Xitoy 57-13-6 Karbamid zavodi va ishlab chiqaruvchilari |Pechakcha

57-13-6 karbamid

qisqa Tasvir:

CAS: 57-13-6

Molekulyar formula: CH4N2Ol

Molekulyar og'irligi: 60.06

Erish nuqtasi: 132-135C

Nisbiy zichlik: 25C (lit) da 1,335 g/ml

Nomi:Karbamid

CAS:57-13-6

Tozalik:≥99%

Brend:MIT-IVY INDUSTRY CO.,LTD

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Mahsulot detali

Mahsulot teglari

Tez tafsilotlar

Karbamid ammiak hidi va sho'r ta'mga ega.Isitish harorati uning erish nuqtasidan yuqori bo'lsa, u biuret, ammiak va siyanik kislotaga parchalanadi.1 ml suvda eriydi, 10 ml 95% etanol, 1 ml 95% qaynayotgan etanol, 20 ml suvsiz etanol, 6 ml metanol va 2 ml glitserin.Konsentrlangan xlorid kislotada eriydi, efir va xloroformda deyarli erimaydi.10% li suvli eritmaning pH qiymati 7,23 ga teng.G'azablantiradigan.

CAS raqami	57-13-6
Molekulyar formula	H2NCONH2
Rang	oq
Baho	Sanoat darajasi
Zichlik	1.335
Erish nuqtasi	132,7 ° S
Tozalik%	Minimal 99,5%
Ism	Karbamid

Karbamid surma va qalayni tahlil qilishda ishlatiladi.Qo'rg'oshin, kaltsiy, mis, galiy, fosfor, yodid va nitratni aniqlash.Qon karbamid azotini standart eritma bilan aniqlash, qon zardobidagi bilirubinni aniqlash.Uglevodorodlarni ajratish.Azot oksidi va azot kislotasi tahlilda azotni parchalash uchun ishlatiladi.O'rta vositani tayyorlang.Siydik kislotasi stabilizatorini, bir hil cho'kmani aniqlash uchun Folin usuli.

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2,3-língíí	2,3-diklorotoluol	32768-54-0
1194-65-6	2,6 Diflorobenzonitril	1194-65-6
3,4-míngín	3,4-diklorotoluol	95-75-0
2, 4-bíngíngín	2:4 Dikloro benzaldegid	874-42-0
2,4-míngíngín 2,4-míngíngín	2,4-diklorbenzil spirti	1777-82-8
1,3-língí língíngí	1,3-diklorbenzol MDCB	541-73-1
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2,4-míngíngíngí	2,4-diklorbenzotriftorid	320-60-5
língíngíngín 2-língíngíí	2-xlorbenzotriftorid	88-16-4
2,3-míngíngíngí	2,3-diklorbenzotriftorid	54773-19-2
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2,4-língín-6-línín	4-xloro-2,6-diaminopirimidin	156-83-2
4,6-língín	4,6-diklor pirimidin	1193-21-1
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2,3-míngíní	2,3-dikloropiridin	2402-77-9
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4-mín-6-míngín	4-amino-6-xloropirimidin	5305-59-9
4,6-mín-5-míngín	5-Bromo-4,6-dikloropirimidin	68797-61-5
2,6-mín-4-yíngíníngín	4-amino-3,5-diklorbenzotriftorid	24279-39-8
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2,4-míngín	2，4-diklorotoluol	95-73-8
2,6-língíí	2,6-diklorotoluol	443-84-5
2,4-míngíngín	2, 4- diklorbenzoy kislotasi	50-84-0
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6-mí-3-língínzín	6-xloro-3-metiluratsil	4318-56-3
5-mí-2-língínín	5-xlorotiyofen-2-karbonilxlorid	42518-98-9
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5-mí-2,4-míngín	5-Bromo-2,4-dikloropirimidin	36082-50-5
2,4-míngín	2,4-dikloropirimidin	3934-20-1
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2-mí-3-língín-6-línkín	2-Xloro-3-formil-6-pikolin	91591-69-4
2-mí-3-mí-5-línzín	3-Bromo-2-xloro-5-nitropiridin	5470-17-7
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5，6-yīngīng	5,6-dikloronikotinik kislota	41667-95-2
6-mí-2-yjín-3-yíndín	6-xloro-2-metil-3-nitropiridin	22280-60-0
2-mí-3-mí-5-línzín	2-Xloro-3-bromo-5-nitropiridin	5470-17-7
2-mí-6-língín	2-amino-5-bromopiridin	87-63-8
2,4,5-yjín-3-língínín	3-xloro-2,4,5-triflorobenzoy kislotasi	101513-77-3
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2-mín-6-mínjín	2-amino-6-xloropurin	10310-21-1
2,6-língínín	2,6-dikloropurin	5451-40-1
2-lí-6-líí		443-83-4
2-mēngān	2-xloropiridin	109-09-1
2,3-míngíní	2,3-dikloropiridin	2402-77-9
2,6-língíngín	2,6-diklorfenol	87-65-0
2,4'-língínínín 4-língíngíngíní;	2,4'-dikloratsetofenon	937-20-2
2-mí-4-mín		452-73-3
2-lí-6-líí		443-83-4
2,4-mín-3,5-míngíngíníngín		29091-09-6
2,4-míngíngíngí		320-60-5
lí-língíníí	4-xlorbenzotriflorid PCBTF p-xlorbenzotriflorid	98-56-6
2-mēngān	2-xloropiridin	109-09-1
2-mí-5-línzín	oro-5-nitropiridin	4548-45-2
2,3-míngíní	2,3-dikloropiridin	2402-77-9
língíngíngín		89-98-5
2-kìnìnìnì	2-tiofenasetilxlorid	39098-97-0
N,N-n-yjnzhínzhínín	Dietilkarbamik xlorid	88-10-8
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2,4-mín-3,5-míngíngíníngín		29091-09-6
2,4-míngíngíngí		320-60-5
2,4- mīngīngī
2,6-língíí	2,6-diklorotoluol	443-84-5
2,3-língíí
2,4-míngíngíngí		320-60-5
2,4-mín-3,5-míngíngíníngín		29091-09-6
2,3-míngíngíngí		54773-19-2