zina Info
CD: 25kg / thumba, 25kg / durm
Wopindula makilogalamu 500 / Mwezi
Brand: std
Mayendedwe: Ocean, Land
Malo Origin: China
Wonjezerani Luso: makilogalamu 500 / Mwezi
Certificate: SGS
HS Code: 29181300
Port: Qingdao
Mafotokozedwe Akatundu
Potaziyamu ndi sodium tartrate ndi D ndi DL awiri mtundu, D mtundu ndi colorless mandala krustalo. Kachulukidwe wa 1.79g / cm3. Mfundo limatsogolera 75 ° C. Mu weathering mpweya wotentha, 60 ℃ imfa ya mbali ya madzi Krustalo, 215 ℃ imfa ya madzi onse krustalo. Solubility m'madzi pa 100 ℃ pamene 100 ml ya 18.4g, 10 ℃ pamene 100 ml ya 40.6g, 20 ℃ 100 ml pamene 54.8g, 30 ℃ 100 ml pamene 76.4g. Insoluble mowa. Zitsulo, monga zotayidwa, beryllium, cobalt, molybdenum, niobium, kutsogolera faifi tambala, palladium, pulatinamu, rhodium, antimony, tini tantalum, tungsten, nthaka, mkuwa, selenium ndi tellurium. njira zamchere kupanga maofesi sungunuka.
Mwatsatanetsatane oyamba:
Mau ofanana: seignette mchere Rochelle mchere
maselo chilinganizo: C4H4KNaO6-4H2O
maselo Kulemera kwake: 282,23
Cas No .: 6381-59-5
mfundo:
|
Timasangalala |
98-102% Min |
|
SO4 |
0,05% Max |
|
monga |
0,0003% Max |
|
PB |
0,001% Max |
|
chinyezi |
21-27% |
|
yeniyeni kasinthasintha [a] D 20 ℃ |
+ 20.00-28.00 |
Limatsogolera Point: 70 ~ 80 ℃
wakagwiritsidwe:
1. Mu ntchito yofalitsa mabuku pa mbale, kalilole, otentha makampani botolo madzi monga kuchepetsa wothandizila
2. Electroplating makampani complexing wothandizila
3 mankhwala mankhwala ofewetsa tuvi
4 telefoni makampani okamba galasi ndi maikolofoni
5 feteleza makampani Ada desulfurization wothandizila
6 ntchito galasi kapena mafakitale zina
7 chakudya mu kuwunika kuchepetsa shuga, anawonjezera mu Farin reagent tartrate m'badwo mkuwa, kulimbikitsa ulimi wa mkuwa
8 mankhwala kusanthula ntchito kutchinjiriza zitsulo ayoni
Kupanga ntchito
1, yokonza yosakongola:
⑴ neutralization: kuika zopangira potaziyamu tartrate wa hydrogen mu thanki, kuwonjezera kuchuluka kawiri madzi, yophika ndi nthunzi kuwira, mu yogwira zonse, pang'onopang'ono kuwonjezera youma ndi sodium carbonate ndi ndale mpaka icho chimachita sangabereke thovu kutali. Panthawi imeneyi njira anayesedwa ndi pepala litmus anayesedwa ndale.
⑵ fyuluta: otentha fyuluta thumba. The filtrate ayenera mandala kapena pafupifupi mandala.
⑶ anaikira, crystallization: ndi filtrate mu mbiya enamel, mkangano ndi kuikapo maganizo ndi njira ndende ya 38-42 Baume madigiri, kuchotsedwa mu thireyi (makulidwe a 15-20 masentimita ndi yoyenera), firiji kwa maola 24 Mwachibadwa krustalo. Angalekanitse mayi choledzeretsa, kuchotsa Krustalo, ndasambitsa kamodzi ndi madzi ozizira (madzi ndi mayi mowa ophatikizana kuchira), ndiko kuti, potaziyamu mankhwala tartrate yosakongola.
2, kuyeretsa mankhwala yosakongola: ndi mafuta kuphatikiza kuchuluka kwa madzi (nthawi 1-2) usavutike kupasuka, kuwonjezera adamulowetsa mpweya decolorization (adamulowetsa mpweya anawonjezera kuchuluka kwa nyemba buku la 5-15%) kwa mphindi 10 pambuyo kusakaniza, kusefera (a filtrate ndi njira chithandizo yosakongola crystallization, ndi recrystallization, ndi galasi akhale colorless ndi mandala) kupatukana mayi choledzeretsa, kuchapa youma kapena zouma 50 ℃ chotsirizidwa.
Kuyang'ana abwino potaziyamu Sodium Tartrate Rochelle Salt wopanga & katundu? Tili ndi kusankha lonse pa mitengo kwambiri kukuthandizani kulenga. Onse potaziyamu Sodium Tartrate kwa Galvanization ndi khalidwe kungakupatseni. Ndife China Origin Factory wa potaziyamu Sodium Tartrate Food Type. Ngati muli ndi funso lililonse, chonde omasuka kulankhula nafe.
Mankhwala Categories: Mankwala Mankhwala
