Maʻemaʻe kiʻekiʻe 98% BTCA 1,2,3,4-Butanetetracarboxylic acid CAS 1703-58-8
Ka inoa huahana: 1,2,3,4-Butanetetracarboxylic acid (BTCA)
CAS RN:1703-58-8
Huina molekala: C8H10O8
Kaumaha molekula: 234.16
Maʻiʻo: ≥98%
ʻO nā kristal keʻokeʻo a i ʻole ka pauka crystalline keʻokeʻo, hiki ke hoʻoheheʻe ʻia i ka wai, ka waiʻona a me nā mea hoʻoheheʻe ʻē aʻe.
1,2,3,4-Butanetetracarboxylic acid (BTCA) he mea hoʻopau paʻi lōʻihi ʻole formaldehyde (DP). Loaʻa iā ia ka hana kiʻekiʻe o ka hopena a ʻaʻohe ala hoʻonāukiuki. Hana ʻia e BTCA, hiki i nā lole e like me ka pulupulu a me ka siliki ke loaʻa nā waiwai e like me ka anti-cease, ka paʻi paʻa mau a me ka mālama ʻana i ke ʻano a me ke kūpaʻa kiʻekiʻe.
BTCA hiki ke hoʻohana ʻia e hoʻomākaukau i nā mea polyimide. Loaʻa i kēia ʻano mea i ka pale wela maikaʻi loa, ka pale ʻana i ka waika, ke kūpaʻa hydrocarbon a me nā waiwai insulation uila maikaʻi, a hiki ke hoʻohana ʻia no ka hoʻomākaukau ʻana i nā mea polymer hana like ʻole, e like me nā mea photosensitive, nā lāʻau lapaʻau polymer a me nā mea hana membrane polymer. Hiki ke hoʻohana ʻia no ka hoʻomākaukau ʻana i nā apo hoʻoheheʻe uila, nā uhi uea a me nā mea hoʻoheheʻe uila.
25kg ʻeke pepa hui Polani - lāʻau lino a i ʻole e like me ka mea e koi ʻia e ka mea kūʻai.
Waihona:
E mālama i ka hermetically ma kahi malu a me ka ea. He 12 mahina kona ola. Hiki ke hoʻohana ʻia inā piʻi
Kaʻahele:
E pale i ka wela kiʻekiʻe a me ka wela o ka lā i ka wā o ka lawe ʻana.
| Nānā: | Granular a i ʻole ka mana | Granular a i ʻole ka mana | Mash Keʻokeʻo |
| Hoike oC4H7NO4: | ≥98% | ≥80% | ≥45% |
| Nalo ma ka maloo: | ≤0.5% | / | / |
| Nā Metala Kaumaha (e like me Pb): | ≤0.002% | ≤0.002% | ≤0.002% |
| Koe ma ka Ignition: | ≤0.2% | ≤0.2% | ≤0.2% |
