一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Organic Chemistry>Phosphines>HexyltriphenylphosphoniuM BroMide
HexyltriphenylphosphoniuM BroMide
  • HexyltriphenylphosphoniuM BroMide
  • HexyltriphenylphosphoniuM BroMide
  • HexyltriphenylphosphoniuM BroMide
  • HexyltriphenylphosphoniuM BroMide

HexyltriphenylphosphoniuM BroMide

Price $20
Package 1KG
Min. Order: 1KG
Supply Ability: 10000KG
Update Time: 2020-11-16

Product Details

Product Name: HexyltriphenylphosphoniuM BroMide CAS No.: 4762-26-9
EC-No.: 225-301-6 Min. Order: 1KG
Purity: 99% Supply Ability: 10000KG
Release date: 2020/11/16

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard.

Complies

D.HPLC-ESI-MS

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Complies

Loss on drying

≤2.0%

0.19%

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.1%

Sulphated ash

≤0.5% determined on 1.0 g.

0.009%

Residue on ignition

≤0.1%

0.03%

Related Substances

Unspecified impurities: for each impurity ≤0.10%

<0.10%

Total Impurity ≤0.5%

0.18%

Purity

≥99.0%

99.7%

Assay

99.0%~101.0% (anhydrous substance).

99.8%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies

Company Profile Introduction

Longyan Tianhua Biological Technology Co., Ltd is located in Longyan city, Fujian Province, China. It is a large-scale high-tech integrated enterprise dedicated to the research, development and sales of fine chemicals, pharmaceutical raw material intermediates, food and feed additives. The company has its own research and development base, equipped with advanced production equipment and efficient and precise testing instruments, has set up a strict and scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have super competitiveness in the same industry.? Company's main: Phenformin Hydrochloride, Chlorhexidine Acetate, Indomethacin Biphenyl benzyl azole dyclonine hydrochloride clorprenaline hydrochloride griseofulvin chloramphenicol maleic acid to guangxi pp qi, fucus xanthine tert-butyl of hydroxy anisole (BHA), ammonia, benzene pteridine zonisamide moxifloxacin mother nucleus moxifloxacin side chain moxifloxacin hydrochloride clobetasol propionate tranexamic acid raw material, and so on.? The annual sales volume of the company is around 3 million DOLLARS. Its products have been sold to more than 40 countries and regions all over the world, and have been well received. Moreover, the buyback rate of customers is very high. Longyan Tianhua Biotechnology Co., LTD. Is looking forward to long-term cooperation with you.

Recommended supplier

Product name Price   Suppliers Update time
$5.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
$1.00
VIP7Y
Shaanxi Dideu Medichem Co. Ltd
2025-12-12
VIP4Y
Henan Aochuang Chemical Co.,Ltd.
2025-04-04
Jiangsu Boquan Biotechnology Co., Ltd.
2023-07-10
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-08-12
$3.00
VIP7Y
Career Henan Chemical Co
2020-01-19
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02
  • Since: 2019-10-11
  • Address: Room 201, 11 Xinhouying Road, Xicheng Lian, Xinluo District, Longyan City, Fujian Province, China
INQUIRY
读书| 扬中市| 屯昌县| 大港区| 广丰县| 象州县| 凤山市| 正阳县| 昆明市| 上饶市| 巴东县| 桂平市| 兴宁市| 南投县| 内丘县| 阳泉市| 象山县| 松阳县| 嫩江县| 元江| 凌云县| 井冈山市| 秭归县| 阿巴嘎旗| 永宁县| 福泉市| 遂川县| 永济市| 威远县| 慈溪市| 汕尾市| 门头沟区| 黑山县| 武汉市| 尼木县| 青冈县| 桑日县| 那曲县| 独山县| 安康市| 静宁县|