尔康县| 通许县| 平阳县| 黎城县| 峨边| 江门市| 喀喇| 龙口市|