Aha ngwaahịa: Acid acid Ọnọdụ: 110-16-7 MF: C4H4O4 Mw: 116.07 Nnọọ: 1.59 g / cm3 Melting Point: 137-140 Celsius C Ihe ngwugwu: 1 n'arọ / akpa, 25 n'arọ / akpa, 25 n'arọ Ngwongwo: A na-agbanye mmiri, ethanol na acetone, na-egbochi ya na Benzene.
Nkowa
Ihe
Nkowa
Mputa
White Crystalline ntụ
Nke oma
≥99%
Mmiri
≤0.5%
Tọgharịa na mgbanye
≤0.1%
Akwukwo icho oru
1.Malic acid Commalentic Star 110-16-7-7-7-7-7 na-ejikarị na njikọ nke polynester resin, tamaric acid, fumaric acid na ngwaahịa ndị ọzọ.
A na-ejikwa acid 2Malec acid, nri na ịbenya auxiaries na griiz cheavatives.
Ọnọdụ nchekwa
Ebe a na-edebe mmiri na-ventilated ma kpọnwụọ na obere okpomọkụ.
Okwukwu
1, t / t 2, l / c 3, Visa 4, kaadị akwụmụgwọ 5, PayPal 6, mmesi obi ike ahia ahia 7, Western Union 8, Moneygram 9, ma e wezụga, mgbe ụfọdụ, anyị na-anabatakwa Alipay ma ọ bụ WeChat.
Banyere njem
1. Dabere n'ihe ndị ahịa anyị chọrọ, anyị nwere ike inye ụdị njem dị iche iche. 2. Anyị nwere ike izipu ihe ndị dị obere ma ọ bụ mba ofesi ndị dị ka FedEx, DHL, TNT, TNT, na ndị ọzọ transonsia. 3. Anyị nwere ike ibuga nnukwu ego site n'oké osimiri ruo n'ọdụ ụgbọ mmiri. 4. Ọzọkwa, anyị nwere ike ịnye ọrụ hazie dabere na mkpa ndị ahịa anyị na akụrụngwa nke ngwongwo ha.
