Dibromomethane CAS 74-95-3 Purity >99.5% (GC)

Whakaahuatanga Poto:

Ingoa matū: Dibromomethane

Nga kupu taurite: Methylene Bromide;DBM

CAS: 74-95-3

Parakore: >99.5% (GC)

Te ahua: Te Wai Puata Taekore

Whakapā: Takuta Alvin Huang

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Whakaahuatanga:

Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua me te kaiwhakarato o Dibromomethane (CAS: 74-95-3) me te kounga teitei.Ka taea e matou te whakarato COA, te tuku i te ao, te iti me te rahinga e waatea ana.Mena kei te pirangi koe ki tenei hua, tukuna mai nga korero taipitopito ko te nama CAS, te ingoa hua, te rahinga ki a maatau.Please contact: alvin@ruifuchem.com

Ngā Āhuatanga matū:

Ingoa matū	Dibromomethane
Nga kupu taurite	Methylene Bromide;Methylene Dibromide;DBM
Tau CAS	74-95-3
Tau CAT	RF2832
Tūnga Taonga	I roto i te Stock, Production Raukaha 300 Tons ia Marama
Tātai rāpoi	CH2Br2
Taumaha rāpoi	173.84
Iwi Whakarewa	-52 ℃
Kohuatanga	96.0~98.0℃(marama)
Kiato	2.477 g/mL i te 25 ℃(marama)
Taupū Refactive n20/D	1.541(marama)
Tairongo	Maamaa, Maamaa Maama
Wairewa i te wai	He iti te whakarewa ki te wai, 12 g/l 15 ℃
Wairewa	Miscible Ki te Chloroform, Acetone, Etera me te Waipiro
Te pumau	Eu ana.Kaore i te Hototahi ki nga Kaihanga Oxidizing Kaha, Aluminium, Konupora.Ka Hurihia ki te Paharehu.
TSCA	Ae
Waehere HS	2903 39 15
Te akomanga morearea	6.1
Roopu Tarapi	III
Waitohu	Ruifu Chemical

Whakatakotoranga:

Tūemi	Whakatakotoranga
Te ahua	Wai Puata Taekore
Dibromomethane (DBM)	>99.5% (GC)
Dichloromethane (DCM)	<0.10%
Bromochloromethane (BCM)	<0.80%
Bromoform	<0.50%
makuku	<100ppm
Tae (APHA)	<30 APHA
Kawakawa	<0.0018 mgKOH/g
Kiato (20℃)	≥2.48
Taupū Refactive n20/D	1.540~1.543
Spectrum Infrared	He rite ki te Hanganga
Paerewa Whakamatau	Paerewa hinonga

Mōkī me te Rokiroki:

Mōkī:25kg / Drum, 250kg / Drum, 400kg / Drum ranei kia rite ki te hiahia a te kaihoko

Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku

Painga:

Rawa Rawa: Rawa rawa nga whakaurunga me nga tohunga hangarau

Ratonga Ngaio: Kotahi te ratonga hoko mutu

Mōkī OEM: Moeke ritenga me te tapanga e waatea ana

Tukunga Tere: Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku

Whakapumau: Kia mau tonu nga taonga e tika ana

Tautoko Hangarau: Kei te waatea te otinga hangarau

Ratonga Hangarau Ritenga: Mai i te karamu ki te kirokaramu

Kounga Teitei: Kua whakaritea he punaha whakapumautanga kounga

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Taupānga:

Ka whakamahia te Dibromomethane (CAS: 74-95-3) hei whakarewa i roto i te whakahiato waro.Ka mahi hei takawaenga mo te hanga matū motuhake, matū ahuwhenua me te rongoa.Whakamahia rite rauemi mata o te kōtuitanga waro, rite whakarewa, refrigerant, flame retardant me anti-pahūtanga māngai wāhanga, whakamahia rite waipatu i roto i te rongoā me te whakamahi taone i roto i organic synthesis raw rauemi, ka taea te whakamahi hei refrigerant / mura retardant wāhanga.Ko te Dibromomethane he parenga mura pai.Ko te taapiri o te dibromomethaneto ki te waerau ka whakaiti pai i te wera o te ngingiha o te kirihou ina tahuna.Ko te Dibromomethane, hei takawaenga pesticide, ko te rauemi mata matua mo te whakahiatotanga o te hou o te tino pai, te whaanui-a-whaanui-a-whanui, a ko te rauemi mata mo nga acaricides nui-tonnage.Ka whakamahia ano i roto i te whakahiatotanga o nga pesticides penei i te Mycobacterium nitrile me etahi atu puhui waro.Ka whakamahia pea te Dibromomethane mo te cyclopropanation o nga alkenes ma te momo tauhohenga Simmons-Smith.Ka whakamahia te Dibromomethane hei kaihoko methylating mo te hanga o te dimethyl sulfoxide, kawhe, vanillin, aminopyrine, trimethoprim me te pesticide acephate, me etahi atu. α-methylene esters, α-keto esters, α-methylene lactones, α-methylene lactams, me te α-keto lactones.Moorearea Ahi Nga Moomana Motuhake o nga Hua Weranga: Ko nga hua wehewehe ka puta i roto i te ahi ka whakapataritari, ka paitini ranei.