Pyrogallol CAS 87-66-1 oo leh daahirnimo 99% ee timaha dheeha
Pyrogallol CAS 87-66-1 waa crystal aan ur lahayn.Waxay dhadhamaysaa qadhaadh.Soo-gaadhista hawada iyo iftiinka ayaa isu beddela cawl.Si tartiib ah u kululee oo bilow inaad hoos u dhigto.Barta dhalaalka 133-134 ℃, barta karkarinta 309 ℃, cufnaanta qaraabo 1.453, index refractive 1.561.Ku milmay biyaha, ethanol, ether, wax yar ku milmay benzene, chloroform, carbon disulfide.Marka ay hawada soo gasho, midabka xalka aqueousku wuu madoobaa, halka midabka xalkiisa caustic uu si dhakhso ah isu beddelo.
| ITEM | HEERKA | NATIIJO |
| Muuqashada | Budada Crystalline White | U hoggaansamo |
| Khasaare xagga qalajinta | 0.5% ugu badnaan | 0.15% |
| Meesha dhalaalaysa | 131-135 ℃ | 132.8-134.4 ℃ |
| Birta culus (PB) | 5.0pm ugu badnaan | U hoggaansamo |
| Chlorides | 0.002% ugu badnaan | U hoggaansamo |
| Sulfate | 0.005% ugu badnaan | U hoggaansamo |
| daahirnimo | 99.0% Min | 99.55% |
- Loo isticmaalo diyaarinta birta birta ah ee kolloidal, midabaynta maqaarka, midabaynta iyo dhogorta xoqidda, timaha, iwm;Waxa kale oo loo isticmaali karaa sidii soo-saare filim, heerkulbeeg sawireed infrared ah, polymerization inhibitor of styrene iyo polystyrene, dhexdhexaad daawo iyo midabyo, iyo falanqeeye falanqeeye.
- Waxaa inta badan loo isticmaalaa soo saarista horumariyaha, polymerization inhibitor iyo thermosensitive sawir infrared.Waxa kale oo loo istcimaalaa dhex-dhexaadinta daawada iyo dheeha
- Loo isticmaalo sidii falanqeeye falanqeeye, reductant iyo horumariye
- Loo isticmaalo falanqaynta iyo go'aaminta oksijiinta, antimony, bismuth, cerium, iron, molybdenum, tantalum iyo niobium;Loo isticmaalo in lagu nuugo ogsijiinta falanqaynta gaaska;Loo isticmaalo falcelinta midabka nitrite, molybdenum, niobium, titanium, cerium, bismuth, copper, vanadium, birta, iodate, iwm
- Metal complexing agent.Go'aaminta gravimetric ee bismuth iyo antimony.Dahabka, qalinka, cusbada meerkuriga, phosphomolybdic acid iyo phosphotungstic acid, kuwaas oo loo isticmaalo in lagu nuugo ogsijiinta falanqaynta gaaska.
20kgs/bac, 25kgs/durbaan, 200kg/durbaan ama shuruudaha macaamiisha.Ka ilaali iftiinka heerkulka ka hooseeya 25 ℃.
Pyrogallol CAS 87-66-1 1
Pyrogallol CAS 87-66-1 2
