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Ammonium Sulfate CAS 7783-20-2 Content 99.0~100.5% Setšoantšo se Hlahisitsoeng
  • Ammonium Sulfate CAS 7783-20-2 Content 99.0~100.5%

Ammonium Sulfate CAS 7783-20-2 Content 99.0~100.5%

Tlhaloso e Khutšoanyane:

Lebitso la lik'hemik'hale: Ammonium Sulfate

CAS: 7783-20-2

(NH4)2SO4 Content: 99.0~100.5%

Ponahalo: Bosoeu ho isa ho Bosoeu ba Crystalline Powder

Ikopanye le: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Lintlha tsa Sehlahisoa

Lihlahisoa tse Amanang

Li-tag tsa Sehlahisoa

Tlhaloso:

Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong oa Ammonium Sulfate (CAS: 7783-20-2) ka boleng bo phahameng.Ruifu Chemical e ka fana ka lits'ebeletso tsa lefats'e ka bophara, theko ea tlholisano, litšebeletso tse ntle haholo, tse nyane le tse ngata tse fumanehang.Reka Ammonium Sulfate,Please contact: alvin@ruifuchem.com

Lintho tsa Lik'hemik'hale:

Lebitso la Lik'hemik'hale Ammonium sulfate
Litlhaloso tse tšoanang Ammonium Sulphate;(NH4)2 SO4
Boemo ba Setoko Ho Stock, Commercial Scale
Nomoro ea CAS 7783-20-2
Foromo ea limolek'hule H8N2O4S
Boima ba Molek'hule 132.14 g/mol
Melting Point >280℃(Dec.)
Botenya 1.77 g/mL ho 25℃(lit.)
Refractive Index n20/D 1.396
Monko o monate Monko o Monyane oa Ammonia
E hloahloa Ho Monya Mongobo Habonolo
COA & MSDS E fumaneha
Brand Ruifu Chemical

Litlhaloso:

Lintho Maemo a Tlhahlobo Liphetho
Ponahalo Phofo ea Crystalline e tšoeu ho isa ho e tšoeu E lumellana
(NH4)2SO4 Likahare 99.0%~100.5% E lumellana
Metsi ka Karl Fischer ≤0.20% <0.20%
Masalla a ho Ignition ≤0.005% <0.005%
Ntho e sa Keneng ka Metsing ≤0.005% <0.005%
Moeli oa Phosphate (PO₄) ≤5ppm <5ppm
Chloride (Cl) ≤5ppm <5ppm
Nitrate (NO₃) ≤10ppm <10ppm
Tshipi (Fe) ≤5ppm <5ppm
Arsenic (joalo ka) ≤2ppm <2ppm
Khalsiamo (Ca) ≤5ppm <5ppm
Heavy Metals (as Pb) ≤10ppm <10ppm
pH 5.0~6.0 E lumellana
Solubility (Ka Metsing) Ha e na Mebala (2 g ho 3 ml) E lumellana
Phapang ea X-Ray E Ikamahanya le Sebopeho E lumellana
Qetello Sehlahisoa se lekoa 'me se lumellana le litlhaloso

Sephutheloana/Bobolokelo/Ho tsamaisa ka sekepe:

Botsitso:E tsitsitseng.Ho kopana le li-oxidizer tse matla ho ka baka mollo kapa ho phatloha.Ha e lumellane le metheo e matla.
Sephutheloana:E phuthetsoe ka mokotlana oa polyethylene joalo ka lera le kahare, le mokotla oa polasetiki o lohiloeng joalo ka lera le kantle.Boima ba letlooa la mokotla o mong le o mong ke 25kg.Kapa ho latela tlhoko ea moreki.
Boemo ba polokelo:Boloka sebakeng sa polokelo se pholileng, se omeletseng le se nang le moea o pholileng hole le lintho tse sa lumellaneng.E bolokiloe hole le mocheso le mongobo nakong ea lipalangoang, e laoloe ka hloko e le ho qoba tšenyo.Ho feta moo, e tlameha ho bolokoa ka thoko ho lintho tse chefo.
Ho tsamaisa ka sekepe:Tsamaisa lefatšeng ka bophara ka moea, ka leoatle, ka FedEx / DHL Express.Fana ka thomello e potlakileng le e tšepahalang.

Melemo:

Bokhoni bo lekaneng: Lisebelisoa le litsebi tse lekaneng

Tšebeletso ea profeshenale: Tšebeletso e le 'ngoe ea ho reka

Sephutheloana sa OEM: Sephutheloana sa tloaelo le leibole lia fumaneha

Tlhahiso e potlakileng: Haeba e le ka har'a setoko, ho netefalitsoe hore ho tsamaisoa matsatsi a mararo

Thepa e tsitsitseng: Boloka thepa e lekaneng

Tšehetso ea Theknoloji: Tharollo ea theknoloji e teng

Tšebeletso e Tloaelehileng ea ho Kopanya: Ho tloha ho ligrama ho isa ho lik'hilograma

Boleng bo Phahameng: Ho thehile tsamaiso e felletseng ea netefatso ea boleng

LBH:

Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.

Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.

Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.

BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.

Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.

Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.

MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.

Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.

Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.

Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.

Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.

Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.

7783-20-2 - Kotsi le Tšireletseho:

Likhoutu tsa Kotsi
R10 - E ka cha
R36/37/38 - Ho hlohlona mahlong, tsamaiso ya moya le letlalo.
R22 - E kotsi ha e koetsoe
Tlhaloso ea Tšireletseho
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 1
RTECS BS4500000
TSCA Ho joalo
HS Code 3102210000
Chefo LD50 ka molomo ho Mmutla: 2840 mg/kg

7783-20-2 - Kopo:

Ammonium Sulfate (CAS: 7783-20-2) ke letsoai le sa tsitsang le sebelisoang e le motsoako oa lijo, ka manyolo, ho hloekisa metsi le ho belisoa.
1. Monontša o motle haholo oa naetrojene (oo ka tloaelo o tsejoang e le phofshoana ea masimo a manyolo), o loketseng mobu le lijalo, o ka etsa hore makala le makhasi a hōle ka matla, oa ntlafatsa boleng ba litholoana le chai, ’me oa matlafatsa ho hanyetsa ha lijalo likoluoeng.E ka sebelisoa e le manyolo a motheo, ho roala ka holimo le manyolo a peo.
Ammonium Sulfate ke mofuta oa manyolo a naetrojene o ka fanang ka NPK bakeng sa NPK mme o sebelisoa haholo temong.Ntle le ho fana ka element ea naetrojene, e ka fana ka karolo ea sulphate bakeng sa lijalo, makhulo le limela tse ling.Ka lebaka la ho lokolloa ka potlako le ho sebetsa ka potlako, ammonium sulfate e molemo haholo ho feta lisebelisoa tse ling tsa naetrojene tse kang urea, ammonium bicarbonate, ammonium chloride le ammonium nitrat.
Haholo-holo e sebelisetsoa ho etsa manyolo a motsoako, potassium sulfate, ammonium chloride, ammonium sulfate, joalo-joalo.
Ammonium Sulfate ke tlhahiso ea pele le tšebeliso ea manyolo a naetrojene.Hangata e sebelisoa e le monontša o tloaelehileng oa naetrojene, litaba tsa naetrojene li pakeng tsa 20% ho isa ho 30%.Ke manyolo a bohlokoa haholo bakeng sa mofuta ofe kapa ofe oa mobu o phahameng pH 'me o hloka sulfate e nyenyane ho sebetsa khahlanong le k'halsiamo e phahameng kapa pH e phahameng.Ntho e ntle ka Ammonium Sulfate ke hore naetrojene e ho eona e lieha ho lokolloa ka hona e tšoarella nakong eohle ea kholo ho feta mefuta ea naetrojene ea nitrate.
Ammonium Sulfate e sebetsa e le manyolo a physiological acidic nitrogen, hangata e loketse koro, poone, raese, k'hothone, litapole, hemp, lifate tsa litholoana, meroho le lijalo tse ling.Bakeng sa mobu, Ammonium Sulfate e loketse haholo bakeng sa mobu o sa jeleng paate le mobu oa alkaline, empa ha o tšoanelehe bakeng sa mobu o nang le asiti.E boetse e sebelisoa e le li-analytical reagents (precipitating agent, masking agent), tlhahlobo ea electrochemical, e tšehetsa electrolyte, mecha ea litaba ea microbiological culture le ho lokisa letsoai la ammonium.
2. e ka boela ea sebelisoa bakeng sa merafo ea lefatše e sa tloaelehang, merafo e sebelisa Ammonium Sulfate e le lisebelisoa tse tala, 'me e sebelisa phapanyetsano ea ion ho fapanyetsana likarolo tse sa tloaelehang tsa lefats'e ka har'a ore.
3. Ammonium Sulfate ke letsoai la sulfate le inorganic le sebelisoang bakeng sa baeloji ea limolek'hule.E sebelisoa haholo ts'ebetsong ea ho hloekisa protheine.Ka solubility e babatsehang, ammonium sulfate e ka theha tikoloho ea letsoai le phahameng ho etsa litokisetso bakeng sa pula ea protheine le ho hloekisa letsoai le phahameng ka mor'a moo.Ammonium sulfate e sebelisitsoe ho lokisa 'Blue Silver' colloidal Coomassie letheba bakeng sa liprotheine.Ammonium sulfate e ka sebelisoa bakeng sa ho na kapa ho arola liprotheine kapa ho hloekisa masole a 'mele.E boetse e na le thuso bakeng sa tlhahlobo ea crystallographic ea li-nucleic acid le liprotheine.
4. E sebelisoa e le flux, retardant mollo indastering ea masela a masela, joalo ka moemeli oa letsoai, khatello ea osmotic e laolang mahlahana a meriana.
5. E sebelisoa e le lisebelisoa tse tala tsa hydrogen peroxide , ammonium chloride, ammonium alum le tlhahiso ea indasteri ea lik'hemik'hale, e le phallo ea indasteri ea li-welding.
6. E sebelisoa e le mofetoleli oa hlama, limatlafatsi tsa tomoso sehlahisoa sa boemo ba lijo.

7783-20-2 - Boemo ba Polokeho:

E na le chefo e leka-lekaneng ka litsela tse 'maloa.Liphello tsa tsamaiso ea batho ka ho ja: hypermotility, letšollo, ho nyekeloa ke pelo kapa ho hlatsa.Bona le SULFATES.Karabelo ea incandescent ha ho futhumatsa ka potassium chlorate.Karabelo e nang le sodmm hypochlorite e fana ka naetrojene trichloride e phatlohang e sa tsitsang.Ha e lumellane le (K + NH4NO3), KNO2, (NaK + NH4NO3).Ha e chesa ho bola e ntša mosi o chefo haholo oa NOx, NH3, le SOx.

7783-20-2 - USP35 Maemo:

(NH4)2SO4 132.14
Ammonium Sulfate [7783-20-2].
TLHALOSO
Ammonium Sulfate e na le NLT 99.0% le NMT 100.5% ea (NH4)2SO4.
TS'ELISO TS'OANE
• A. Liteko-Kakaretso tsa Boitsebiso, Ammonium <191>: Tharollo (1 ho 20) e finyella litlhoko.
• B. Identification Tests-General, Sulfate <191>: Tharollo (1 ho 20) e finyella litlhoko.
TLHOKOMELO
• Tsamaiso
Mohlala: 2.5 g ea ammonium sulfate
Sistimi ea Titrimetric
(Sheba Titrimetry <541>.)
Mokhoa: Residual titration
Titrant: 1 N sodium hydroxide VS
Titrant e ka morao: 1 N sulfuric acid VS
Tlhaloso ea ntlha: Colorimetric
Sekheo: 50.0 mL ea 1 N sodium hydroxide VS, e lekantsoeng ka nepo
Tlhahlobo: Eketsa Mohlala ho 500-mL conical flask mme o qhale ka 50 ml ea metsi.Eketsa 50.0 mL ea 1 N sodium hydroxide VS, beha funnel filthara ka bolokolohi molaleng oa botlolo, 'me u belise ho fihlela ammonia e lelekoa (hoo e ka bang 10-15 min), joalo ka ha ho khethoa ka pampiri ea litmus.Pholile, eketsa 0.15 mL ea thymol blue TS, 'me titrate sodium hydroxide e feteletseng ka 1 N sulfuric acid VS.Etsa qeto e se nang letho.
Bala liperesente tsa ammonium sulfate [(NH4)2SO4] Molaetseng o nkiloeng:
Sephetho = [(BV) × N × F ×100]/W
B = 1 N sulfuric acid VS e jeoang ke Blank (mL)
V = 1 N sulfuric acid VS e jeoang ke Mohlala (mL)
N = tloaelo ea 'nete ea Back titrant (mEq/mL)
F = ntlha ea ho lekana, 66.07 mg/mEq
W = boima ba Mohlala (mg)
Mekhoa ea ho amohela: 99.0% -100.5%
LITŠILA
• Masalla a ho Ignition <281>
Mohlala: 20 g
Maemo a kamohelo: NMT 0.005%
• Moeli oa Ntho e sa Hlakoeng
Mohlala: 20 g
Tlhahlobo: Fetisetsa Mohlala ka bekeng e koahetsoeng, 'me u qhale ka 200 ml ea metsi.Mocheso ho belisa, 'me u futhumale ka bateng ea mouoane bakeng sa 1 h.Sefa mokelikeli o chesang ka crucible ea tared sintered-glass porosity (10-15 µm).Hlatsoa beaker le sefe ka metsi a chesang, omisa crucible ho 105, pholile ka desiccator, 'me u be boima.
Maemo a kamohelo: NMT 1 mg ea insolble matter e fumaneha (0.005%).
• Moeli oa Phosphate
Tharollo e tloaelehileng ea phosphate, Phosphate reagent A, le Phosphate reagent B: Lokisetsa joalokaha ho laetsoe bakeng sa Phosphate ho Reagents tlas'a Reagents, Indicators, le Solutions-General Tests for Reagents.
Mohlala: 4.0 g
Taolo: 0.2 mL ea tharollo e tloaelehileng ea phosphate
Tlhahlobo
[Tlhokomeliso-Liteko tsa Sample le Taolo li entsoe ka mokhoa o ikhethileng ka li-tubes tse bapisoang tsa mebala.]
Qhala Mohlala ka 25 mL ea 0.5 N sulfuric acid, eketsa 1 mL e 'ngoe le e 'ngoe ea Phosphate reagent A le Phosphate reagent B, 'me u lumelle ho ema mocheso oa kamore bakeng sa lihora tse 2.Tsoela pele ka ho Laola ho sebelisa palo e tšoanang ea li-reagents tse tšoanang le tlhahlobo ea Sample.
Maemo a kamohelo: Mmala ofe kapa ofe o moputsoa o fumanweng ho Sampole ha o a tshwanela ho feta o hlahisitsweng ho tswa ho Taolo (NMT 5 ppm).
• Chloride le Sulfate, Chloride <221>
Tharollo e tlwaelehileng ya chloride: Fetisetsa 165 mg ya sodium chloride ho 100-mL volumetric flask.Qhibiliha 'me u hlapolle ka metsi ho ea bophahamong.Fetisetsa 10.0 mL ho botlolo ea volumetric ea 1000-mL, 'me u hlapolle ka metsi ho ea bophahamong ho fumana tharollo e nang le motsoako oa 10 µg/mL ea chloride.
Mokhoa oa ho amohela: Karolo ea 2-g ha e bontše chloride e fetang 1.0 mL ea Standard chloride solution (NMT 5 ppm).
• Moeli oa Nitrate
Tharollo e tloaelehileng ea nitrate le tharollo ea Brucine sulfate: Lokisetsa joalokaha ho laetsoe Nitrate ho Li-reagents tlas'a Li-reagents, Indicators, le Litlhahlobo-Kakaretso tsa Litlhahlobo tsa Li-reagents.
Mohlala oa tharollo: Qhala 1.0 g ho 3 ml ea metsi ka ho futhumatsa ka bateng ea metsi a belang, 'me u kenye motsoako oa Brucine sulfate ho etsa 50 ml.
Tharollo ea ho laola: Ho 1.0 mL ea Standard nitrate tharollo eketsa 1.0 g ea ammonium nitrate, ebe u eketsa tharollo ea Brucine sulfate ho etsa 50 mL.
Sekheo: 50 ml ea tharollo ea Brucine sulfate
Analysis: Chesa Tharollo ea Mohlala, Taolo ea tharollo, 'me u se ke ua ba le letho ka bateng ea metsi a belang bakeng sa metsotso e 15 ka nako le nako, ebe u pholile ka potlako ka bateng ea leqhoa ho ea mocheso oa kamore.Fetola spectrophotometer e loketseng ka Blank ho ea ho zero absorbance ho 410 nm.Etsa qeto ea ho monya ha tharollo ea Mohlala, hlokomela sephetho, 'me u lokise sesebelisoa ka Sample solution ho zero absorbance.Etsa qeto ea ho monya ha tharollo ea Taolo.
Maemo a ho amohela: 'Malo oa ho monya bakeng sa tharollo ea Mohlala ha o fete oa Tharollo ea Taolo (NMT 10 ppm).
• Tšepe <241>
Tharollo ea mohlala: Qhala 2.0 g ka 40 ml ea metsi, 'me u kenye 2 ml ea hydrochloric acid.
Maemo a kamohelo: NMT 5 ppm
LITEKO TSEKO
• Liteko tsa Palo ea Likokoana-hloko <61> le Liteko bakeng sa Likokoana-hloko Tse Khethiloeng <62>: Palo eohle ea palo ea likokoana-hloko tsa aerobic ha e fete 1000 cfu / g, 'me kakaretso ea hlobo e kopantsoeng le ea tomoso ha e fete 10 cfu / g.
• pH <791>: 5.0-6.0 ka tharollo (1 ho 20)
KEKELETSO LIHLOKO
• Ho Paka le ho Boloka: Boloka ka lijaneng tse koetsoeng hantle.Ha ho litlhoko tsa polokelo tse boletsoeng.

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