Haidrojin pɛrɔksaid
Nibii Amli Kwɛmɔ
Tsofa Gbɛi: Haidrojin Pɛrɔksaid
CAS Yibɔ: 7722-84-1
Molekular fɔmula: H2O2
Molekular tsiimɔ: 34.01 g/mol
Hefɛo: Nu ni bɛ su, ni mli tse, ni bɛ ŋmɔlɔ (eyɛ mli fioo) kɛyashi nu ni mli tse fioo (eyɛ mli babaoo)
Nibii ni afɔɔ namɔ: 3% (shia/tsofafeemɔ), 30% (nitsumɔhe), 50-70% (nitsumɔhe ni he tse waa)
Hydrogen peroxide (H2O2) ji tsofa ko ni yɔɔ hewalɛ shi eyɛ srɔtoi ni ale lɛ akɛ enyɛɔ efiteɔ nu (H2O) kɛ kɔɔyɔɔ (O2) — ni eshiuuu nɔ ko ni yɔɔ gbeyei. Nɛkɛ su nɛɛ ni kɛ shihilɛ ni yɔɔ shikpɔŋ lɛ nɔ lɛ kpãaa gbee, kɛ e-oxidizing nibii ni mli wa nɛɛ haa efeɔ nɔ ni he hiaa waa yɛ shia, tsofafeemɔ, nitsumɔhei, kɛ okwaayeli mli. Ayɛ mli yɛ bɔ ni ato he gbɛjianɔ koni akɛtsu nitsumɔ he hiamɔ nii pɔtɛɛ komɛi ahe nii, kɛjɛ pilamɔi akwɛmɔ ni yɔɔ blɛoo nɔ kɛyashi nitsumɔhei ni tsuɔ nii waa lɛ anɔ.
Nibii Titrii kɛ Sɛɛnamɔi
| Prɔpati | Nɔ pɔtɛɛ | Sɛɛnamɔ Titri |
| Oxidizing Hewalɛ | 1.77 V (elektrɔd hewalɛ) | Efoɔ nibii ni wala yɔɔ mli/ni bɛ wala mli lɛ amli jogbaŋŋ; gbeɔ helatsɛmɛi (muawai, muawai, fuji) |
| Nɔ ni mli tse | Akɛ nu futuɔ mli yɛ gbɛ fɛɛ gbɛ nɔ | Eyɛ mlɛo akɛ aaatsɔ mli kɛyashɛ bɔ ni ataoɔ lɛ he; ni kɛ nu mli nibii ni afee lɛ kpãa gbee |
| Nibii ni Fiteɔ Su | Ehiɔ shi yɛ tsu mli latsaa mli (kɛ akɛto jogbaŋŋ); efiteɔ kɛ dɔlɛ/kane/nibii ni haa nɔ ko yaa hiɛ (nɔkwɛmɔnɔ, MnO2) | Ejieɔ kɔɔyɔɔ kpakpa kɛha kɔɔyɔɔ (nɔkwɛmɔnɔ, nu fɔŋ tsamɔ) ni nibii ni yɔɔ gbeyei bɛ mli |
| pH (30% tsabaa) | ~4.0 (asid fioo) | Ehaa nibii ni kɛ amɛhe kpãa gbee lɛ amli fitemɔ baa shi; ehaa shifimɔ yaa hiɛ yɛ be mli ni akɛtoɔ lɛ |
| Hetsemɔ (Nitsumɔhe Gbɛjianɔtoo) | ≥99.5% (nu fataaa he; dade ni tsii ni yɔɔ mli lɛ faaa: ≤5 ppm Pb) | Ekwɛɔ koni nitsumɔ lɛ aya nɔ daa; tsiɔ ehe kɛjɛɔ muji ni gbalaa nifeemɔi amli lɛ he |
Nibii titrii kɛ sɛɛnamɔi
Nibii
Nɔ ni yɔɔ mli
Sɛɛnamɔ ni yɔɔ he
Oxidizing Hewalɛ
1.77 V (elektrɔd hewalɛ ni sa)
Efoɔ nibii ni wala yɔɔ mli/ni bɛ wala mli lɛ amli jogbaŋŋ; gbeɔ helai (muawai, helai ni gbeɔ mɔ, tsɛŋemɔ helai)
Nɔ ni mli tseɔ
Akɛ nu futuɔ mli yɛ gbɛ fɛɛ gbɛ nɔ
Eyɛ mlɛo akɛ aaatsɔ mli kɛyashɛ bɔ ni ataoɔ lɛ he; kɛ nu mli nibii ni afee lɛ kpãa gbee
Nibii ni fiteɔ lɛ subaŋ
Ehiɔ shi yɛ tsu mli latsaa mli (kɛ akɛto jogbaŋŋ); efiteɔ kɛ dɔlɛ/la/nibii ni haa mɔ tsui nyɔɔ emli (tamɔ, MnO2)
Ejieɔ kɔɔyɔɔ kpakpa kɛha kɔɔyɔɔ (nɔkwɛmɔnɔ, nu fɔŋ tsamɔ) ni nibii ni yɔɔ gbeyei bɛ mli
pH (30% tsabaa)
~4.0 (asid fioo)
Ehaa nibii ni kɛ amɛhe kpãa gbee lɛ amli fitemɔ baa shi; ehaa shifimɔ yaa hiɛ yɛ be mli ni akɛtoɔ lɛ
Hetsemɔ (Nitsumɔhe Gbɛjianɔtoo)
≥99.5% (nu fataaa he; dade ni tsii ni yɔɔ mli lɛ faaa: ≤5 ppm Pb)
Ekwɛɔ koni nitsumɔ lɛ aya nɔ daa; tsiɔ ehe kɛjɛɔ muji ni gbalaa nifeemɔi amli lɛ he
Nitsumɔi ni afɔɔ feemɔ
H2O2 bɔ ni etsakeɔ ehe ehaa lɛ haa efeɔ nɔ ni he hiaa waa yɛ nitsumɔhei srɔtoi amli, ni jwɛŋmɔ ni akɛmaa nɔ ko nɔ lɛ tsɔɔ bɔ ni akɛtsuɔ nii ahaa:
3.1 Tsofafeemɔ kɛ hewalɛnamɔ (3-6% nibii ni yɔɔ mli)
Wound Disinfection: Akɛ 3% solution tsuɔ nii babaoo kɛjieɔ helai bibii ni afo, ni efolɔ, kɛ shãa — ni ehaa helai ni gbeɔ mɔ lɛ feɔ oxidize yɛ be mli ni efeɔ nɔ ko ni buɔ mɔ he kɛjɛɔ helai ahe.
Daaŋ Hetsemɔ: Akɛfataa tsofai ni akɛfɔɔ daaŋ lɛ ahe koni ekɛba ŋmeii ni yɔɔ daaŋ lɛ shi, egbe mumɔ fɔŋ helai, ni eha ŋmeii lɛ afee futafuta (yɛ tsofai ni akwɛɔ nɔ jogbaŋŋ amli).
Tsofafeemɔ He Nibii ni Akɛbaatsu Nii: Tsofai ni mli ewo muji fioo lɛ gbeɔ nibii ni haaa mɔ he ajɔ lɛ (tamɔ, tsɔnei ni akɛkwɛɔ la mli la, ŋmeii ahe nibii) ni efiteee nɔ ni yɔɔ nɔ lɛ.
3.2 Shia kɛ Nibii ni Akɛtsuɔ Nii (3-10% Nibii ni Akɛwoɔ Mli)
Nibii ni Akɛfɔɔ Nibii Ahe: Nɔ kroko ni yɔɔ blɛoo ni akɛtoɔ chlorine bleach he; ehaa atadei (akɔtɔma, linen) feɔ futafuta ni ejieɔ nibii ni wala yɔɔ mli (kɔfi, tii, lá) ni sui lɛ sɛɛ efooo.
Nɔ ni Akɛtsuɔ Nii: Egbeɔ helai ni yɔɔ ŋwɛi ŋtayaai anɔ, hejuuhe nibii, kɛ shikpɔŋ nɔ — etsuɔ nii jogbaŋŋ eshiɔ ŋmei, ŋmei, kɛ helai ni baa niyenii mli (tamɔ, E. coli, Salmonella).
Yitsɔi He Kwɛmɔ: Akɛtsuɔ nii yɛ yitsɔi mli tsofai ni akɛwoɔ yitsɔi mli (6-10% ni yɔɔ mli) koni ekɛha yitsɔi afee ŋmɔlɔŋmɔlɔ kɛtsɔ melanin ni akɛwoɔ yitsɔi mli lɛ nɔ.
3.3 Nitsumɔhei ni tsuɔ nii (30-70% nibii ni yɔɔ mli)
Wolo kɛ Pulp Bleaching: Nitsumɔhei ni akɛtsuɔ nii fe fɛɛ — 30-50% H2O2 haa tso mli ŋmɔtɔ feɔ futafuta kɛhaa wolo ni hi jogbaŋŋ (tamɔ, fãji, wolo ni akɛkalaa woji) ni chlorine nibii ni yɔɔ gbeyei bɛ mli.
Atadei Afeemɔ: Ehaa adebɔɔ mli (kotton, kooloi ahetsɔi) kɛ nibii ni akɛfee (polyester) lɛ feɔ ŋmɔlɔŋmɔlɔ; ehaa mama lɛ feɔ futafuta ni ehiɔ shi jogbaŋŋ dani awoɔ lɛ tsofa.
Nu ni Akɛtsuɔ Nii ni Akɛtsuɔ Nii: Efoɔ nibii ni fiteɔ nii (phenols, dyes, cyanides) lɛ amli ni ehaa COD/BOD ni yɔɔ mli lɛ baa shi; ejieɔ kɔɔyɔɔ kpakpa ni haa wala yibii lɛ tsuɔ nii.
Elɛktronik: H2O2 ni he tse waa (70%) lɛ tsuɔ semiconductor wafers he — ejieɔ oxides ni yɔɔ ŋwɛi kɛ nibii ni fiteɔ nii lɛ koni ekwɛ akɛ chip lɛ tsuɔ nii jogbaŋŋ.
3.4 Okwaayeli (10-30% nibii ni yɔɔ mli)
Shikpɔŋ Nɔ Nibii ni Akɛwoɔ Mli: Nibii ni akɛwoɔ mli lɛ gbeɔ helai ni yɔɔ shikpɔŋ nɔ, nematodes, kɛ jwɛi dumɔwui; oxygen ni ajieɔ lɛ haa shikpɔŋ lɛ mli kɔɔyɔɔ lɛ yaa hiɛ koni shishifãi lɛ adalɛ.
Nibii ni Akɛbuɔ Nibii Ahe: Nibii ni akɛshwieɔ tsei anɔ ni fa fioo lɛ haa tsei lɛ nyɛɔ amɛshiɔ tsɛŋemɔ helai (tamɔ, powdery mildew) ni etsuɔ nii akɛ adebɔɔ mli nɔ ni haa tsei lɛ daraa.
Shweshweeshwefeemɔ kɛ Mlai Anɔyeli
4.1 Gbɛtsɔɔmɔi ni kɔɔ nitsumɔ he
Nibii ni akɛbuɔ mɔ he (PPE): Kɛji akɛ tsɔne lɛ mli eyi obɔ kɛ ≥30% lɛ, wo glɔvs ni tsofai nyɛɔ etsuɔ nii (nitrile), shweshweeshwefeemɔ he ŋmɛlɛtswai, kɛ lab atade — tsi ohe kɛjɛ hewolo/hiŋmɛii ahe (ebaanyɛ ekɛ shãa aba).
He ni akɛtoɔ: Akɛto he ko ni mli ejɔ, ni yɔɔ duŋ, ni kɔɔyɔɔ kpakpa boteɔ mli; kɛ HDPE loo glase nibii ni mli tseee lɛ atsu nii (la haa nɔ ni fiteɔ lɛ yaa oya). Gbalamɔ kɛjɛ fuels, acids, kɛ dade (tamɔ, dade, akɔɔble) mli koni oshara akafee nɔ ko.
Klɛŋklɛŋ Yelikɛbuamɔ: Kɛji mɔ ko kɛ mɔ ko kpe lɛ, okɛ nu ni mli ejɔ afɔ ohewolo/hiŋmɛii anɔ minitii 15+; ni ayeɔ lɛ biɔ tsofafeemɔ he yelikɛbuamɔ amrɔ nɔŋŋ .
4.2 Mlai ahe nitsumɔ
FDA (US): Akpɛlɛ nɔ akɛ akɛtsuɔ nii yɛ niyenii he (tamɔ, niyenii ni akɛtsuɔ nii ni akɛgbeɔ helai) kɛ tsofafeemɔ mli nibii ni akɛheɔ yɛ tsofafeemɔ he (OTC) (3% pilamɔi ahe tsabaai).
REACH (EU): Akɛ gbɛi awo REACH shishi; kɛ naatsii ni yɔɔ dade ni tsii ni akɛtsuɔ nii yɛ nitsumɔhei kɛ jarayelɔi anɔ lɛ kpãa gbee.
OSHA (US): Nitsumɔ mli nibii ni akɛwoɔ mli lɛ ahe husu (OEL) ni ato yɛ 1 ppm (ŋmɛlɛtswai 8 TWA) koni akɛbu nitsulɔi ni tsuɔ nibii ni fa babaoo he nii lɛ ahe.
ISO Mlai: Wɔ nitsumɔhe-gbɛjianɔtoo H2O2 lɛ kɛ ISO 8413 (nibii ni kɔɔ hydrogen peroxide he) kɛ ISO 9001 (nibii ni hi jogbaŋŋ lɛ ahe gbɛjianɔtoo) lɛ kpãa gbee.
Teknik Data Wolo (TDS) lɛ mli saji otii
| Paramita | 3% Tsofafeemɔ He Gbɛjianɔtoo | 30% Nitsumɔhe Gbɛjianɔtoo | Gbɛ ni Atsɔɔ Nɔ Akwɛɔ |
| Kaamɔ (H2O2 mli nibii) | 2.5 - 3.5% | 29.0 - 31.0% | Potasiɔm permanganɛt tsɔɔmɔ |
| Dade ni tsii ni yɔɔ mli (Pb) | ≤1 ppm | ≤5 ppm | Atomik nu mli nibii ni anaa (AAS) |
| Acid ni aheee nɔ ko (tamɔ H2SO4) | ≤0.02% | ≤0.04% | Sodium haidroksaid tsɔɔmɔ |
| Mlihilɛ (20°C) | 1.01 g/sm3 | 1.11 g/sm3 | Haidromita/densitomita |
| Shihilɛ (nyɔji enumɔ) | ≥95% ni akɛhiɛɔ mli | ≥90% ni akɛhiɛɔ mli | Nitoo yɛ 25°C (shihilɛi ni mli ewo duŋ) |
Mɛni Hewɔ Wɔhalaa Wɔ Hydrogen Peroxide lɛ?
Nibii ni Akɛwoɔ Mli: Wɔkɛ 3% (tsofafeemɔ/shia), 30% (nitsumɔhe), kɛ 50-70% (hetsemɔ ni nɔ kwɔ) haa koni ekɛ ohesaai pɔtɛɛ lɛ akpã gbee.
Ultra-Pure Formulations: Dade ni tsii kɛ muji ni baa shi lɛ haa ekɛ nibii ni he hiaa waa (tamɔ, tsɔnei, tsofai) lɛ kpãa gbee.
Nibii ni Akɛhaa: Wɔ nitsumɔhei (ni nyɛɔ amɛtsuɔ nii daa afi: tɔn 100,000) lɛ maa nɔ mi akɛ wɔkɛ nibii babaoo kɛ nibii bibii ni abiɔ lɛ baahã yɛ be naa.
Eco-Friendly: Efiteɔ kɛyaa nu kɛ kɔɔyɔɔ kpakpa mli — eyeɔ ebuaa otii ni akɛmamɔ hiɛ (tamɔ, tsofai ni akɛ chlorine fee lɛ najiaŋdamɔlɔi).
Technical Support: Wɔ tsofafeelɔi akuu lɛ kɛ gbɛtsɔɔmɔ haa yɛ tsofa ni akɛwoɔ nu mli, bɔ ni akɛtoɔ, kɛ bɔ ni akɛtsuɔ nii jogbaŋŋ ahaa lɛ he.
Na Wɔ
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