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Cas 7791-13-1 Cobaltous Chloride / Cobalt Chloride Hexahydrate nrog Hoobkas nqi Featured duab
  • Cas 7791-13-1 Cobaltous Chloride / Cobalt Chloride Hexahydrate nrog Hoobkas nqi

Cas 7791-13-1 Cobaltous Chloride / Cobalt Chloride Hexahydrate nrog Hoobkas nqi

Lus piav qhia luv luv:

Khoom npe: Cobalt chloride
CAS Nr .: 7791-13-1
MF: CoCl2.6H2O
PIB: 237.93
Melting point: 724 ° C (lit.)
Kub taw tes: 1049 ° C
Cim: Liab los yog liab doog ntshav siv lead ua.
Nws yog deliquescent.yooj yim soluble nyob rau hauv dej thiab cawv, soluble nyob rau hauv acetone, me ntsis soluble nyob rau hauv ethers.

Product Detail

Khoom cim npe

Cov lus qhia luv luv rau Cobalt chloride:
Khoom npe: Cobalt chloride
CAS Nr .: 7791-13-1
MF: CoCl2.6H2O
PIB: 237.93
Melting point: 724 ° C (lit.)
Kub taw tes: 1049 ° C
Cim: Liab los yog liab doog ntshav siv lead ua.
Nws yog deliquescent.yooj yim soluble nyob rau hauv dej thiab cawv, soluble nyob rau hauv acetone, me ntsis soluble nyob rau hauv ethers.

Daim ntawv thov rau Cobalt chloride:

Cobalt chloride muaj ntau yam kev siv.Nws yog siv nyob rau hauv hygrometers;raws li ib tug humidity qhia;raws li qhov ntsuas kub hauv kev sib tsoo;ua npuas ncauj stabilizer hauv npias;nyob rau hauv invisible number case;rau painting rau iav;hauv electroplating;thiab ib qho catalyst hauv Grignard cov tshuaj tiv thaiv, txhawb kev sib txuas nrog cov organic halide.Nws kuj yog siv los npaj ob peb lwm cov ntsev cobalt;thiab hauv kev tsim cov hluavtaws vitamin B12.
Lub vapor-theem co-txo nrog lwm cov hlau halides los ntawm hydrogen ua tau zoo sib faib intermetallic nrog kev siv los ua cov khoom siv los yog cov khoom sib txuas nrog cov khoom siv thermoelectric, sib nqus, thiab oxidation-resistance.
Specification:
Cov khoom kuaj
HG/T 4821-2015
Specification Standard (%)
Cov qhabnias xeem (%)
Mg
COCl2 · 6H2O
≥98.00 Nws
98.2 ib
  
Co
≥ 24.00 Nws
24.3
  
Ni
≤ 0.001
0.001 ib
  
Fe
≤ 0.001
0.0003
  
Cu
≤ 0.001
0.001 ib
  
Mn
≤ 0.001
0.001 ib
  
As
  
0.0004
  
Na
≤ 0.002
0.001 ib
  
Pb
≤ 0.001
0.001 ib
  
Zn
≤ 0.001
0.0005
  
Cd
  
0.001 ib
  
SO4
≤ 0.01
0.01 ib
  
Ca
≤ 0.001
0.001 ib
  
Mg
≤ 0.001
0.001 ib
  
dej-insoluble
≤ 0.02
0.002 ib
  
Peb qhov zoo:

Kev pabcuam peb tuaj yeem muab:

1) Daim ntawv cog lus raug cai tuaj yeem kos npe

2) Daim ntawv cog lus tsis pub lwm tus paub tuaj yeem kos npe
3) Xya hnub rov qab lav
Tseem ceeb tshaj: peb tuaj yeem muab tsis tau tsuas yog cov khoom lag luam, tab sis kev pabcuam kev daws teeb meem!
Packing & Delivery:

Txhawm rau kom muaj kev nyab xeeb ntawm koj cov khoom zoo dua, kev tshaj lij, ib puag ncig tus phooj ywg, kev pabcuam ntim tau yooj yim thiab ua haujlwm tau zoo.
Tuam txhab Profile:

Tuam txhab Taw Qhia:

Shanghai Epoch Material Co., Ltd. yog nyob rau hauv lub chaw lag luam-Shanghai.Peb ib txwm ua raws li "Cov ntaub ntawv qib siab, lub neej zoo dua" thiab pawg neeg tshawb fawb thiab txhim kho thev naus laus zis, ua kom nws siv rau tib neeg lub neej txhua hnub kom peb lub neej zoo dua.

Tam sim no, peb feem ntau cuam tshuam nrog cov ntaub ntawv tsis tshua muaj hauv ntiaj teb, cov ntaub ntawv nano, cov ntaub ntawv OLED, thiab lwm yam khoom siv siab heev.Cov ntaub ntawv qib siab no tau siv dav hauv chemistry, tshuaj, biology, OLED zaub, OLED lub teeb, kev tiv thaiv ib puag ncig, lub zog tshiab, thiab lwm yam.

Rau lub sijhawm tam sim no, peb muaj ob lub chaw tsim khoom hauv Shandong xeev.Nws npog thaj tsam ntawm 30,000 square metres, thiab muaj cov neeg ua haujlwm ntau tshaj 100 tus neeg, ntawm 10 tus neeg yog cov engineers laus.Peb tau tsim cov kab ntau lawm tsim nyog rau kev tshawb fawb, kev sim ntsuas, thiab kev tsim khoom loj, thiab tseem tsim tau ob lub chaw kuaj mob, thiab ib qho chaw sim.Peb kuaj txhua yam khoom ua ntej xa khoom kom paub tseeb tias peb muab cov khoom zoo rau peb cov neeg siv khoom.

Peb txais tos cov neeg siv khoom thoob ntiaj teb tuaj xyuas peb lub Hoobkas thiab tsim kom muaj kev koom tes zoo ua ke!

Muaj ib lo lus qub nyob rau Suav teb hais tias peb zoo siab heev uas tau pom cov phooj ywg thiab cov neeg siv khoom thoob plaws ntiaj teb!

Peb lub tuam txhab tau dhau los ntawm kev tswj hwm ntawm ISO 9001, thiab peb muaj peb tus kheej SOP system rau kev tsim khoom, muag, thiab kev pabcuam tomqab muag!Vam tias peb tuaj yeem muab kev pabcuam zoo thiab kev tshaj lij rau koj!
Kev Lag Luam Kev Lag Luam:

Zoo siab txais tos txhua tus neeg siv khoom thoob ntiaj teb!
Peb muaj cov neeg siv khoom thoob ntiaj teb, thiab txog tam sim no, tau tsim kev koom tes zoo nrog sumsung, LG, LV, nrog rau ntau lwm tus neeg siv khoom, thiab xav paub ntxiv, thov hu rau peb!
FAQ:

1) Puas yog koj tsim khoom lossis lag luam?

Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb tseem tuaj yeem muab kev pabcuam nres ib qho rau koj!
2) Cov nqe lus them nqi: T / T (tex hloov pauv), Western Union, MoneyGram, BTC (bitcoin), thiab lwm yam.
3) Lub sij hawm ua ntej ≤ 25kg: hauv peb hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm ＞ 25kg: ib lub lis piam

4) SampleAvailable, peb tuaj yeem muab cov qauv dawb me me rau kev soj ntsuam zoo!

5) Pob 1kg ib lub hnab fpr kuaj,25kg lossis 50kg rau ib lub nruas, lossis raws li koj xav tau.

6) Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab qhov cua zoo.

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Cov khoom pom zoo

    Ntaus nkag mus tshawb lossis ESC kom kaw