cov khoom

Dimethylolurea /N, N'-Dimethylolurea /Oxymethurea CAS No. 140-95-4

piav qhia luv luv:

CAS RN: 140-95-4 | Tus lej khoom: D0767
1,3-Bis(hydroxymethyl)urea
Daim duab me me ntawm 1,3-Bis (hydroxymethyl) urea
Cov Qauv Tshuaj ntawm 1,3-Bis (hydroxymethyl) urea


Kev Huv Si: > 97.0% (N)
Cov lus txhais:
N,N'-Dimethylolurea


Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Ntaub Ntawv Tseem Ceeb.

QauvNO.
km-625
EINECS
205-444-0
Hom
Cov Khoom Siv Synthesis Intermediates
Qhov tsos
Hmoov
Zoo
Kev Lag Luam
Xim
Dawb
Tag Nrho Cov Nitrogen Cov Ntsiab Lus
22.4% ~23.9%/22.4% ~24.4%
pH (10% Aqueous Sol.)
7.0~8.5
Kev yaj dej
2ml Max
Qhov Ceev (20′c)
1.35g/cm3
Kev Thauj Khoom
25kg / Lub Hnab Woven los yog 25kg / Lub Nruas Hluav Taws
Cov Lus Qhia Tshwj Xeeb
Kev Ntsuas (DMU): 90% feeb
Lub Npe Lag Luam
KMW
Keeb kwm
Tuam Tshoj
Peev Xwm Tsim Khoom
5mt/Hli

Kev piav qhia txog khoom

Khoom No.:km-625
Lub Npe Khoom: N,N'-DimethylolureaDMU
Cas No.:140-95-4
Cov mis molecular: C3H8N2O3
Tsos: Dawb hmoov Assay (DMU): 90% min. Tag nrho cov nitrogen cov ntsiab lus: 22.4% ~ 23.9%
PH (10% aqueous sol.): 7.0 ~ 8.5
Kev yaj dej: 2ml Max.

Kev Ntsuas (DMU): 95% feeb.

Tag nrho cov ntsiab lus nitrogen: 22.4% ~ 24.4%
PH (10% aqueous sol.): 7.0 ~ 8.5
Kev yaj dej: 2ml Max.

Qhov Ceev (20′C): 1.35g/cm3

Ntim: 25kg / hnab woven los yog 25kg / nruas hluav taws

Daim Ntawv Thov:

Tus neeg sawv cev ua tiav ntaub, tus neeg sawv cev cementing roj-qhov dej, polymer cross-linker, pub additive, kev lag luam tshuaj thiab lwm yam.

Dimethylolurea /N, N'-Dimethylolurea /Oxymethurea CAS No. 140-95-4
Dimethylolurea /N, N'-Dimethylolurea /Oxymethurea CAS No. 140-95-4

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1. Peb yog leej twg?
MIT-IVYINDUSTRYCO., LTD
Athena whatapp/phone 008613805212761 email :ceo@mit-ivy.com
txais tos koj tuaj xyuas peb lub Hoobkas. qauv yog pub dawb
MIT-IVYINDUSTRYCO., LTD nyob hauv Chaw Ua Lag Luam Tshuaj, 69 Guouang Road,
Xuzhou City, Jiangsu Province. Nws feem ntau tsim N-aniline
cov khoom lag luam, suav nrog cov xim nruab nrab, cov roj hmab ntxiv, cov roj ntxiv thiab lwm yam khoom.
Peb lub tuam txhab ua raws li lub hauv paus ntsiab lus ntawm "win-win", kev sib koom tes txhim kho kev lag luam
cov txiaj ntsig, cov txiaj ntsig ib puag ncig thiab cov txiaj ntsig kev sib raug zoo, kev sib xyaw ua ke ntawm kev tsim khoom thiab
kev tshawb fawb txog kev tshawb fawb, thiab txhim kho cov txheej txheem tas li thiab tso tawm cov khoom tshiab kom tau raws li
cov neeg siv xav tau, ua haujlwm ntawm kev tshawb fawb thiab kev txhim kho, kev tsim khoom thiab kev pabcuam kev siv tshuaj Silicone, tshuaj intermediates, tshuaj siv hluav taws xob, organic fluorine surfactant, electroplating tshuaj thiab lwm yam.
2. Peb yuav ua li cas thiaj lav tau qhov zoo?
Ib txwm yog cov qauv ua ntej ua ntej ntau lawm;
Ib txwm kuaj xyuas zaum kawg ua ntej xa khoom;

3. Koj yuav tau dab tsi ntawm peb?
Cov roj silicone organic, cov tshuaj intermediates, cov tshuaj siv hluav taws xob, cov tshuaj fluorine surfactant, cov tshuaj electroplating, thiab lwm yam.

4. Vim li cas koj yuav tsum yuav ntawm peb tsis yog los ntawm lwm tus neeg muag khoom?
1). Pab pawg R & D muaj zog
2). Lub peev xwm ntawm kev tsim khoom ntau los ntawm grams mus rau tons;
3). Ntau hom khoom siv siab heev hauv chav kuaj thiab cog;
4) .Txoj cai QC nruj kom tau raws li qhov xav tau ntawm cov neeg siv khoom, cov khoom siv siab heev rau kev tshuaj xyuas thiab kev ntsuam xyuas;
5). Cov phiaj xwm thauj khoom zoo thiab muaj kev nyab xeeb rau kev thauj khoom tshuaj;
6). Kev pabcuam tom qab muag zoo heev.
7). Qhov zoo tshaj plaws thiab pob zoo
8). Daim ntawv pov thawj ISO

5. Peb muaj peev xwm muab cov kev pabcuam dab tsi?
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Dimethylolurea /N, N'-Dimethylolurea /Oxymethurea CAS No. 140-95-4

MIT-IVYINDUSTRYCO., LTD
Athena  whatapp/phone  008613805212761     email  :ceo@mit-ivy.com
txais tos koj tuaj xyuas peb lub Hoobkas. qauv yog pub dawb
MIT-IVYINDUSTRYCO., LTD nyob hauv Chaw Ua Lag Luam Tshuaj, 69 Guouang Road,
Xuzhou City, Jiangsu Province. Nws feem ntau tsim N-aniline
cov khoom lag luam, suav nrog cov xim nruab nrab, cov roj hmab ntxiv, cov roj ntxiv thiab lwm yam khoom.
Peb lub tuam txhab ua raws li lub hauv paus ntsiab lus ntawm "win-win", kev sib koom tes txhim kho kev lag luam
cov txiaj ntsig, cov txiaj ntsig ib puag ncig thiab cov txiaj ntsig kev sib raug zoo, kev sib xyaw ua ke ntawm kev tsim khoom thiab
kev tshawb fawb txog kev tshawb fawb, thiab txhim kho cov txheej txheem tas li thiab tso tawm cov khoom tshiab kom tau raws li
cov kev xav tau ntawm tus neeg siv
N,N-Dimethylpropyleneurea 7226-23-5
N,N-Bis(hydroxymethyl)urea 140-95-4
N,N-Dimethyl-1,4-phenylenediamine oxalate 62778-12-5
N,N-Dimethyl-4-boronobenzenesulfonamide 486422-59-7
N,N-Dimethyl-phosphoramidic acid 33876-51-6
N,N-Dimethylethylenediamine 108-00-9
N,N-Dimethylmorpholine-2-carboxamide hydrochloride 1361115-06-1
N,N-Dimethyl-4-nitrosoaniline 138-89-6
N,N-Dimethyl-4-(piperazin-1-yl)benzamide dihydrochloride 158985-40-1
N,N-Diethylethanolamine 100-37-8
N,N-Dimethylbenzylamine 103-83-3
Zinc dialkyl dithiophosphate 68649-42-3
N,N-Diethylpiperazine-1-sulfonamide hydrochloride 1365988-26-6
N,N-Dimethyl-2-methoxyethylamine 3030-44-2
N,N'-Dimethylaminopropyl N-ethylcarbodiimide hydrochloride 25952-53-8
N,N-Bis(3-aminopropyl)methylamine 105-83-9
N,N-Dimethylethylamine 598-56-1
N,N-Diethylformamide 617-84-5
N,N-Dimethylhydroxylamine (DEHA) 3710-84-7
N,N'-Di-2-naphthyl-p-phenylenediamine 86-30-6
N,N'-Dibenzylethylenediamine 140-28-3
N,N-Dimethyl-3-nitropyridin-2-amine 5028-23-9
N,N-Dibenzylamine 91-73-6
N-CBZ-N,N-bis(2-bromoethyl)amine 189323-09-9
N-Benzyl-N,N-dimethyltetradecan-1-aminoium chloride 139-08-2
N,N-Dimethylmethanesulfonamide 918-05-8
N,N-Dimethylhydroxylamine hydrochloride 16645-06-0
N-Benzyl-N, N-diethylethanaminium iodide 78162-58-0
N,N-Diethyldithiocarbamate nyiaj 5400-94-2
N,N,N',N'-Tetramethyldipropylenetriamine 6711-48-4
N,N,N'-trimethylamino-N'-ethylethanolamine 2212-32-0
N,N”'-1,6-Hexanediylbis(N'-cyanoguanidine) 15894-70-9
N,N-Dimethyl-p-phenylenediamine sulfate 536-47-0
4-Chloro-N, N-dimethylaniline 698-69-1
N,N-Dimethylmorpholine-4-carboxamide 38952-61-3
4-Methyl-N,N-diphenylaniline 4316-53-4
3-Methyl-N, N-diethylbenzamide 94271-03-1
N,N-Dicyclohexylmethylamine 7560-83-0

 


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