Waikawa Propanedioic |141-82-2
Whakatakotoranga Hua:
| Tūemi | waikawa propanedioic |
| Ihirangi(%)≥ | 99 |
Whakaahuatanga Hua:
Ko te waikawa malonic, e mohiotia ana ko te waikawa malonic, he waikawa waro me te tauira matū HOOCCH2COOH, he wairewa ki te wai, waipiro, etera, acetone me te pyridine, ka noho hei tote konupūmā i roto i nga pakiaka pīti huka.Ko te waikawa malonic he karaehe pahekeheke taekore, te ira whakarewa 135.6°C, ka pirau ki te 140°C, kiato 1.619g/cm3 (16°C).
Taupānga:
(1) Te nuinga whakamahia rite takawaenga ho'oraa, whakamahia hoki i roto i nga mea kakara, adhesives, resin additives, electroplating me oro āpiha, etc.
(2) Ka whakamahia hei kaihoko whakahiato, ka whakamahia ano ki te whakarite i te tote barbiturate, me etahi atu.
(3) Ko te waikawa Malonic he takawaenga o te fungicide raihi fungicide, a he takawaenga ano hoki o te indocyanate kaiwhakarite tipu tipu.
(4) Ko te waikawa Malonic me ona esters te nuinga o te whakamahi i roto i nga mea kakara, i nga whakapiri, i nga taapiri kapia, i nga takawaenga rongoora, i nga taputapu hiko me te whakakorikori, nga kaihoko mana pahū, nga taapiri wera wera, me etahi atu. , barbiturates, huaora B1, huaora B2, huaora B6, phenyl pausticum, waikawa amino, me etahi atu. Ka whakamahia te waikawa Malonic hei kaihoko maimoatanga mata mo te konumohe, kaore he raruraru poke i te mea ko te wai anake me te warowaihā ka puta i te wa e wera ana, ka pirau. .I runga i tenei ahuatanga, he painga nui ki runga i nga rongoa maimoatanga-waikawa penei i te waikawa formic, i whakamahia i mua.
(5) Ka whakamahia te waikawa Malonic hei taapiri mo te whakakikorua matū me te mea hei whakakorikori mo te whakakikorua hiko.
Mōkī:25 kgs / putea ranei kia rite ki to tono.
Rokiroki:Rokiroki ki te waahi hau, maroke.
KaiwhakahaerePaerewa:Paerewa o te Ao.
