ʻO ka mea hana kiʻekiʻe ʻo Pyrogallol Pyrogallic Acid CAS 87-66-1
Hoʻomau ka hui i ke kaʻina hana "hoʻokele ʻepekema, kūlana kiʻekiʻe a me ka pono mua, mea kūʻai kiʻekiʻe loa no ka Top Quality ManufactoryPirogalolaʻAkika PyrogallicCAS 87-66-1, ʻO kā mākou manaʻo "he papahele hou e lapalapa ana, e hala ana i ka waiwai", i ka wā e hiki mai ana, ke kono aku nei mākou iā ʻoe e hoʻomaikaʻi pū me mākou a hana i kahi wā lōʻihi e ʻālohilohi pū ana!
Hoʻomau ka hui i ke kaʻina hana "hoʻokele ʻepekema, kūlana kiʻekiʻe a me ka pono mua, mea kūʻai kiʻekiʻe loa noCI Oxidation Base 32 a me ka Pyrogallic Acid, Hoʻohanohano mākou iā mākou iho ma ke ʻano he hui i hoʻokumu ʻia me kahi hui ikaika o nā loea i hana hou a ʻike nui i ke kālepa honua, ka hoʻomohala ʻoihana a me ka hoʻolaha huahana. Eia kekahi, kū hoʻokahi ka hui ma waena o kona mau mea hoʻokūkū ma muli o kona kūlana kiʻekiʻe o ka maikaʻi i ka hana ʻana, a me kona pono a me ka maʻalahi i ke kākoʻo ʻoihana.
Pyrogallol CAS 87-66-1He kristal keʻokeʻo ʻala ʻole. He ʻawaʻawa kona ʻono. Ke ʻike ʻia i ka ea a me ka mālamalama, lilo ia i hina hina. E hoʻomehana mālie a hoʻomaka e sublimate. Helu heheʻe 133-134 ℃, kiko paila 309 ℃, density pili 1.453, refractive index 1.561. Hoʻoheheʻe ʻia i ka wai, ethanol, ether, hoʻoheheʻe iki ʻia i ka benzene, chloroform, carbon disulfide. Ke ʻike ʻia i ka ea, ʻeleʻele ke kala o ka wai hoʻonā, ʻoiai ke loli wikiwiki nei ke kala o kāna wai hoʻonā.
| MEA | KŪMAU | HOPENA |
| helehelena | Pauka aniani keʻokeʻo | Hoʻokō |
| Pohō ma ka hoʻomaloʻo ʻana | 0.5% Max | 0.15% |
| Kiko Heheʻe | 131-135 ℃ | 132.8-134.4 ℃ |
| Metala Kaumaha (PB) | 5.0ppm Max | Hoʻokō |
| Nā Chloride | 0.002% Max | Hoʻokō |
| Sulphate | 0.005% Max | Hoʻokō |
| Maʻemaʻe | 99.0% Min | 99.55% |
1. Pirogalolahoʻohana ʻia no ka hoʻomākaukau ʻana i ka hopena colloidal metala, ka hoʻoluʻu ʻana i ka ʻili, ka hoʻoluʻu ʻana a me ke kālai ʻana i ka huluhulu, ka lauoho, a pēlā aku;Pirogalolahiki ke hoʻohana ʻia ma ke ʻano he mea hoʻomohala kiʻiʻoniʻoni, kahi thermosensitive photographic infrared, kahi mea hoʻopaʻa polymerization o styrene a me polystyrene, kahi waena o nā lāʻau lapaʻau a me nā dyes, a me kahi reagent analytical.
2. Hoʻohana nui ʻia ʻo Pyrogallol i ka hana ʻana o ka mea hoʻomohala, ka mea hoʻopaʻa polymerization a me ka thermosensitive photographic infrared. Hoʻohana ʻia ʻo Pyrogallol ma ke ʻano he waena o nā lāʻau lapaʻau a me nā kala.
3. Hoʻohana ʻia ʻo Pyrogallol ma ke ʻano he reagent analytical, reductant a me ka mea hoʻomohala
4. Hoʻohana ʻia ʻo Pyrogallol no ka nānā ʻana a me ka hoʻoholo ʻana i ka oxygen, antimony, bismuth, cerium, hao, molybdenum, tantalum a me niobium; Hoʻohana ʻia e omo i ka oxygen i ka nānā ʻana i ke kinoea; Hoʻohana ʻia no ka hopena kala o ka nitrite, molybdenum, niobium, titanium, cerium, bismuth, keleawe, vanadium, hao, iodate, a pēlā aku.
5. Mea hoʻohuihui metala. Hoʻoholo Gravimetric o bismuth a me antimony. Nā mea hoʻemi o ke gula, ke kālā, nā paʻakai mercury, ka waikawa phosphomolybdic a me ka waikawa phosphotungstic, i hoʻohana ʻia e omo i ka oxygen i ka nānā ʻana i ke kinoea.
20kgs/ʻeke, 25kgs/pahu, 200kg/pahu a i ʻole ke koi a nā mea kūʻai aku. E mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25 ℃.
Ke hoʻomau nei ka hui i ke kaʻina hana "hoʻokele ʻepekema, kūlana kiʻekiʻe a me ka pono mua, mea kūʻai aku kiʻekiʻe loa no ka Top Quality Manufactory Pyrogallol Pyrogallic AcidCAS 87-66-1, ʻO kā mākou manaʻo "he papahele hou e lapalapa ana, e hala ana i ka waiwai", i ka wā e hiki mai ana, ke kono aku nei mākou iā ʻoe e hoʻomaikaʻi pū me mākou a hana i kahi wā lōʻihi e ʻālohilohi pū ana!
Kūlana Kiʻekiʻe LoaCI Oxidation Base 32 a me ka Pyrogallic Acid, Hoʻohanohano mākou iā mākou iho ma ke ʻano he hui i hoʻokumu ʻia me kahi hui ikaika o nā loea i hana hou a ʻike nui i ke kālepa honua, ka hoʻomohala ʻoihana a me ka hoʻolaha huahana. Eia kekahi, kū hoʻokahi ka hui ma waena o kona mau mea hoʻokūkū ma muli o kona kūlana kiʻekiʻe o ka maikaʻi i ka hana ʻana, a me kona pono a me ka maʻalahi i ke kākoʻo ʻoihana.
