Trisodium phosphate

Trisodium phosphate

Aha kemịkalụ: Trisodium phosphate

Ụdị molekụla: Na3PO4, Na3PO4· H2O, Na3PO4· 12H2O

Arọ Molecular:Igwe anaghị agba nchara: 163.94;Monohydrate: 181.96;Dodecahydrate: 380.18

CAS: Igwe anaghị agba nchara: 7601-54-9;Dodecahydrate: 10101-89-0

agwa: Ọ bụ enweghị agba ma ọ bụ kristal ọcha, ntụ ntụ ma ọ bụ granule crystalline.Ọ naghị esi ísì, na-adị mfe mgbaze n'ime mmiri mana ọ naghị agbaze na ihe mgbaze organic.Dodecahydrate na-atụfu mmiri kristal niile wee ghọọ Anhydrous mgbe okpomọkụ na-ebili ruo 212 ℃.Ngwọta bụ alkaline, ubé corrosion na akpụkpọ.


Nkọwa ngwaahịa

Ojiji:N'ime ụlọ ọrụ na-edozi nri, a na-eji ya dị ka onye na-ebufe ihe, emulsifier, onye na-egbochi caking, ihe mgbakwunye antioxidant, mgbakwunye nri na-edozi ahụ na onye na-emepụta ígwè.

Nkwakọ ngwaahịa:Ajuju ya na akpa polyethylene dị ka oyi akwa dị n'ime, yana akpa rọba kpara akpa dị ka oyi akwa.Ibu ụgbụ nke akpa ọ bụla bụ 25kg.

Nchekwa na Ụgbọ njem:Ekwesịrị ịchekwa ya n'ụlọ nkwakọba ihe akọrọ na ikuku ventilashị, na-echekwa ya ka ọ ghara ikpo ọkụ na mmiri n'oge njem, na-ebufe ya na nlezianya ka ọ ghara imebi.Ọzọkwa, a ghaghị ịchekwa ya iche na ihe ndị na-egbu egbu.

Ọkọlọtọ Ogo:(GB 25565-2010, FCC VII)

 

Nkọwapụta GB 25565-2010 Ọnụ ego FCC VII
Nyocha, w/% ≥ Anhydrous (Ignited Basis, Na3PO4) 97.0 97.0
Monohydrate (gbanyere ntọala, Na3PO4)
Dodecahydrate (Ignited Basis, Na3PO4) 90.0
Ọla dị arọ (Pb), mg/kg ≤ 10 -
Pb, mg/kg ≤ 4.0 4.0
Fluorides (F), mg/kg ≤ 50 50
Ihe na-adịghị edozi, ≤w/% 0.2 0.2
Uru pH (10g/L) 11.5-12.5 -
Dị ka, mg/kg ≤ 3.0 3.0
Mfu ọkụ, w/% Na3PO4 ≤ 2.0 2.0
Na3PO4·H2O 8.0-11.0 8.0-11.0
Na3PO4·12H2O 45.0-57.0 45.0-57.0

 

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