Magnesium chloride CAS 7786-30-3
Magnesium chloride anhydrous bụ kristal na-acha ọcha, na-egbuke egbuke hexagonal nke na-adị mfe ịsacha. Ọ dịghị isi na ilu. Ọnụ ọgụgụ nke molekụla ya bụ 95.22. Njupụta ya bụ 2.32g/cm3, ebe agbaze ya bụ 714 ℃, ebe isi ya bụ 1412 ℃. Ọ dị ntakịrị soluble na acetone, mana soluble na mmiri, ethanol, methanol, na pyridine. Ọ na-ewepụ ma na-ebunye anwụrụ ọkụ n'ikuku dị mmiri, ma na-ebuli elu mgbe ọ na-acha ọcha na iyi hydrogen gas. Ọ na-agbaze nke ukwuu na mmiri ma na-ahapụ okpomọkụ n'ike.
ITEM | Ọkọlọtọ |
Ọdịdị | Ọcha; kristal flake ma ọ bụ granular. |
Magnesium chloride (MgCl2· 6H2O) % | ≥99.0 |
Magnesium chloride (MgCl2) % | ≥46.4 |
Ca % | ≤0.10 |
Sulfate(SO4) % | ≤0.40 |
Mmiri apụghị sosolument % | ≤0.10 |
Chroma Hazen | ≤30 |
Pb mg/kg | ≤1 |
As mg/kg | ≤0.5 |
NH4 mg/kg | ≤50 |
1.Industrial-ọkwa ngwa: Ejiri ya dị ka ice okporo ụzọ na onye na-agbaze snow. Ọ na-agbaze ice ngwa ngwa, ụgbọ ala adịghị emebi emebi, ọ naghịkwa emebi ala. Enwere ike iji ụdị mmiri mmiri ya dị ka ihe nchebe ntu oyi okporo ụzọ. A na-efesakarị ya n’okporo ụzọ tupu mmiri ozuzo na-ezo n’oge oyi ka ọ ghara ịjụ oyi. Ya mere, ọ nwere ike igbochi ụgbọ ala ịfefe ma hụ na nchekwa okporo ụzọ. Magnesium chloride na-achịkwa uzuzu. Ọ na-amịkọrọ mmiri sitere na ikuku, ya mere enwere ike iji ya na ebe uzuzu na-ekpochapụ uzuzu n'ala, si otú a na-egbochi obere uzuzu ka ọ gbasaa na ikuku. A na-ejikarị ebe a na-egwupụta ihe, ebe egwuregwu ime ụlọ, ugbo ịnyịnya, wdg. Nchekwa hydrogen, a pụrụ iji ogige a na-echekwa hydrogen gas. Otu molekul amonia bara ụba na atom hydrogen. Enwere ike itinye ammonia site na elu nke magnesium chloride siri ike. Obere kpo oku na-ahapụ amonia site na magnesium chloride ma na-ebute hydrogen site na ihe na-akpali akpali. Enwere ike iji ogige a mee ciment. N'ihi ihe ndị na-adịghị ere ọkụ, a na-ejikarị ya na ngwá ọrụ nchebe ọkụ dị iche iche. Ụlọ ọrụ akwa na akwụkwọ na-ejikwa nke a mee ihe. A na-eji Magnesium chloride mee ihe dị ka onye na-ahụ maka viscosity na ihe ịchọ mma na ngwaahịa nlekọta anụ ahụ. Ndị na-eme nro na ndị na-edozi agba na ncha. Magnesium chloride nke ụlọ ọrụ mmepụta ihe bụ ihe na-eme ka agba na-emepụta ihe nke na-enwe mmetụta dị ukwuu na mwepu nke agba agba. Dịka mgbakwunye maka ngwaahịa silica gel, magnesium chloride gbanwetụrụ silica gel nwere ike ịbawanye arụmọrụ hygroscopic nke ukwuu. Nri maka microorganisms na ọgwụgwọ nsị (nwere ike ịkwalite ọrụ nke microorganisms). Ụmụ irighiri ihe dị na ink bụ ihe na-eme ka mmiri na-ekpo ọkụ na ihe na-eme ka ihe na-eme ka ọ dịkwuo mma na agba. Moisturizer na urughuru stabilizer maka agba ntụ ntụ iji kwalite nchapụta agba. Ihe mgbakwunye maka seramiki na-egbuke egbuke nwere ike imeziwanye gloss elu ma mee ka ike sie ike. Ngwa ngwa maka agba fluorescent. Ngwa ngwa maka mkpuchi mkpuchi elu na bọọdụ sekit agbakwunyere.
2.Food-grade ngwa Magnesium chloride nwere ike iji dị ka coagulant maka tofu. A na-eji tofu ahụ dị nro, dị nro na nke na-agbanwe agbanwe, ma nwee ekpomeekpo agwa siri ike. Ọ bụ protein coagulant maka tofu akpọnwụwo na tofu e ghere eghe. Tofu a mịrị amị na tofu e ghere eghe adịghị mfe ịgbaji. Enyemaka Fermentation n'ihi, wdg. Mmiri wepụ (maka azụ azụ, onunu ogwu 0.05% ka 0.1%) Texture enhancer (jikọtara na polyphosphates, eji dị ka ihe elasticity enhancer maka surimi na shrimp ngwaahịa), n'ihi na ya ike ilu uto, a na-ejikarị usoro onunu ogwu bụ ihe na-erughị 0,1%; Mineral fortifier, nke a na-eji na nri ahụike na ihe ọṅụṅụ ahụike. Magnesium chloride bụkwa akụkụ nke usoro ụmụaka. Tụkwasị na nke a, ejirila ya mee ihe n'ọtụtụ ebe na mmepụta na nhazi nke nnu, mmiri ịnweta mmiri, achịcha, nchekwa ngwaahịa mmiri, mkpụrụ osisi na akwụkwọ nri na ụlọ ọrụ ndị ọzọ. Na nhazi ihe oriri, a pụkwara iji ya mee ihe dị ka onye na-agwọ ọrịa, ihe na-eko achịcha, protein coagulant, mmiri na-ewepụ mmiri, enyemaka ịgba ụka, udidi mma, wdg. A na-ejikwa ya dị ka ihe oriri na-edozi ahụ; ihe na-esi ísì ụtọ (jikọtara ya na magnesium sulfate, nnu, calcium hydrogen phosphate, calcium sulfate, wdg); onye na-ahụ maka ọgwụgwọ ntụ ọka wit; a mgwakota agwa mma enhancer; onye na-ahụ maka oxidizing; ihe ngbanwe maka azụ mkpọ; na onye na-ahụ maka nhazi maltose.
25KG/ BAG

Magnesium chloride CAS 7786-30-3

Magnesium chloride CAS 7786-30-3