Aha ngwaahịa: Maleic acid CAS: 110-16-7 MF:C4H4O4 MW: 116.07 Njupụta: 1.59 g/cm3 Ebe mgbaze: 137-140°C Ngwugwu: 1 n'arọ / akpa, 25 n'arọ / akpa, 25 n'arọ / drum Ngwongwo: Ọ na-agbaze n'ime mmiri, ethanol na acetone, enweghị ike ime ya na benzene.
Nkọwapụta
Ihe
Nkọwapụta
Ọdịdị
White crystalline ntụ ntụ
Nyocha
≥99%
Mmiri
≤0.5%
Ihe fọdụrụ na mgbanye
≤0.1%
Ngwa
1.Maleic acid CAS 110-16-7 bụ nke a na-ejikarị eme ihe na njikọ nke resin polyester unsaturated, tartaric acid, fumaric acid, succinic acid na ngwaahịa ndị ọzọ.
A na-ejikwa 2.Maleic acid na mkpuchi, ihe oriri na ịcha akwa na ihe nchekwa griiz.
Ọnọdụ nchekwa
A na-ekuku ụlọ nkwakọba ihe ma kpoo ya na obere okpomọkụ.
Ịkwụ ụgwọ
1, T/T 2, L/C 3, Visa 4, kaadị kredit 5, Paypal 6, Alibaba nkwa ahia ahia 7, Western Union 8, Moneygram 9, E wezụga, mgbe ụfọdụ anyị na-anabata Alipay ma ọ bụ WeChat.
Banyere Ụgbọ njem
1. Dabere na ihe ndị ahịa anyị chọrọ, anyị nwere ike ịnye ụdị njem dị iche iche. 2. Anyị nwere ike izipu obere ego site na ikuku ma ọ bụ ndị na-ebu mba ụwa dị ka FedEx, DHL, TNT, EMS, na ahịrị pụrụ iche nke mba ụwa. 3. Anyị nwere ike ibufe nnukwu ego site n'oké osimiri gaa n'ọdụ ụgbọ mmiri akọwapụtara. 4. Ọzọkwa, anyị nwere ike ịnye ọrụ ahaziri iche dabere na mkpa ndị ahịa anyị na ihe onwunwe nke ngwaahịa ha.
