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Ngwaahịa

Dibasic sodium phosphate

Nkọwa mkpụmkpụ:

Ọ bụ otu n'ime nnu sodium nke phosphoric acid. Ọ bụ ihe na-eme ka ntụ ntụ ọcha, soluble na mmiri, na ngwọta osisi adịghị ike alkaline. A na-etinyekwa hydrodium hydrogen dị mfe ihu igwe na ikuku, na-etinye mmiri mmiri na-eme ka ihe dị ka 5 ℃ iji tufuo kristal, ịkpụgharị na sodium pyrophosphate na 250 ℃.


Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Nkọwa nke ngwaahịa

1

Nkọwapụta enyere

Ghite na-acha ọcha ọdịnaya ≥ 99%

 (Akara nke ngwa ahịa ")

Sydrodium hydrogen na-efunahụ molecules ise kristal iji mepụta Hiphahydrate (Na2hpo4.7H2O). Ngwọta osisi dịtụ ala alkaline (pH nke 0.1-1 nke a bụ ihe dị ka 9.0). Na 100 Celsius C, mmiri kristal na-efu ma nwee mmụọ, na na 250 Celsius C, a na-etinye ya na sodium pyrophosphate. Uru pH nke 1% over ihe ngwọta bụ 8.8 ~ 9.2; Innoluble mmanya. Gbazee na 35.1 ℃ ma tufuo mmiri 5 kristal.

Deberight® 'LL na-enye ahaziri iche: ọdịnaya / whiteness / Phvalue / Fillegsto / ngwaahịa ndị ọzọ dị mma maka ọnọdụ gị, ma nye nlele n'efu.

Nkuku ngwaahịa

Mgbasa ozi RN

75558-79-79

 

Einecs rn

231-48-7

Usoro wt

141.96

Udi udi

Phosphates

Keuju

1.4 g / cm³

H20 solubality

soluble na mmiri

Igbasi

158ºC

Agbaze

243 - 245 ℃

Iji ngwaahịa

洗衣粉
发酵剂
印染

Ibe mmiri / Mbipụta

Nwere ike ime ka citric acid, mmiri dị nro, ụfọdụ akwa akwa, onye na-azụ ahịa reardant. Enwere ike iji ụfọdụ phosphates na-arụ ọrụ dị ka onye na-ahụ maka ọgwụgwọ mmiri, daioaralizer, ọgwụ mgbochi ọdịnala na akụrụngwa ntụ ntụ. A na-eji ya na glaze, ọnya, ụlọ ọrụ nri na phrosphates mmiri ndị ọzọ Emulsifier, dị mma na-egbochi, enyemaka gbaa ụka, enyemaka na-edozi ahụ, na-eche ihe na mmachi. A na-eji ya emepụta ihe ndị na-egbochi, nhicha maka akwụkwọ na-ebi akwụkwọ na oge ụfọdụ maka ihicha. N'ime ụlọ ọrụ na ịbesa ụlọ ọrụ, a na-eji ya dị ka mmachi maka hydrogen peroxide subring na fir maka rayon (iji mee ka ike na-agbanwe ike na-agbanwe ike na-enweghị isi. Ọ bụ onye na-eme ihe ọdịnala maka monosodium glutamate, erythomycin, peniciillin, streptomycin na imepụta ihe na-emepụta na ngwaahịa ọgwụgwọ.

Nri nri (Uzo nri)

Dị ka njiri mara, onye na-edozi ahụ, onye na-eme ka ihe ndị na-edozi ahụ, na-agbasasị agbasawanye, enyemaka na-akwado ya. A na-ejikarị ya na pasta, ngwaahịa mmiri ara ehi, ngwaahịa mmiri ara ehi, ihe ọ beụ, ụ, ụ, ice na tomato, ma na-abụkarị 3-5% na nhazi nri.


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