1,2,4,5-Benzenetetracarboxylic angidrid (PMDA), CAS NO.:89-32-7

1,2,4,5-Benzenetetracarboxylic angidrid (PMDA), CAS NO.:89-32-7

Qisqa Tasvir:

Synonyms: PMDA CAS NO.:89-32-7 EINECS: 201-898-9 MF:C10H2O6 MW:218.12 MP:283-287 oC Appearance:white crystalline powder Assay:99.5% Structure:


Mahsulot batafsil

Mahsulot teglar

Item          Specification Appearance       White powder crystals Melting Point286.0~ 287.5℃ Acid  Value  ( mgKOH/g)≥1010 PMA%      ≤ 0.5 Purity     ≥99.5%

buyum

spetsifikatsiyasi

paydo bo'lish

Oq kukun kristallar

erish nuqtasi

286,0 ~ 287.5

kislota bahosi

(MgKOH / g)

1010

PMA%

≤ 0,5

Poklik

99,5%


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