Tuam Tshoj Phosphorus Pentoxide Tech Qib Zaub Mov Qib 99% min Hoobkas thiab manufacturers |CHEM-PHAM

Phosphorus Pentoxide Tech Qib Khoom noj khoom haus qib 99% min Featured duab

Phosphorus Pentoxide Tech Qib Khoom Noj Qib 99% min

Lus piav qhia luv luv:

Phosphorus pentoxide yog dawb amorphous hmoov los yog hexagonal siv lead ua.Nws yooj yim heev rau nqus dej noo, soluble hauv dej, tso cua sov ntau, tsim metaphosphoric acid ua ntej, ces orthophosphate.
Phosphorus pentoxide yog siv los ua desiccant ntawm roj thiab kua, dehydrating tus neeg saib xyuas ntawm cov organic synthesis, antistatic tus neeg sawv cev ntawm polyester cob, refining tus neeg saib xyuas ntawm cov tshuaj thiab qab zib.Nws yog cov khoom siv raw rau kev npaj siab purity phosphoric acid, phosphate, phosphide thiab phosphate ester.Phosphorus pentoxide, tseem hu ua phosphoanhydrides, tuaj yeem nqus dej tau yooj yim thiab hnov mob hnyav nrog dej, uas muab 68 kcal ntawm tshav kub ib mole ntawm cov tshuaj tiv thaiv.Phosphorus pentoxide yog cov khoom siv raw thiab reagent hauv kev lag luam tshuaj.Nws yog dav siv hauv tshuaj, txheej pab, luam ntawv thiab dyeing pab, antistatic tus neeg sawv cev, tshuaj lom neeg kev lag luam thiab lwm yam lag luam.Nws yog tsuas yog siv nyob rau hauv kev tsim cov high-purity phosphoric acid, roj thiab kua desiccant, organic synthetic dehydrating tus neeg sawv cev, thiab kev npaj ntawm organic phosphoric acid.

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Khoom cim npe

Kev piav qhia ntawm cov khoom: Phosphorus pentoxide

Mol.formula: P₂O₅
CAS Nr .:1314-56-3 : kuv
Qib Standard: Tech Qib / Agriculture Qib / Food Grade
Purity: 99% min

Specification

Yam khoom	Tqib ech	Analytic ntshiab	Fqib ood
Assay	＞99%	＞99.5%	＞99.5%
Lib R Value	＞2	＞3	＞3
Txo (P₂O₃)	＜0.01 ib	＜0.008 ib	＜0.005 ib
Learity xeem	Tsim nyog	Tsim nyog	Tsim nyog
Dej insolube teeb meem	＜0.01 ib	＜0.005 ib	＜0.005 ib
Total N	＜0.01 ib	＜0.002 ib	＜0.002 ib
Pb	＜0.01 ib	＜0.002 ib	＜0.002 ib
Fe	＜0.01 ib	＜0.002 ib	＜0.002 ib
As	＜0.01 ib	＜0.002 ib	＜0.002 ib

Cia:

Corrosive tshuaj.Packing method:

(Ⅱ) qeb.Khaws rau hauv qhov chaw txias, zoo-ventilated kom deb ntawm cov khoom tsis sib haum kom qhuav.Khaws kom deb ntawm dej, hlau, alkali thiab cov khoom tawg yooj yim.Khaws cov thawv kaw kom nruj Kov nrog saib xyuas..Tsis txhob ya raws.Kev Tiv Thaiv Kev Tiv Thaiv Kab Mob: Ua kom tsis zoo ntawm cov nchuav nrog kev sib xyaw ntawm sodium bicarbonate thiab calcium hydroxide.Hnav cov iav tiv thaiv tag nrho.

Daim ntawv thov

Nws dehydrates amides rau nitriles.Cov khoom reacts nrog dej nruj heev los tsim phosphoric acid.

Nws yog siv los ua lub cev qhuav dej muaj zog, muaj peev xwm txawm tias dehydrating concentrated sulfuric acid rau hauv sulfur trioxide.Kev siv kawg suav nrog kev tsim cov phosphorus compounds,

Pob

Woven hnab 25kg, 200kg / nruas

Yav dhau los: Hoobkas Pheej Yig Kub Tuam Tshoj Dawb Hmoov Borax rau Industrial Qib

Tom ntej: PP Woven Hnab