3,3'4,4'-bifenil tetracarboxylic kislotasi dianhidrit (BPDA), CAS NO.:2420-87-3

3,3'4,4'-bifenil tetracarboxylic kislotasi dianhidrit (BPDA), CAS NO.:2420-87-3

Qisqa Tasvir:

Shunga o'xshash so'zlar: BPDA
CAS NO .: 2420-87-3
EINECS: 219-342-9
MF: C16H6O6
MW: 294,22
MP: 298-299 ° C
Qiyofa: oq kristal kukun
Assay: 99,5%
tarkibi:


Mahsulot batafsil

Mahsulot teglar

buyum

spetsifikatsiyasi

paydo bo'lish

oq kukun

Erish nuqtasi (angidrid)

298,0 ~ 302,0 ℃

Tarkib (angidrid bahosi)

≥99.5%

K

≤1ppm

Ca

≤1ppm

Na

≤1ppm

Fe

≤1ppm

Cu

≤1ppm

  • Oldingi:
  • Keyingi:

  • Shu Mahsulotlar