Join Free For Buyer|Sign In

Professional Online Trade Platform for API, Preparation and Pharmaceutical Machinery and Equipment_EN-CPhI.cn

2019NEX

You are here:Home >> product >> Fine Chemicals >> Reagent >> Pesticide Analysis Grade Methanol

Pesticide Analysis Grade Methanol

Pesticide Analysis Grade Methanol

Region: Tianjin
Minimum Order Quantity:
Monthly Production Capacity:
Send Inquiry Add to Cart
Detailed Description
  • Certificates/Standards: IQNet and CQM CERTIFICATE
  • Main Sales Markets: North America, Central/South America, Western Europe, Eastern Europe, Australasia, Asia, Middle East, Africa
  • Sample Provided: no

Detailed Product Description

High purity solvent,
Low residue Low water,
Low UV-absorbance,
assuring optimum sensitivity,
long term stability

Pesticide Analysis Grade Methanol Specification 

CAS.No:67-56-1

Molecular formula: CH3OH

Molecular weight: 32.04.

Refractive Index: 1.3288

 

Test Items

Specification

Testing Result

Assay CH3OH (by GC) , ω / %

99.9min

99.99

Density(20℃) , ρ / (g/mL)

0.791~0.793

0.793

Residue on evaporation , ω / %

0.0005 max

0.0002

Water(by K-F) , ω / %

0.05 max

0.02

Solubility with H2O

Pass test

Pass test

Titrable Acid(H+) , (mmol/g)

0.0004 max

0.0002

Titrable Base(OH-) , (mmol/g)

0.00008 max

Not Detected

 

UV Absorbance

(1cm cell vs. water)

at 205 nm

1.00 max

0.686

at 210 nm

0.60 max

0.354

at 220 nm

0.30 max

0.161

at 230 nm

0.15 max

0.075

at 240 nm

0.05 max

0.032

at 260 nm

0.01 max

0.006

Pesticide detection (GC): peak / (ng/L)

10 max

Pass test

Address: Tianjin China

City: Tianjin

Contact: Song Lin

TEL: -22-26720668

Fax: -22-26733471

Send Inquiry
Previous Reagent Next
Follow Us
CPhI Online Trade Platform: Worldwide|English|中国站
Customer Service:  86-400 610 1188 (9: 00-18: 00, Mon-Fri)
About Us| Contact Us| Terms of Services| Privacy Policy| Intellectual Property Statement| Links | Site Map
Copyright 2006-20 Shanghai UBM Sinoexpo International Exhibition Co Ltd (All Rights Reserved). ICP 05034851-53
网页对话
live chat