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chigadzirwa

4-Dimethylaminopyridine (DMAP 99%) CAS 1122-58-3

Tsananguro pfupi:

Zita reKemikari: 4-Dimethylaminopyridine

Mazwi anoreva zvakafanana: 4-Dimethylaminopyridine (DMAP 99%)

Chitarisiko: kristaro chena

Kuchena: 99%maminitsi

CAS1122-58-3

Kurongedza: 25kg/bhokisi


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Tsananguro yeChigadzirwa

4-Dimethylaminopyridine (DMAP)
Zita rechigadzirwa: 4-Dimethylaminopyridine (DMAP)
Nhamba yeCAS: 1122-58-3
Fomura yemamorekuru: C7H10N2
Kurema kwemamorekuru: 122.17
KODI YEHS: 2933399099
Chitarisiko: upfu hwekristaro chena
Kuchena: 99.7%
Hunyoro: 0.5%Max
Hazvinyunguduki: 0.2%Max
Nzvimbo yekunyunguduka: 110-114℃
Kurongedza: 1kg/bhegi, 25kg/dhiramu
Mashandisirwo: Inoshandiswa zvakanyanya mukugadzirwa kwemakemikari se catalyst; mu synthetic acylation, carbonylation, etherification, esterification mukugadzirwa kwemishonga, mishonga yezvipembenene, madhayi uye chinowedzera chikafu.

Tsanangudzo

Zvinhu

Batana Maitiro Mhedzisiro
Chitarisiko

Kuyedza ≥

Mvura yakakwana ≤

Zvinhu zvisinganyungudike mumvura≤

Nzvimbo yekunyunguduka

 

%

%

%

kristaro chena

99.0

0.1

0.1

111-114

Kiristaro chena

99.7

0.02

0.01

112.4-113.6

 


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