Pyrogallol CAS 87-66-1 ine Purity 99% yeDye Bvudzi

Nhamba yeCAS:87-66-1

Rimwe zita: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:C6H6O3

Molecular Weight:126.11

EINECS Nha.:201-762-9

Nzvimbo Yekwakabva:Shandong, China

Type:Organic makemikari mbishi zvinhu

Kuchena:99%

Zita rechiratidzo:Unilong

Model Number:JLSWY87661

Application:Dhayi zvinhu

Chitarisiko:White crystal powder

Product name:Pyrogallol

Sherufu hupenyu:2 years

MOQ:1kg

Siya Mharidzo Yako

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Chii chinonzi Pyrogallol CAS 87-66-1?

Pyrogallol CAS 87-66-1 ikristaro chena isina hwema. Inoravira kuvava. Kusangana nemhepo uye chiedza chinoshanduka kuita grey. Pisa zvishoma nezvishoma uye tanga kuderera. Kunyungudika 133-134 ℃, kuvira poindi 309 ℃, hama density 1.453, refractive index 1.561. Soluble mumvura, ethanol, ether, zvishoma soluble mu benzene, chloroform, carbon disulfide. Kana yaiswa kumhepo, ruvara rwemushonga wemvura unosviba, ukuwo ruvara rwecaustic solution yacho inochinja nekukurumidza.

Tsanangudzo

ITEM	STANDARD	RESULT
Chitarisiko	White Crystalline Powder	Conform
Kurasika paKuomesa	0.5% Max	0.15%
Melting Point	131-135 ℃	132.8-134.4℃
Heavy Metal(PB)	5.0ppm Max	Conform
Chlorides	0.002% Max	Conform
Sulfate	0.005% Max	Conform
Kuchena	99.0% Min	99.55%

Application

1. Pyrogallol inoshandiswa kugadzira simbi colloidal solution, coloring dehwe, dhayi uye etching mvere, bvudzi, nezvimwewo; Pyrogallol inogona zvakare kushandiswa seyakagadziridza firimu, infrared photographic thermosensitive, polymerization inhibitor ye styrene uye polystyrene, yepakati yemushonga uye dhayi, uye analytical reagent.
2. Pyrogallol inonyanya kushandiswa mukugadzirwa kwemugadziri, polymerization inhibitor uye infrared photographic thermosensitive. Pyrogallol inoshandiswawo sepakati pemishonga uye dhayi
3. Pyrogallol inoshandiswa seanalytical reagent, reductant uye developer
4. Pyrogallol inoshandiswa pakuongorora uye kugadzirisa okisijeni, antimony, bismuth, cerium, iron, molybdenum, tantalum uye niobium; Inoshandiswa kutora oksijeni mukuongorora gasi; Inoshandiswa kuita color reaction ye nitrite, molybdenum, niobium, titanium, cerium, bismuth, mhangura, vanadium, iron, iodate, nezvimwe.
5. Metal complexing agent.Gravimetric determination ye bismuth uye antimony. Reductants yegoridhe, sirivheri, mercury munyu, phosphomolybdic acid uye phosphotungstic acid, iyo inoshandiswa kutora okisijeni mukuongorora gasi.