Neopentyl Glycol (NPG) CAS 126-30-7 Maʻemaʻe ≥99.5% (GC)

ʻO ka wehewehe pōkole:

Inoa Kemika: Neopentyl Glycol

Synonyms: 2,2-Dimethyl-1,3-Propanediol;NPG

CAS: 126-30-7

Maʻemaʻe: ≥99.5% (GC)

Ke 'ano: Na Crystal Pada Ke'oke'o

ʻO ke kūlana kiʻekiʻe, ka hana kālepa

E-Mail: alvin@ruifuchem.com


Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Neopentyl Glycol (NPG) (CAS: 126-30-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia ʻO Neopentyl Glycol
Nā huaʻōlelo like 2,2-Dimethyl-1,3-Propanediol;2,2-Bis(hydroxymethyl)propane;2,2-Dihydroxy-2,2-Dimethylpropane;NPG
Helu CAS 126-30-7
Helu CAT RF-PI2212
Kūlana Kūʻai Ma ka waihona, ka mana hana 5000MT / makahiki
ʻĀpana Molekala C5H12O2
Kaumaha Molecular 104.15
Lae paila 208 ℃
ʻO ka mānoanoa 1.06 g/cm3 ma 20 ℃
Pilikino Hygroscopic
Hiki i ka wai Hiki i ka wai
Solubility (Malu loa i loko) Etera, Waiona
Brand Kemika Ruifu

Nā kikoʻī:

'ikamu Nā kikoʻī
Ka nana aku Na Puka Keokeo Crystal
Maʻemaʻe / Kaʻina Hanana ≥99.5% (GC)
Wai na Karl Fischer <0.30%
kalakala <10 APHA
ʻakika ≤0.01 wt%
Aldehyde (e like me HOHPv) ≤0.05 wt%
Lae hehee 124.0~130.0 ℃
Hoʻokahi haumia <0.50%
Infrared Spectrum Kūlike i ka hoʻolālā
Proton NMR Spectrum Kūlike i ka hoʻolālā
Hoʻoheheʻe i ka MeOH ʻAneʻane Mākaʻikaʻi
Kūlana hoʻāʻo Kūlana ʻoihana

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka'ōmole Fluorinated, 25kg / pahu pahu pahu, aiʻole e like me ka makemake o ka mea kūʻai

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai

Pono:

1

FAQ:

Noi:

Neopentyl Glycol (NPG) (CAS: 126-30-7) hoʻohana nui ʻia no ka hana ʻana i nā resins, plasticizers a me kekahi mau surfactants.He nui nā hana o Neopentyl Glycol, ma waena o ka hana nui ka hana ʻana i ka aila freeze, alkyd resin, unsaturated polyester resin, flexible soft foam o polyurethane, insulated material, print inks, synthetic plasticizers, aviation lubricant agent a me kekahi mea hana surfactant, nā mea hoʻohui no nā lubricants kiʻekiʻe a me nā kemika maikaʻi ʻē aʻe.ʻO Neopentyl Glycol kahi mea hoʻoheheʻe maikaʻi loa a hiki ke hoʻohana ʻia no ka hoʻokaʻawale koho ʻana i nā hydrocarbons aromatic a me cycloalkyl hydrocarbons.Loaʻa i ka Neopentyl Glycol ka pale wai, ka pale kemika, a me ka pale ʻana i ka wā.ʻO kāna amino baking varnish he paʻa ka nani a ʻaʻole e huli melemele.Hiki ke hoʻohana ʻia ma ke ʻano he mea maka no ka hana ʻana i nā mea hoʻopale polymerization, stabilizers a me nā pesticides.Mea hoʻopalapala.Hoʻohui ʻia.Polyester synthetic maka mea.Hoʻohana ʻia e like me ka solvent maikaʻi, no ka plastics a me ka synthesis kemika.Loaʻa i ka NPG ke kūpaʻa hydrolytic maikaʻi a he kūʻē hoʻi no ka nui o nā kemika i ka wā i hoʻohana ʻia i ka hana pena.He mea lāʻau, pesticide, mea hoʻopili.He polyalcohol kū hoʻokahi ia e hāʻawi ana i nā pono hana kiʻekiʻe ma nā noi hoʻohana hope ma muli o kona kiʻekiʻe kemika a me ka wela.He diol kū hoʻokahi ia e hāʻawi ana i nā pono hana kiʻekiʻe ma nā noi hoʻohana hope.Loaʻa kēia mau mea maikaʻi mai kona ʻano kemika.ʻO kahi o nā pūʻulu hydroxyl ma nā ʻātoma kalapona mua e hiki ai i ka esterification wikiwiki.Eia kekahi, ʻo nā pūʻulu methyl ʻelua, ma kahi o nā ʻāpana hydrogen ʻelua maʻamau, ma ka alpha carbon atom ke kuleana no ke kemika kiʻekiʻe a me ka paʻa wela o Neopentylglycol a me kāna mau derivatives.

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou