Oxalyl Chloride CAS 79-37-8 Purity > 99.0% (GC) Cov duab zoo heev

Oxalyl Chloride CAS 79-37-8 Purity > 99.0% (GC) Siab Zoo

Lus piav qhia luv luv:

Lub npe tshuaj: Oxalyl Chloride

CAS: 79-37-8 Nr

Purity:> 99.0% (GC)

Cov tsos mob: tsis muaj xim lossis lub teeb daj daj

High Quality, Commercial Production

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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79-37-8 - Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Oxalyl Chloride (CAS: 79-37-8) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Oxalyl Chloride,Please contact: alvin@ruifuchem.com

79-37-8Chemical Properties:

Tshuaj npe	Oxalyl Chloride
Synonyms	Oxalic Acid Dichloride;Oxalyl Dichloride;Ethanedioyl Dichloride
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 1000 Tons ib xyoos
CAS Nr	79-37-8 ib
Molecular Formula	C2Cl2O2
Molecular Luj	126.92 g / mol
Melting Point	-12.0 ℃ (lit.)
Boiling Point	62.0 ~ 65.0 ℃ (lit.)
Lub ntiajteb txawj nqus (20/20)	1.48 ib
Refractive Index n20/D	1.43 ib
rhiab heev	Hygroscopic, Moisture Sensitive
Dej Solubility	Reacts
COA & MSDS	Muaj
Qauv	Muaj
Hom	Ruifu Tshuaj

79-37-8Specifications:

Cov khoom	Kev soj ntsuam Standards	Cov txiaj ntsig
Qhov tshwm sim	Xim tsis muaj xim lossis lub teeb daj daj	Ua raws
Oxalyl Chloride Purity	> 99.0% (GC)	99.89%
Dej los ntawm Karl Fischer	<0.50%	<0.50%
POCL 3	<0.70%	0.25%
PCL3	<0.30%	0.12%
Qhov ceev (20 ℃)	1.47-1.49 Nws	Ua raws
Refractive Index n20/D	1.428-1.432 ib	Ua raws
Infrared Spectrum	Raws li tus qauv	Ua raws
Xaus	Cov khoom tau raug kuaj & ua raws li cov lus qhia tshwj xeeb

79-37-8Kev ruaj ntseg:

ruaj khov.Incompatible nrog cov hauv paus, cawv, hlau, oxidizing tus neeg sawv cev, alkali hlau.Moisture rhiab heev.Reacts hnyav nrog dej, liberating cov pa phem.

Pob / Cia /Shipping:

Pob:Lub raj mis, 25kg / Nruas, 250Kg / Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Moisture rhiab heev.Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.

Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.

Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.

ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.

Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.

Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.

MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.

Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.

Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.

Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.

Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.

Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.

79-37-8 - Risk thiab Safety:

Risk Codes
R14 - Reacts hnyav nrog dej
R20 - Ua phem los ntawm kev nqus pa
R29 - Tiv tauj nrog dej tso pa tawm cov pa phem
R34 - Ua rau kub hnyiab
R40 - Cov pov thawj txwv ntawm cov nyhuv carcinogenic
R23/24/25 - Toxic los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos.
R37 - Ua rau khaus ua pa
R35 - Ua rau kub hnyiab heev
R23 - Toxic los ntawm kev nqus pa
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S43 - Thaum muaj hluav taws siv ...
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.)
S8 - Khaws lub thawv kom qhuav.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
S23 - Tsis txhob ua pa.
S27 - Tshem tawm tag nrho cov khaub ncaws tsis huv tam sim ntawd.
UN IDs UN 2927 6.1/PG 2
WGK Germany 2
RTECS KI2950000
FLUKA BRAND F CODE 9-19-21
TSCA Yes
HS Code 2917190090
Hazard Note Toxic/Corrosive/Keep Cold/Lacrymatory
Hazard Chav Kawm 8
Packing Group II

79-37-8 - Physical and Chemical Properties:

Xim fuming kua nrog pungent tsw.Dej thiab ethanol tuaj yeem ua kom tawg tau zoo, txias rau -12 ℃ uas tau ntim rau hauv cov dawb crystalline blocks.Decomposition thiab evolution ntawm carbon monoxide tshwm sim ntawm 60 ℃.Soluble nyob rau hauv ether, benzene thiab chloroform, nrog corrosive thiab lacrimal.

79-37-8 - Daim Ntawv Thov:

Oxalyl Chloride (CAS: 79-37-8) yog ib qho siv tshuaj chlorinating reagent uas tuaj yeem npaj los ntawm cov tshuaj tiv thaiv ntawm oxalic acid thiab phosphorus pentachloride.
Oxalyl Chloride feem ntau yog siv rau hauv kev sib txuas ntawm cov tshuaj tua kab thiab tshuaj tua kab nruab nrab thiab rau kev sib txuas ntawm lwm cov organic chlorides.
Siv pharmaceuticals raws li raw cov ntaub ntawv rau synthesis ntawm anti-biotics, thiab rau synthesis ntawm cov tshuaj tua kab muaj zog heev nyob rau hauv kev lag luam tshuaj tua kab.Nws kuj tseem siv los ua cov khoom siv rau kev sib txuas ntawm chlorinated organic compounds.
Oxalyl Chloride yog ib qho nruab nrab ntawm benzoylurea insecticides xws li flufenuron thiab chlorpyrifos hauv tshuaj tua kab.Nws kuj yog ib qho nruab nrab ntawm sulfonylurea herbicides xws li Metsulfuron-Methyl (CAS: 74223-64-6), Bensulfuron-Methyl (CAS: 83055-99-6) thiab Pyrazosulfuron-Ethyl (CAS: 93697-74-6), Triflum. (CAS: 64628-44-0), Hexaflumuron (CAS: 86479-06-3), cog kev loj hlob regulators, thiab lwm yam.Nws yog dav siv.
Siv ua tub rog siv cov pa phem.Nws kuj yog tus neeg sawv cev zoo acylating hauv kev lag luam tshuaj xws li polyamide, tshuaj luminescence tus neeg saib xyuas, kua siv lead ua kua thiab lwm yam.

79-37-8 - Txheej Txheem:

Npaj los ntawm cov tshuaj tiv thaiv ntawm anhydrous oxalic acid thiab phosphorus pentachloride.Txoj kev npaj yog kom tau oxalyl chloride los ntawm reacting oxalic acid nrog phosphorus pentachloride.Qhov sib npaug ntawm cov tshuaj tiv thaiv yog qhia hauv daim duab.Tom qab phosphorus pentachloride thiab anhydrous oxalic acid sib xyaw ua ke, lawv maj mam rhuab mus txog 64 ℃.Thiab reacted kom txog rau thaum yuav luag tsis muaj hydrogen chloride tso tawm, thiab cov khoom siv crude tau ntxiv rau rectification kom tau Oxalyl Chloride.