Jiangsu Kolod Food Ingredients Co., Ltd. muab Food Grade Zinc Sulfate Heptahydrate (ZnSO₄·7H₂O, CAS No. 7446-20-0) rau cov khoom noj khoom haus fortification thiab khoom noj khoom haus premix daim ntawv thov uas tau tso cai los ntawm cov kev cai muaj feem xyuam.
Khoom Specifications
Cov nqi hauv qab no sawv cev rau cov kev txheeb xyuas qhov tseeb thiab cov txheej txheem kev txhais lus rau kev soj ntsuam kev yuav khoom.
|
Parameter |
Cov ntaub ntawv |
|
Khoom npe |
Khoom noj khoom haus qib Zinc Sulfate Heptahydrate |
|
Tshuaj npe |
Zinc Sulfate Heptahydrate (Synonyms: Zinc Sulphate Heptahydrate; Zinc Sulfate 7-Hydrate) |
|
Molecular Formula & Nyhav |
ZnSO4 · 7H2O / ~ 287.54 g / mol |
|
Qib & Cov tsos |
Khoom noj khoom haus Qib / Xim tsis muaj pob tshab crystals lossis crystalline hmoov |
|
Solubility & Yam ntxwv |
Yooj yim soluble hauv dej; Cov tshuaj aqueous nthuav tawm cov kua qaub |
|
Txheem Ntim |
25 kg net hnyav rau ib lub hnab (Ob chav- txheej txheej nrog zaub mov- qib PE sab hauv liner thiab cov hnab yas sib xyaw ua ke) |
|
Siv tau Standard |
GB 25579-2010, FCC, lossis tus neeg siv khoom pom zoo, raws li cov khoom siv tau thiab cov lus pom zoo. |
Physical thiab Chemical Properties
Daim ntawv lub cev:Crystals los yog crystalline hmoov raws li qib nkag; tsw tsw.
Dej Solubility:Soluble hauv dej; Cov tshuaj aqueous yog acidic, xav tau cov qauv tsim kom muaj peev xwm cuam tshuam rau lub cev pH thiab kev sib raug zoo.
Kev coj cwj pwm cia:Tej zaum yuav poob dej ntawm crystallization los yog effloresce nyob rau hauv qhuav- huab cua. Tiv thaiv los ntawm ya raws, pob puas tsuaj, thiab kis kab mob.
Product Quality Specifications
Cov kev qhia tshwj xeeb hauv qab no yog ua raws li cov qauv khoom siv thiab tswj cov khoom lag luam.
|
Parameter |
GB 25579-2010 - Sau tus nqi |
FCC VII - Sau tus nqi |
|
Zinc Sulfate Heptahydrate Cov ntsiab lus |
99.0–100.5% |
98.0–100.5% |
|
Arsenic (As) |
Tsawg dua lossis sib npaug li 3 mg / kg |
Tsawg dua lossis sib npaug li 3 mg / kg |
|
Alkalis thiab Alkaline Earths |
Tsawg dua lossis sib npaug li 0.50% |
Tsawg dua lossis sib npaug li 0.50% |
|
Acidity |
xeem dhau |
xeem dhau |
|
Selenium (zeeg) |
Tsawg dua lossis sib npaug li 30 mg / kg |
Tsawg dua lossis sib npaug li 30 mg / kg |
|
Mercury (Hg) |
Tsawg dua lossis sib npaug li 1 mg / kg |
Tsawg dua lossis sib npaug li 5 mg / kg |
|
Lead (Pb) |
Tsawg dua lossis sib npaug li 4 mg / kg |
Tsawg dua lossis sib npaug li 4 mg / kg |
|
Cadmium (Cd) |
Tsawg dua lossis sib npaug li 2 mg / kg |
Tsawg dua lossis sib npaug li 2 mg / kg |
Application Scope & Formulation Notes
Khoom noj khoom haus & Khoom noj khoom haus Premixes:Ua hauj lwm raws li ib tug active mineral ntxiv. Cov kev yuav khoom tseem ceeb suav nrog qhov loj me me thiab qhov ntom ntom kom ntseeg tau tias kev sib xyaw ua ke hauv cov khoom sib xyaw qhuav.
Dej & Dej:Tag nrho cov dej-soluble rau kua systems. Formulators yuav tsum xyuas pH compatibility thiab muaj peev xwm sediment cuam tshuam nrog cov proteins los yog ntxhia ntsev.
Mis & Plant Alternatives:Kev ntsuam xyuas raug pom zoo kom tiv thaiv kom tsis txhob muaj protein ntau los yog nag lossis daus hauv kev ua haujlwm.
Infant Formula & Khoom noj tshwj xeeb:Tsis tso cai los ntawm lub neej ntawd. Cov neeg yuav khoom yuav tsum xyuas kom meej tias cov kev cai hauv cheeb tsam, kev ua kom huv huv, thiab qhov kawg - cov qauv khoom tau ua tiav ua ntej kev yuav khoom.
Kev sib piv ntawm Zinc Sulfate Hydrate
Zinc sulfate muaj nyob rau hauv peb daim ntawv hydrate.
|
Daim ntawv khoom |
Molecular Formula |
Mol. Qhov hnyav |
Theoretical Zinc |
Procurement Advantage |
|
Tsis muaj dej |
ZnSO 4 |
161.44 g / mol |
40.5% |
Qhov siab tshaj zinc concentration los ntawm qhov hnyav ntawm peb daim ntawv. |
|
Monohydrate |
ZnSO4 · H2O |
179.46 g / mol |
36.4% |
Txheem xaiv rau qhuav hmoov premixes thiab kev tswj tus nqi |
|
Heptahydrate |
ZnSO4 · 7H2O |
287.54 g / mol |
22.7% |
Siab solubility; pom zoo rau kev tawg sai sai hauv cov kua dej |
Kev Tswj Xyuas Zoo thiab Batch Documentation
Txhawm rau txhawb nqa kev pom zoo ua haujlwm, Jiangsu Kolod muab cov ntaub ntawv pov thawj cov ntaub ntawv tsim nyog raws li qhov yuav tsum tau ua:
Certificate of Analysis (COA):Batch-Tshwj xeeb tso tawm cov txiaj ntsig tau teeb tsa rau ntau tus lej tshwj xeeb.
Technical Data Sheet (TDS) & Safety Data Sheet (SDS):Txheeb xyuas cov khoom ntiag tug, qhov tseem ceeb, kev tuav, kev cia, thiab cov txheej txheem thauj.
Daim ntawv pov thawj ua raws:Cov txheej txheem thiab qhov chaw- cov ntawv pov thawj tshwj xeeb (xws li ISO, GMP, FSSC 22000, Kosher, Halal) tau muab nrog cov kev siv tau raws li kev cai.
Ntim, Muab Cov Lus Cog Tseg & Cia
Txheem Ntim
25 kg net hnyav rau ib lub hnab, featuring ib cov zaub mov -qib PE puab liner thiab ib tug txheej reinforced composite yas woven hnab. Palletized ntim thiab customized labeling xaiv muaj raws li qhov kev thov.
Yam tsawg kawg nkaus Order Quantity (MOQ)
1,000 kg rau kev txiav txim ntau. Kev sim ntau npaum li cas (1 kg txog 5 kg) muaj rau kev kuaj thiab ntsuas.
Lub Sijhawm Lead
10 mus rau 15 hnub ua hauj lwm los ntawm kev txiav txim pom zoo rau qhov chaw nres nkoj xa mus rau cov txheej txheem ntau lawm batch.
Cia & tuav
Khaws rau hauv qhov chaw qhuav, huv si, thiab zoo - qhov cua. Khaws cov pob khoom kom nruj, tiv thaiv los ntawm cov dej noo, thiab ua kom siab ntawm cov plag tsev ntub dej. Ua raws li tus qauv SDS tuav ceev faj thaum caij tsheb npav.
FAQ
Q: Qhov txawv ntawm Zinc Sulfate Heptahydrate thiab Zinc Sulfate Monohydrate yog dab tsi?
A: Lawv txawv ntawm lawv cov dej crystallization, qhov hnyav molecular, thiab theoretical elemental zinc concentration (22.7% vs 36.4%). Paub meej tias koj qhov kev xav tau tsim ua ntej sib piv cov lus.
Q: Cov ntaub ntawv zoo dab tsi muaj rau kev pom zoo ntawm tus neeg muag khoom?
A: Cov neeg yuav khoom tuaj yeem thov batch-COAs tshwj xeeb, TDS, SDS, cov khoom tshwj xeeb, thiab cov lus tshaj tawm txog kev ua raws cai.
Q: Yuav ua li cas cov neeg yuav khoom sib piv zinc sulfate specifications los ntawm lwm tus neeg muag khoom?
A: Sib piv cov ntaub ntawv hydrate, kev soj ntsuam hauv paus, hnyav hlau impurity txwv, analytical test method, ntim kev ncaj ncees, thiab cov ntaub ntawv txhawb nqa es tsis yog cia siab rau cov nqi tsev xwb.
Q: Cov ntaub ntawv dab tsi xav tau los thov kev hais lus?
A: Thov muab daim ntawv hydrate xav tau, lub hom phiaj kom muaj nuj nqis, ntim nyiam, qhov chaw nres nkoj / chaw nyob, thiab cov ntaub ntawv xav tau.
Cim npe nrov: Khoom noj khoom haus qib zinc sulfate heptahydrate, Tuam Tshoj zaub mov qib zinc sulfate heptahydrate manufacturers, lwm tus neeg, Hoobkas
