2,4-Dinitrophenol Wetted CAS 51-28-5 Purity > 99.5% (HPLC)

Lus piav qhia luv luv:

Lub npe tshuaj: 2,4-Dinitrophenol

Synonyms: 2,4-DNP

CAS: 51-28-5 Nr

Purity:> 99.5% (HPLC)

Lub teeb daj lossis xim av daj me me Crystals

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Xa email rau peb

Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm 2,4-Dinitrophenol, Wetted (CAS: 51-28-5) nrog cov khoom zoo, kev lag luam ntau lawm.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yuav 2,4-Dinitrophenol,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	2,4-Dinitrophenol
Synonyms	2,4-DNP;DNP;α-Dinitrophenol
CAS Nr	51-28-5 : kuv
Tshuag xwm txheej	Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons
Molecular Formula	C6H4N2O5
Molecular Luj	184.11 Nws
Melting Point	112.0 txog 116.0 ℃
Qhov ntom	1.683 g / cm3
Kev ruaj ntseg	ruaj khov.Hluav taws kub
rhiab heev	Lub teeb Sensitive
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Lub teeb daj lossis xim av daj me me Crystals
Cov ntsiab lus dej	> 15.0% (Wetted Nrog > 15.0% Dej, Txwv tsis pub nws yog Inflammable)
Purity / Analysis Method	> 99.5% (HPLC)
2,4-DNCB Cov ntsiab lus	<0.25%
Sulphate Test	<0.10%
Test Standard	Enterprise Standard

Pob & Cia:

Pob:25kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj.

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw qhuav qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo.

Qhov zoo:

FAQ:

51-28-5 - Daim Ntawv Thov:

Risk Codes R23/24/25 - Toxic los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos.
R33 - Kev phom sij ntawm cov teebmeem tshwm sim
R50 - Muaj tshuaj lom rau cov kab mob hauv dej
R39/23/24/25 -
R11 - Cov nplaim hluav taws kub heev
R52/53 - Ua phem rau cov kab mob hauv dej, tuaj yeem ua rau muaj kev cuam tshuam ntev rau hauv dej ib puag ncig.
R1 - tawg thaum qhuav
Kev Nyab Xeeb Kev Nyab Xeeb S28 - Tom qab sib cuag nrog daim tawv nqaij, ntxuav tam sim nrog xab npum-suds ntau.
S37 - Hnav cov hnab looj tes tsim nyog.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg los tau.)
S61 - Tsis txhob tso tawm rau ib puag ncig.Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb.
S28A -
S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
S16 - Khaws kom deb ntawm qhov chaw hluav taws xob.
S7 - Khaws lub thawv kaw kom nruj.
S35 - Cov khoom no thiab nws lub thawv yuav tsum muab pov tseg rau hauv txoj kev nyab xeeb.
UN IDs UN 1320 4.1/PG 1
WGK Germany 3
RTECS SL2800000
TSCA Yes
HS Code 2908999090
Hazard Chav Kawm 4.1
Packing Group I
Toxicity LD50 (subcutaneous) rau nas 25 mg/kg (quoted, RTECS, 1985).

51-28-5 - Daim Ntawv Thov:

2,4-Dinitrophenol (2,4-DNP) (CAS: 51-28-5) yog siv los ua tshuaj tua kab mob thiab tshuaj tua kab.2,4-DNP tau siv los ua lag luam los ua cov tshuaj nruab nrab hauv kev tsim cov sulfur dyes, organic chemicals, photographic developing agents, explosives, wood preservatives, and some herbicides.Hauv kev tshawb fawb biochemistry, 2,4-DNP feem ntau yog siv los tshawb xyuas cov txheej txheem thauj khoom.