Pyrogallol CAS 87-66-1 tare da Tsafta 99% don Rini Gashi

Pyrogallol CAS 87-66-1 tare da Tsaftar 99% don Hoton Rini Gashi

Lambar CAS:87-66-1

Wani suna:1,2,3-Trihydroxybenzen; 1,2,3-trihydroxy-benzen; 1,2,3-trihydroxybenzen (czech); 1,2,3-trihydroxybenzene (pyrogallol); 2,3-Dihydroxyphenol; Benzene, 1, 2,3-trihydroxy-; benzene-1,2,3-triol; CI Oxidation Base 32

MF:Saukewa: C6H6O3

Nauyin Kwayoyin Halitta:126.11

EINECS Lamba:201-762-9

Wurin Asalin:Shandong, China

Nau'in:Kayan sinadarai na halitta

Tsafta:99%

Sunan alama:Unilong

Lambar Samfura:Saukewa: JLSWY87661

Aikace-aikace:Rini albarkatun kasa

Bayyanar:Farin lu'u-lu'u

Sunan samfur:Pyrogallol

Rayuwar rayuwa:shekaru 2

MOQ:1 kg

Bar Saƙonku

Cikakken Bayani

Zazzagewa

Tags samfurin

Menene Pyrogallol CAS 87-66-1?

Pyrogallol CAS 87-66-1 farar crystal ce mara wari. Yana da daci. Fuskantar iska da haske ya zama launin toka. Yi zafi sannu a hankali kuma fara sublimate. Matsayin narkewa 133-134 ℃, wurin tafasa 309 ℃, ƙarancin dangi 1.453, index refractive 1.561. Mai narkewa a cikin ruwa, ethanol, ether, dan kadan mai narkewa a cikin benzene, chloroform, carbon disulfide. Lokacin da aka fallasa shi zuwa iska, launi na maganin ruwa yana yin duhu, yayin da launi na maganin sa ya canza sauri.

Ƙayyadaddun bayanai

ITEM	STANDARD	SAKAMAKO
Bayyanar	Farin Crystalline Foda	Daidaita
Asara akan bushewa	0.5% Max	0.15%
Matsayin narkewa	131-135 ℃	132.8-134.4 ℃
Karfe Na Heavy (PB)	5.0pm Max	Daidaita
Chlorides	0.002% Max	Daidaita
Sulfate	0.005% Max	Daidaita
Tsafta	99.0% Min	99.55%

Aikace-aikace

1. Pyrogallol da aka yi amfani da shi don shirya maganin colloidal karfe, launin fata, rini da etching Jawo, gashi, da dai sauransu; Hakanan za'a iya amfani da Pyrogallol azaman mai haɓaka fim, infrared thermosensitive hoto, polymerization inhibitor na styrene da polystyrene, matsakaicin magani da rini, da reagent na nazari.
2. Pyrogallol an fi amfani dashi a cikin samar da mai haɓakawa, mai hana polymerization da infrared mai ɗaukar hoto mai zafi. Ana kuma amfani da Pyrogallol azaman matsakaicin magani da rini
3. Pyrogallol da aka yi amfani da shi azaman reagent na nazari, reductant da mai haɓakawa
4. Pyrogallol da ake amfani dashi don bincike da ƙaddarar oxygen, antimony, bismuth, cerium, iron, molybdenum, tantalum da niobium; Ana amfani da shi don ɗaukar iskar oxygen a cikin binciken gas; Ana amfani dashi don amsawar launi na nitrite, molybdenum, niobium, titanium, cerium, bismuth, jan karfe, vanadium, baƙin ƙarfe, iodate, da dai sauransu.
5. Metal complexing agent.Gravimetric determination of bismuth and antimony. Rage gwal, azurfa, gishiri na mercury, phosphomolybdic acid da phosphotungstic acid, waɗanda ake amfani da su don ɗaukar iskar oxygen a cikin binciken gas.