ʻO Kina ka mea hoʻolako dmc dimethyl carbonate cas 616-38-6

ʻO ka wehewehe pōkole:

inoa huahana: DMC

No CAS: 616-38-6

Maʻemaʻe: 99%,99.5%,99.7%

ʻO ia kekahi mea hoʻoheheʻe kiʻekiʻe a me nā ʻano huahana kemika ʻōmaʻomaʻo hou.ʻO ka Battery Electrolytic liquid solvent paint polyurethane glue, kemika intermedia a me ka polycarbonate…..etc

Inā makemake ʻoe iā DMC, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.

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Huahana Huahana

wehewehe

1. maemae: 99.8%
2.CAS 616-38-6
3. He mea hoʻokahi kiʻekiʻe-efficient solvent a hou evironmental pale ʻano ʻōmaʻomaʻo kemika.Bateri Electrolytic wai mea hoʻoheheʻe wai pena i ka polyurethane glue, kemika intermedia a me ka polycarbonate..... etc

Nā waiwai kemika:

Dimethyl Carbonate
Kūlana kino a me ka hiʻohiʻona: Liquid.
ʻAla: ʻoluʻolu.
ʻono: ʻAʻole loaʻa.
Kaumaha Molekala: 90.08 g/mole
kala: kala ole.Akaka
pH (1% soln/wai): ʻAʻole pili.
Puni paila: 90°C (194°F) - 91 C.
Ka helu hehee: 2°C (35.6°F) - 4 C.
Mahana Koʻikoʻi: 274.85°C (526.7°F)
Kaumaha kiko:1.069 @ 20 C.(Ka wai = 1) 1.0636 @ 25 C.
ʻO ke kaomi mahu: 5.6 kPa (@ 20°C)
Māmā ʻAi: 3.1 (Ea = 1)
Volatility: ʻAʻole i loaʻa.
Pae ʻAla: ʻAʻole loaʻa.
Wai/Aila Dist.Coeff.: ʻAʻole i loaʻa.
Ionicity (i ka wai): ʻAʻole i loaʻa.
Mea Hoʻopuehu: ʻAʻole i loaʻa.
Solubility: ʻAʻole hiki ke hoʻoheheʻe i ka wai anuanu, ka wai wela

Pepa ʻikepili ʻenehana/TDS:

ʻO Kina ka mea hoʻolako dmc dimethyl carbonate cas 616-38-6

Papa kuhikuhi	Papa kiʻekiʻe	Papa mua	Papa kūpono
Maʻiʻo	99.90 % min	99.50% min	99.0% min
ʻAno wai	100 ppm max	0.10% ka nui	0.15% ka nui
ʻOi (20C)	1.066-1.076 g/cm3	1.066-1.076 g/cm3	1.066-1.076 g/cm3
ʻakika	0.10 % ka nui	0.10% ka nui	0.12% ka nui
ʻAno lehu	0.02% ka nui	0.02%	0.02% ka nui
kala(APHA)	10 max	10 max	10 max
Methanol	100 ppm max	0.10% ka nui	0.50% ka nui

Palapala noi

Dimethyl Carbonate
1) He mea methylating maikaʻi loa ia, carbonylating agent, methoxylating agent a me methylolating agent me nā waiwai kemika ikaika.Hiki ke hoʻohana i ka polypropylene carbonate.
2) I ka lāʻau lapaʻau a me ka pesticide, hiki ke hoʻohana ʻia ka DMC i ka hana ciprofloxacin a me ka carbadox.Eia kekahi, he mea waiwai nui ia e hana ai i ka lithium battery electrolyte.Ma muli o kāna waiwai kemika maikaʻi a me ke kaiapuni, ke hana nei ʻo DMC ma ke ʻano he mea hoʻoheheʻe maikaʻi no ka uhi ʻana, pena, inika a me nā mea hoʻopili e pani ana i ka benzene, xylene, ethyl acetate, butyl acetate, acetone, butanone, toluene.He pani kūpono ia no nā mea ʻona e like me ka phosgene, dimethyl sulphate, a me ka methyl chloraformate.
3) ʻO Dimethyl carbonate (DMC), kahi ʻano o nā mea koʻikoʻi intermediates organic synthesis, ʻo ka molecular structure i carbonyl, methyl a me nā mea kaua, e like me ka oxygen functional group, he ʻano hana like ʻole i ka hana palekana, kūpono, hoʻohana i ka pollution liʻiliʻi, maʻalahi e lawe i kēlā mau hiʻohiʻona.Ma muli o ka haʻahaʻa haʻahaʻa o ka dimethyl carbonate, he huahana kemika "'ōmaʻomaʻo".