Hydrogen peroxide
Bayanin Samfuri
Sunan Sinadarai: Hydrogen Peroxide
Lambar CAS: 7722-84-1
Tsarin Kwayoyin Halitta: H₂O₂
Nauyin kwayoyin halitta: 34.01 g/mol
Bayyanar: Ruwa mara launi, bayyananne, mara wari (ƙarancin yawan abu) zuwa ruwa mai ɗan ƙamshi (mai yawan abu)
Yawan jama'a: 3% (gida/likitanci), 30% (masana'antu), 50-70% (masana'antu masu tsabta)
Hydrogen peroxide (H₂O₂) wani sinadari ne mai ƙarfi amma mai amfani wanda aka sani da ikonsa na ruɓewa zuwa ruwa (H₂O) da iskar oxygen (O₂) - ba tare da barin wani abu mai guba ba. Wannan sinadari mai kyau ga muhalli, tare da ƙarfin kaddarorinsa na iskar oxygen, ya sanya shi babban abin amfani a fannoni na gida, likitanci, masana'antu, da noma. Ana samunsa a cikin adadi mai yawa don biyan buƙatun aikace-aikace na musamman, daga kulawa mai laushi zuwa sarrafa masana'antu mai nauyi.
Maɓallan Kadarorin & Fa'idodi
| Kadara | Ƙayyadewa | Babban Amfani |
| Ƙarfin Oxidizing | 1.77 V (ƙananan ƙarfin lantarki na yau da kullun) | Yana lalata gurɓatattun abubuwa na halitta/marasa halitta yadda ya kamata; yana kashe ƙwayoyin cuta (ƙwayoyin cuta, ƙwayoyin cuta, fungi) |
| Narkewa | Ana iya mirgine shi da ruwa a kowane ma'auni | Mai sauƙin narkewa zuwa yawan da ake so; ya dace da tsarin ruwa |
| Halayyar Rushewa | Yana da ƙarfi a zafin ɗaki (idan aka adana shi yadda ya kamata); yana narkewa da zafi/haske/masu ƙara kuzari (misali, MnO₂) | Yana fitar da iskar oxygen don fitar da iska (misali, maganin ruwan shara) ba tare da gurɓatattun abubuwa masu guba ba |
| pH (30% Magani) | ~4.0 (mai ɗan acidic) | Yana rage tsatsa na kayan da suka dace; yana ƙara kwanciyar hankali yayin ajiya |
| Tsarkaka (Matsayin Masana'antu) | ≥99.5% (ban da ruwa; ƙarancin ƙarfe mai nauyi: ≤5 ppm Pb) | Yana tabbatar da aiki mai dorewa; yana guje wa ƙazanta da ke kawo cikas ga ayyukan |
Muhimman Kadarori da Fa'idodi
Kadara
Bayani
Babban Amfani
Ƙarfin Oxidizing
1.77 V (matsakaicin ƙarfin lantarki)
Yana lalata gurɓatattun abubuwa na halitta/marasa halitta yadda ya kamata; yana kashe ƙwayoyin cuta (ƙwayoyin cuta, ƙwayoyin cuta, fungi)
Narkewa
Ana iya haɗa shi da ruwa a kowane girma
Mai sauƙin narkewa zuwa yawan da ake so; ya dace da tsarin ruwa
Halayyar Rushewa
Yana da ƙarfi a zafin ɗaki (idan aka adana shi yadda ya kamata); yana narkewa da zafi/haske/masu ƙara kuzari (misali, MnO₂)
Yana fitar da iskar oxygen don fitar da iska (misali, maganin ruwan shara) ba tare da gurɓatattun abubuwa masu guba ba
Maganin pH (30%)
~4.0 (ɗan acidic)
Yana rage tsatsa na kayan da suka dace; yana ƙara kwanciyar hankali yayin ajiya
Tsarkaka (Matsayin Masana'antu)
≥99.5% (ban da ruwa; ƙarancin ƙarfe mai nauyi: ≤5 ppm Pb)
Yana tabbatar da aiki mai dorewa; yana guje wa ƙazanta da ke kawo cikas ga ayyukan
Aikace-aikacen da aka saba
Sauƙin daidaitawa na H₂O₂ ya sa ya zama dole a duk faɗin masana'antu daban-daban, tare da mai da hankali kan amfani da shi:
3.1 Lafiya da Kula da Lafiya (Kashi 3-6% na yawan jama'a)
Maganin Rage Rauni: Ana amfani da maganin kashi 3% sosai don tsaftace ƙananan raunuka, ƙuraje, da ƙonewa - yana lalata ƙwayoyin cuta yayin da yake samar da shinge mai kariya daga kamuwa da cuta.
Tsaftar Baki: Ana ƙara shi a cikin ruwan wanke baki don rage plaque, kashe ƙwayoyin cuta masu warin numfashi, da kuma yin fari ga haƙora (a cikin tsari mai sarrafawa).
Tsaftace Kayan Aikin Likita: Maganin rage yawan mai yana kashe ƙwayoyin cuta marasa lahani (misali, na'urorin auna zafi, kayan aikin haƙori) ba tare da lalata saman ba.
3.2 Kayayyakin Gida da Masu Amfani (Kashi 3-10% na Tarin Abinci)
Bleaching na Wanki: Madadin chlorine bleach mai laushi; yana ƙara farin yadi (auduga, lilin) kuma yana cire tabo na halitta (kofi, shayi, jini) ba tare da canza launuka ba.
Tsaftace Fuskar Sama: Yana kashe ƙwayoyin cuta a kan teburin kicin, kayan bandaki, da benaye - yana da tasiri a kan ƙwayoyin cuta masu ɗauke da ƙwayoyin cuta (misali, E. coli, Salmonella).
Kula da Gashi: Ana amfani da shi a cikin maganin bleach na gashi (kashi 6-10% na yawan amfani da shi) don rage gashi ta hanyar sanya melanin ya yi kauri.
3.3 Sarrafa Masana'antu (Kashi 30-70% na Tarin)
Bleaching na Takarda da Pulp: Mafi girman amfani a masana'antu — 30-50% H₂O₂ yana sa ɓawon itace ya yi fari don takarda mai inganci (misali, tissue, takardar bugawa) ba tare da samfuran chlorine masu guba ba.
Masana'antar Yadi: Yana yin bleaching na halitta (auduga, ulu) da zare na roba (polyester); yana inganta fari da kuma daidaiton launi kafin a rina.
Maganin Ruwan Datti: Yana wargaza gurɓatattun abubuwa na halitta (phenols, dyes, cyanides) kuma yana rage matakan COD/BOD; yana fitar da iskar oxygen don haɓaka ayyukan ƙwayoyin cuta masu saurin kamuwa da cuta.
Lantarki: Tsafta mai yawa (70%) H₂O₂ yana tsaftace wafers na semiconductor — yana cire oxides na saman da gurɓatattun abubuwa don tabbatar da ingantaccen aikin guntu.
3.4 Noma (Kashi 10-30% na yawan jama'a)
Tsaftace Ƙasa: Maganin da aka narkar yana kashe ƙwayoyin cuta da ke ɗauke da ƙasa, ƙwayoyin nematodes, da kuma irin ciyawa; fitar da iskar oxygen yana inganta iskar ƙasa don ci gaban tushen.
Kariyar Shuke-shuke: Feshin da ba shi da isasshen ƙarfi yana ƙara juriyar shuke-shuke ga cututtukan fungal (misali, powdery mildew) kuma yana aiki azaman abin ƙarfafa girma na halitta.
Tsaro da Bin Dokoki
4.1. Ka'idojin Gudanar da Ayyuka
Kayan Kariya na Kai (PPE): Domin yawan sinadarin ya kai ≥30%, a saka safar hannu (nitrile), gilashin kariya, da kuma abin rufe fuska na dakin gwaje-gwaje - a guji taɓawa da ido/fata (na iya haifar da ƙonewa).
Ajiya: A ajiye a wuri mai sanyi, duhu, kuma mai iska mai kyau; yi amfani da kwantena HDPE ko gilashi mara haske (haske yana hanzarta ruɓewa). A ware shi daga mai, acid, da ƙarfe (misali, ƙarfe, jan ƙarfe) don hana haɗuwar haɗari.
Taimakon Gaggawa: Idan ya yi mu'amala, a wanke fata/ido da ruwan sanyi na tsawon mintuna 15+; shan ruwa yana buƙatar kulawar likita nan take.
4.2 Bin Dokoki
FDA (Amurka): An amince da shi don amfani da shi ta hanyar amfani da abinci (misali, kashe ƙwayoyin cuta a kayan aikin sarrafa abinci) da kuma amfani da shi ta hanyar likita ba tare da takardar likita ba (OTC) (3% maganin kula da rauni).
REACH (EU): An yi rijista a ƙarƙashin REACH; yana bin ƙa'idodi kan ƙazanta na ƙarfe masu nauyi don amfanin masana'antu da masu amfani.
OSHA (Amurka): An saita iyaka ga masu fallasa ga aiki (OEL) a 1 ppm (TWA-awa 8) don kare ma'aikatan da ke fama da yawan taro.
Ma'aunin ISO: H₂O₂ ɗinmu na masana'antu ya cika ISO 8413 (ƙayyadadden bayani game da hydrogen peroxide) da ISO 9001 (sarrafa inganci).
Manyan Takardar Bayanan Fasaha (TDS)
| Sigogi | 3% na Ma'aunin Likita | 30% Matsayin Masana'antu | Hanyar Gwaji |
| Gwaji (Abubuwan da ke cikin H₂O₂) | 2.5 - 3.5% | 29.0 - 31.0% | Tushen potassium permanganate |
| Abubuwan da ke cikin ƙarfe masu nauyi (Pb) | ≤1 ppm | ≤5 ppm | Binciken Shawarar Atomic (AAS) |
| Free Acid (kamar H₂SO₄) | ≤0.02% | ≤0.04% | Titin sodium hydroxide |
| Yawan yawa (20°C) | 1.01 g/cm³ | 1.11 g/cm³ | Mita Mai Zurfi/Dutse Mai Tsafta |
| Kwanciyar hankali (watanni 6) | Riƙewa ≥95% | Riƙewa ≥90% | Ajiya a 25°C (yanayi mai duhu) |
Me Yasa Za Mu Zabi Hydrogen Peroxide?
Mahimmancin Mahimmanci: Muna bayar da maki 3% (na likitanci/gida), 30% (na masana'antu), da 50-70% (na tsarki) don dacewa da ainihin buƙatunku.
Tsarin Tsarkakewa Mai Tsarkakakke: Ƙananan matakan ƙarfe masu nauyi da najasa suna tabbatar da dacewa da hanyoyin da suka dace (misali, na'urorin lantarki, magunguna).
Samar da Kayayyaki Mai Sauƙi: Kayan aikin samar da kayayyaki (na shekara-shekara: tan 100,000) suna ba da garantin isar da kayayyaki akan lokaci don manyan da ƙananan oda.
Mai Kyau ga Muhalli: Yana ruskewa zuwa ruwa da iskar oxygen — yana tallafawa manufofin dorewa (misali, maye gurbin sinadarai masu tushen chlorine).
Tallafin Fasaha: Ƙungiyarmu ta masana kimiyyar sinadarai tana ba da jagora kan narkewar abinci, adanawa, da inganta amfani da shi.
Tuntube Mu
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