ÀFIKÚN FÚN BOD CAS 10049-21-5

CAS:10049-21-5

Fọ́múlá molikula:H4NaO5P

Ìwúwo molikula:137.992291

Àwọn EINECS:600-102-0

Àwọn ọ̀rọ̀ tó jọra:OJUTU AWỌ BUFFER PH 7; (FOSPHATE) YẸ́LÙ; BUFFER CONCENTRATE, PH 7 (FOSPHATE); BUFFER FUN BOD; BUFFER MDB 9.50; BUFFER PH 7.0 (FOSPHATE); BUFFER, PHOSPHATE; BUFFER, PHOSPHATE PH 6.8; BUFFER (FOSPHATE), PH 7; BUFFER, PHOSPHATE PH 7.0; BUFFER, PHOSPHATE, PH 7.00; BUFFER PHOSPHATE, PH 7.20

Fi Ifiranṣẹ Rẹ silẹ

Àlàyé Ọjà

Ṣe igbasilẹ

Àwọn àmì ọjà

Kí ni BUFFER FOR BOD CAS 10049-21-5?

A ṣe Sodium Phosphate Monobasic Monohydrate lati inu phosphoric acid bi ohun elo aise, a fi omi to pọ si i, a gbona si 80-90 ℃, a da a pọ daradara, lẹhinna a tutu si iwọn otutu yara. Ninu ojò ifaseyin miiran, fi iye sodium hydroxide to yẹ kun omi fun itujade. Fi omi sodium hydroxide ti a gba ni igbesẹ keji sinu omi phosphoric acid ni igbesẹ naa, lakoko ti a n da a pọ nigbagbogbo titi ti awọn mejeeji yoo fi ṣiṣẹ patapata ti a o si ṣẹda omi funfun kan. Aṣọ lati gba isunmi, fi omi deionized fọ ọ, lẹhinna gbẹ ni iwọn otutu kekere lati gba sodium dihydrogen phosphate monohydrate.

Ìlànà ìpele

Ohun kan	Ìlànà ìpele
Oju ibi ti o n gbona	399°C
Ìwọ̀n	2.04 g/cm3
Oju iwọn yo	100°C -H₂O
λmax	λ: 260 nm Amax: ≤0.03
resistance	Ó lè yọ́ nínú omi
Awọn ipo ipamọ	Tọ́jú ní +5°C sí +30°C.

Ohun elo

A lo Sodium dihydrogen phosphate monohydrate ninu isejade ounje gẹgẹbi awọn afikun ounjẹ, awọn turari, awọn ọja wara, bisikiiti, ati sise ẹran. Ni afikun, a ti lo o gẹgẹbi aṣoju aabo, aarin oogun, aṣoju itọju omi, ati bẹbẹ lọ, o si ti di adalu pataki ninu ile-iṣẹ kemikali ode oni.