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Pyrogallol

Hōʻike Pōkole:

Hoʻolauna: Pyrogallol

he mea hoʻohana kemika a me ka mea maka kemika me nā hoʻohana he nui. Hana ʻia ia i ke ʻano i hoʻomākaukau mua ʻia e Scheele (1786): Loaʻa i kēia manawa ka waikawa gallic mai tannin. Hoʻomoʻa ka hoʻomehana i ka decarboxylation。 Hoʻohana nui ʻia ia i ka synthetic pharmacy, nā kala, nā meaʻai, nā pesticides a me nā huahana uila


ʻIke kikoʻī

Nā huahana huahana

Hoʻolauna: Pyrogallol

he mea hoʻohana kemika a me ka mea maka kemika me nā hoʻohana he nui. Hana ʻia ia i ke ʻano i hoʻomākaukau mua ʻia e Scheele (1786): hoʻomehana hoʻomehana hoʻomehana. Loaʻa i kēia manawa ka waikawa gallic mai ka tannin. Hoʻopili ka hoʻomehana i ka decarboxylation Hoʻohana nui ʻia ia i ka synthetic pharmacy, dyes, meaʻai, pesticides a me nā huahana uila

HelehelenaPauka aniani keʻokeʻo

Inoa kemika: Benzene-1,2,3-triol

Nā inoa ʻē aʻe :1,2,3-Trihydroxybenzene, Pyrogallic acid

Molecular haʻilula:  C6H3 (OH) 3

Kaumaha Molecular: 126.11

Kuhi hoʻoheheʻe309 °C

Helu CAS87-66-1

Waiwai: Kēia huahana mea he keʻokeʻo aniani uila crystalline pauka, hiki ke hoʻoheheʻe ʻia i nā ʻāpana 2 o ka wai, 1 ʻāpana o ka etanol a i ʻole 2 ʻāpana o ka ether

jiao-xing

iconHoakaka

I loko o laina me ka ʻoihana ʻoihana maʻamau LY-T 2862; i ka laina me ka US "mau hae loiloi kemika"; ʻO Lawson V mana a me kā Japanese Kepanī kūlana standard K8780 kikoʻī reagent.

iconHiʻona

ʻO ke kiko hoʻoheheʻe he 131 134 ℃, ke kiko paila o 309 ℃, ke ʻano o ka 1.46. UVλmax2. 88nm ke PH = 5.4 i ka wai. Hiki ke hoʻoheheʻe ʻia i ka wai, ʻalekole, ether, soluble iki i ka benzene, chloroform a me carbon disulfide.

iconWaihona

Hōʻalo i ka makū a me ke kukui, hoʻopaʻa paʻa ʻia, ʻaʻohe pili me ka hao.

iconHoʻopili

Hoʻopili ka huahana i nā pahu pahu pahu me ka upena kaumaha o 25 kg i kēlā me kēia barela.

iconPalapala noi

1. Nā mea hoʻohui Cosmetic

2. ʻO nā catalist nui a me nā mea hoʻohui i ka ʻoihana kemika

3. Ikaika hoʻoliʻiliʻi konohiki a me fungicidal i ka lāʻau

4. ʻO kekahi o nā kūmole koʻikoʻi o ka hānai

5. Pesticide hopena maikaʻi a haʻahaʻa hoʻi

6. Nā mea kiʻi kiʻi hou, agena flotation metallurgical

iconHoakaka

Hoakaka

Nā pae hoʻokō

AR

CP

ʻOihana Hana

Maʻemaʻe

≥99.5%

≥99.0%

≥98.0%

Kuhi hoʻoheheʻe

131 ~ 136

131 ~ 136

131 ~ 136

Koena ma ka hoʻā ʻana

≤0.025%

≤0.05%

≤0.1%

Palehua wai

Maopopo me ka ʻole turbidity

Maopopo me ka ʻole turbidity

Kloride

≤0.001%

≤0.002%

Sulfate

≤0.010%

≤0.010%

Hōʻike ʻalike Gallic

Me ka ʻole o ka huhu

Me ka ʻole o ka huhu

metala kaumaha

≤10 ug / g

Hoʻopili

Ulana ʻeke, 25kg / ʻeke

pākeke pahu, 25kg / pahu

pākeke pahu25kg /


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