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!
400-158-6606
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!

ChemicalBook >> CAS DataBase List >> O-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

O-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

O-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE price.
  • $92 - $3133.52
  • Product name: O-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
  • CAS: 1773-44-0
  • MF: C14H12N4O4
  • MW: 300.27
  • EINECS:623-763-7
  • MDL Number:MFCD00191584
  • Synonyms:O-TOLUALDEHYDE-DNPH, 1X1ML, ACN 100UG/ML;O-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZON E, ENVIRONMENTAL STANDARD, 99%;O-TOLUALDEHYDE-2,4-DNPH, 100MG, NEAT;o-tolualdehyde-2,4-dinitrophenylhydrazone solution;o-tolualdehyde-2,4-dnph;2'-METHYLBENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE;O-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE;O-TOLUALDEHYDE-DNPH
7 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • TCI Chemical
Package
  • 1g
  • 10g
  • 50g
  • 100G
  • ManufacturerAHH
  • Product numberMT-17426
  • Product description2'-Methylbenzaldehyde2,4-dinitrophenylhydrazone 98%
  • Packaging50g
  • Price$378
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5725AL
  • Product description2'-Methylbenzaldehyde2,4-dinitrophenylhydrazone
  • Packaging10g
  • Price$673
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0289972
  • Product description2'-METHYLBENZALDEHYDE-2,4-DINITROPHENYLHYDRAZONE 98.00%
  • Packaging10G
  • Price$1778.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0289972
  • Product description2'-METHYLBENZALDEHYDE-2,4-DINITROPHENYLHYDRAZONE 98.00%
  • Packaging50G
  • Price$2968.35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0289972
  • Product description2'-METHYLBENZALDEHYDE-2,4-DINITROPHENYLHYDRAZONE 98.00%
  • Packaging100G
  • Price$3133.52
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1447
  • Product descriptiono-Tolualdehyde 2,4-Dinitrophenylhydrazone >98.0%(HPLC)(T)
  • Packaging1g
  • Price$92
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1447
  • Product descriptiono-Tolualdehyde 2,4-Dinitrophenylhydrazone >98.0%(HPLC)(T)
  • Packaging10g
  • Price$488
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-17426 2'-Methylbenzaldehyde2,4-dinitrophenylhydrazone 98% 50g $378 2021-12-16 Buy
AK Scientific 5725AL 2'-Methylbenzaldehyde2,4-dinitrophenylhydrazone 10g $673 2021-12-16 Buy
American Custom Chemicals Corporation CHM0289972 2'-METHYLBENZALDEHYDE-2,4-DINITROPHENYLHYDRAZONE 98.00% 10G $1778.7 2021-12-16 Buy
American Custom Chemicals Corporation CHM0289972 2'-METHYLBENZALDEHYDE-2,4-DINITROPHENYLHYDRAZONE 98.00% 50G $2968.35 2021-12-16 Buy
American Custom Chemicals Corporation CHM0289972 2'-METHYLBENZALDEHYDE-2,4-DINITROPHENYLHYDRAZONE 98.00% 100G $3133.52 2021-12-16 Buy
TCI Chemical T1447 o-Tolualdehyde 2,4-Dinitrophenylhydrazone >98.0%(HPLC)(T) 1g $92 2024-03-01 Buy
TCI Chemical T1447 o-Tolualdehyde 2,4-Dinitrophenylhydrazone >98.0%(HPLC)(T) 10g $488 2024-03-01 Buy

Properties

Melting point :195-198 °C(lit.)
Boiling point :471.3±45.0 °C(Predicted)
Density :1.36±0.1 g/cm3(Predicted)
Flash point :2℃
storage temp. :2-8°C
pka :11.23±0.10(Predicted)
form :powder to crystal
color :Light yellow to Brown

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

This nitro-compound is a useful environmental analytical standard.

More related product prices

1157-84-2 1019-57-4 3078-09-9

Related product price