成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
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 >Biochemical Engineering>Biochemical Reagents>Acid-base indicator>Methyl red
Methyl red
  • Methyl red
  • Methyl red
  • Methyl red

Methyl red NEW

Price $80 $78 $75
Package 25kg 50kg 100kg
Min. Order: 25kg
Supply Ability: 500kgs per month
Update Time: 2024-04-30

Product Details

Product Name: Methyl red CAS No.: 493-52-7
Min. Order: 25kg Purity: 99%
Supply Ability: 500kgs per month Release date: 2024/04/30

Name of Product: Methyl red

Molecular Formula: C15H15O2N3

Relative Molecular Mass: 269.30(1995)

Appearance: Shiny purple crystals or red-brown powder.

Batch No.061009

CAS NO.:493-52-7

Quality Standard                                

Name

Indicator

Maximal absorption wavelength

λ1(pH4.5),nm

λ1(pH6.2),nm

 

523~528

427~437

Quality absorption coefficient

λ1(pH4.5),L/(cm·g) ≥

λ2(pH1.2),L/(cm·g) ≥

 

130

70

pH range of change

4.5(red)~6.2(yellow)

Solubility in alcohol

Qualified

Sulfated ash % ≤

0.2

Loss on drying % ≤

1.0


Company Profile Introduction

Group established in the year 2003,with more than 7 years of journey we offer value chain products, contract manufacturing and R&D services across the Fine chemicals, Indicators and stains, pharmaceutical intermediates.Bejing a pioneer chemical manufacturer,it has a wide client base across the globe and increasing footprints at an impressive speed.We have forayed into global trading through our subsidiaries in China.We have earned a remarkable position in the market by supplying quality products&cervices.Owing to our client centric operations,consistenly we have been able to garner a spread-out clientele in all the continents. Our Infrastructure: Our 4 manufacturing plants located under Tieling in the province of Liaoning.This infrastructure is equipped with the entire requisite.Managed by a team of adroit professionals,our unit is backed by hi-tech machines and equipment that enable us to process a quality range of Chemicals.The various machines and equipments installed at our nits are listed below: -R&D Center -GMP Compliances Pilot Plant -4 Manufacturing plants including Autoclave, Reactors and all types engineering set-up. -Complete set-up with all the compliances for contract manufacturing -Global network for efficient supply chain network. Research and Development: We have developed a sophisticated world class R&D unit that enables us to cater to the ever changing requirements of our clients.Our R&D experts keep themselves abreast with the technological advancements to make sure that our chemicals meet clients’ specific requirements.They carry out continuous market research to discover new and effective range of chemicals to incorporate them in our existing processing techniques and subsequently in our product range.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$100.00/25kg
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-28
$0.00/1KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-25
$5.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-23
$10.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-24
$0.00/25KG
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2023-11-10
$50.00/1kg
VIP5Y
Hebei Yanxi Chemical Co., Ltd.
2023-09-20
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
$1.00/1KG
VIP7Y
Career Henan Chemical Co
2018-08-13
$0.00/25KG
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2023-11-10
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09
  • Since: 2013-03-14
  • Address: No.7-2,Tianci Street,Hunnan District,Shenyang 110180,China
INQUIRY
Eric Li
+86-15040101888
sales@simchoicechem.com