Product Overview

7N Ammonia yog ib qho hluav taws xob- qib roj tshwj xeeb nrog qib purity ntawm 99.99999%. Nws feem ntau yog tsim los ntawm nitrogen thiab hydrogen nyob rau hauv qhov kub thiab txias, ua raws los ntawm multi-theem distillation, adsorption, thiab purification txheej txheem. Raws li cov txheej txheem tseem ceeb hauv cov khoom siv hluav taws xob, cov khoom siv hluav taws xob semiconductor, thiab cov khoom lag luam siab tshaj plaws, nws cov ultra- siab purity yog qhov tseem ceeb rau kev ua kom nyias nyias- zaj duab xis zoo, cov cuab yeej ua haujlwm, thiab cov khoom tsim tawm. Txawm tias cov kab mob tsis huv -xws li dej noo, oxygen, hydrocarbons, thiab hlau ions- tuaj yeem ua rau cov khoom siv tsis raug, ua 7N Ammonia yog ib qho tseem ceeb ntawm cov khoom tseem ceeb hauv kev tsim khoom siab -.

Cov ntaub ntawv yooj yim

CAS Nr.	7664-41-7
UN No.	UN1005 (Ammonia, anhydrous, compressed gas)
Hazard Classification	Class 2.3 Toxic Gas, Class 8 Corrosive Substance

Cov yam ntxwv tseem ceeb & Parameters

Purity	Ntau dua lossis sib npaug rau 99.99999% (7N Qib)
Qhov tseem ceeb Impurity Levels (tus nqi ib txwm, hauv ppb)	Moisture (H₂O): Tsawg dua lossis sib npaug li 10 ppb Oxygen (O₂): Tsawg dua lossis sib npaug li 5 ppb Tag nrho cov Hydrocarbons (THC): Tsawg dua lossis sib npaug li 5 ppb Hlau Ions (Fe, Ni, Cu, Na, K, thiab lwm yam): Tsawg dua los yog sib npaug rau 0.01 ppb
Ntim	Lub tog raj kheej, Y-cylinders, ISO tube trailers (customizable raws li cov neeg siv khoom xav tau)
Filling Siab	Feem ntau 20-50 bar (nyob ntawm lub thawv)

Nta & Qhov Zoo

Ultra-High Purity thiab Consistency

Siv ntau-theem purification thev naus laus zis thiab kev tshuaj xyuas online los xyuas kom meej tias txhua pawg ntawm 7N Ammonia ua tau raws li cov txheej txheem nruj tshaj plaws ntawm cov txheej txheem semiconductor uas yuav tsum tau ua kom zoo ib yam nrog cov purity thiab impurity.

Tsawg heev Particulate thiab hlau paug

Terminal pom mus rau 0.003 μm ua kom cov ntsiab lus me me thiab cov ntsiab lus hlau ion, tiv thaiv kev sib kis ntawm cov qauv nti.

Stable Supply Chain thiab Tag Nrho Traceability

Kev siv kaw - voj tswj los ntawm cov khoom siv roj, kev ua kom huv, thiab sau rau kev tshuaj ntsuam xyuas, muab cov ntawv qhia ua tiav thiab tshawb xyuas cov ntaub ntawv zoo (CoA) kom ntseeg tau cov saw hlau ruaj ntseg.

Kev Pabcuam Kev Ua Haujlwm thiab Kev Nyab Xeeb

Muaj cov kev daws teeb meem suav nrog kev taw qhia kev siv roj, kev tsim cov kav dej, thiab kev cob qhia kev nyab xeeb kom cov neeg siv khoom siv tau 7N siab - purity ammonia gas.

Cov yam ntxwv ua haujlwm

Raws li Nitrogen Source

Hauv cov txheej txheem epitaxial xws li Hlau -Organic Chemical Vapor Deposition (MOCVD), 7N siab-purity ammonia gas ua tus tseem ceeb nitrogen precursor rau loj hlob III-V compound semiconductors xws li gallium nitride (GaN) thiab txhuas nitride (AlN).

Raws li Reactive Gas

Nyob rau hauv semiconductor etching thiab silicon nitride (Si₃N₄) nyias- zaj duab xis deposition, nws siab -cov yam ntxwv purity kom ntseeg tau tias zaj duab xis uniformity, tsis muaj qhov tsis xws luag, thiab cov khoom hluav taws xob zoo heev.

Raws li tus neeg nqa khoom lossis Doping Gas

Hauv cov txheej txheem tshwj xeeb, nws tuaj yeem siv rau kev xa khoom lossis doping, qhov twg nws cov purity ncaj qha cuam tshuam rau cov khoom siv hluav taws xob, kev txav mus los, thiab kev ntseeg tau.

Thawj daim ntawv thov teb

Semiconductor Manufacturing

Siv rau silicon nitride/titanium nitride deposition thiab epitaxial loj hlob ntawm III -V compound semiconductors (xws li, GaN, GaAs).

Zaub Technology

Ua haujlwm siab -purity nitrogen qhov chaw hauv nyias- zaj duab xis encapsulation thiab TFT backplane fabrication rau OLED thiab Micro- LED zaub.

Photovoltaics

Ua hauj lwm nyob rau hauv passivation txheej deposition rau siab - efficiency solar cells (xws li, HJT, TOPCon).

Kev tshawb fawb & Advanced Materials

Kev tsim cov khoom siv nitride tshiab, quantum dot synthesis, thiab kev npaj siab -purity nitrides.

Cov neeg siv khoom sib koom tes Case

Peb tau tsim ib lub sij hawm ntev - kev koom tes nrog lub ntiaj teb no - ua tus thib peb - tiam semiconductor chaw tsim tshuaj paus. Rau lawv GaN- ntawm -Si fais fab khoom siv ntau lawm kab, cov neeg siv khoom xav tau ze rau - txwv cov kev qhia tshwj xeeb rau cov dej noo thiab cov hlau tsis huv hauv 7N siab- purity ammonia roj (nqus tsawg dua lossis sib npaug li 5 ppb, hlau ions tsawg dua lossis sib npaug li 0.005 ppb). Peb tau kho qhov kev ua kom huv huv tshwj xeeb thiab kev saib xyuas online rau lawv thiab tau siv yam tsis muaj kev cuam tshuam, kev kis kab mob - qhov chaw dawb - ntawm - siv cov khoom siv los ntawm cov raj xa dej siab. Throughout the collaboration, the supplied 7N high-purity ammonia gas helped the customer reduce epitaxial wafer defect density by 30%, significantly improving device yield and reliability, thereby solidifying their leading position in the high-voltage power semiconductor market. Cov ntaub ntawv no ua piv txwv peb lub peev xwm muaj zog hauv kev muab kev sib xyaw ua ke ultra-siab- purity gas solutions.

FAQ

Q: Koj lub tuam txhab ua li cas nrog kev hloov pauv ntawm tus nqi ntawm cov khoom siv tshuaj? Nws puas muaj txoj cai tiv thaiv tus nqi?

A: Kev ntsuas teb: Tsim kom muaj kev saib xyuas rau cov nqi raw khoom, thiab khaws cov ntaub ntawv tseem ceeb ua ntej; Kos npe ntev - cov lus pom zoo nrog cov neeg siv khoom, thiab qhia txog kev hloov kho tus nqi (xws li kho cov nqi khoom raws li qhov hloov pauv ntawm cov khoom siv raw khoom). Txoj cai tiv thaiv tus nqi: Rau cov neeg siv khoom sib koom ua ke ntev, yog tias tus nqi lag luam poob qis heev (los ntawm Ntau dua lossis sib npaug li 5%) hauv lub sijhawm luv luv tom qab qhov kev txiav txim raug lees paub (xws li hauv 7 hnub ua haujlwm), tus nqi tuaj yeem sib tham rau kev hloov kho lossis cov nyiaj pab cuam sib xws; rau kev txiav txim loj, tus nqi tuaj yeem kaw kom txog rau thaum hnub xa khoom kom tsis txhob muaj kev pheej hmoo ntawm tus nqi hloov pauv.

Cim npe nrov: Tuam Tshoj 7n ammonia manufacturers, lwm tus neeg, Hoobkas