Tsev / Khoom / Caustic Soda / Ntsiab lus

Caustic Soda Nqe tam sim no

Lub npe tshuaj: Sodium hydroxide
Molecular Formula: NaOH
CAS Naj Npawb: 1310-73-2
Cov tsos mob: Dawb khoom, flakes, hmoov, pearls
Purity: 50%, 99%

Xa kev nug

CAUSTIC SODA

Caustic soda flakes yog tau los ntawm sodium hydroxide - qib kev kawm, los ntawm cov txheej txheem electrolytic. Nws yog ib qho khoom dawb, hygroscopic, tsw ntxhiab. Nws yooj yim yaj hauv dej, nrog rau kev tso cua sov. Cov khoom yog soluble hauv methy|andethyl cawv. Sodium hydroxide yog ib qho muaj zog electrolyte (ua tiav ionized ob qho tib si hauv crystalline thiab kua tshuaj). Sodium hydroxide tsis hloov pauv, tab sis nws nce yooj yim hauv huab cua xws li aerosols. Nws yog insoluble hauv ethyl ether. Nws yog Chav Kawm 8 Cov Tshuaj Tiv Thaiv Corrosive, vim tias nws cov corrosivity ceev ceev thiab kev nyab xeeb hauv kev tsim khoom yog xav tau, xws li cov neeg ua haujlwm yuav tsum hnav cov khoom tiv thaiv thaum lub sijhawm tuav thiab khaws cia.

Yam khoom	STANDARD PARAMETERS	TSEEM CEEB
Kev ntsuam xyuas (NaOH) %	Ntau dua lossis sib npaug rau 98.5	98.7
Sodium Carbonate (Na2Co3)%	Tsawg dua lossis sib npaug rau 0.5	0.32
Sodium Chloride. NaCL)%	Tsawg dua lossis sib npaug rau 0.03	0.01
Hlau Sesquioxide (Fe 2O3)%	Tsawg dua lossis sib npaug rau 0.005	0.002
Xim	Dawb xim	Paub meej

Sodium hydroxide (NaOH), tseem hu ua caustic soda. Dawb semi pob tshab ntawv zoo li cov khoom, sodium hydroxide muaj zog alkalinity thiab siab corrosiveness. Nws tuaj yeem siv los ua kua qaub nruab nrab, precipitator, precipitating masking agent, chromogenic agent, saponifying agent, stripping agent, detergent, thiab lwm yam. fibers, rayon, paj rwb, thiab lwm yam; Tshuaj tua kab, zas xim, roj hmab thiab tshuaj industries Petroleum drilling, roj av kev lag luam rau refining roj av roj thiab tar, lub teb chaws tiv thaiv kev lag luam, machinery kev lag luam, ntoo ua, metallurgical kev lag luam, tshuaj lag luam thiab kev tsim kho hauv nroog.

CAUSTIC SODA