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Tsev > Xov xwm > Ntsiab lus

Xim dawb chiv Ammonium Sulphate

Theem pib Info
  • Qauv NO.:Sulphate, N20.5% andamp; N21%

  • Tso yam:Ceev

  • Ximxoo tshuaj:Tshuaj nruab nrab

  • Hom:Nplooj lwg

  • Mf:2so4 (Nh4)

  • Specification:SGS

  • HS Code: 31022100

  • Kev faib tawm:Nitrogen chiv

  • Tus kab mob no ntawm cov av:Physiological nruab nrab

  • Zog:Siv lead ua

  • Tsis tag ntiav. tsheb: 7783-20-2

  • Trademark:QingZhouHuaShun

  • Keeb kwm:Shandong, Suav teb

Hauj lwm yam khoom
Ammonium sulfate (IUPAC-pom zoo txawv; kuj ammonium sulphate English British), 2SO4 (NH4), yog ib tug inorganic saltwith ib tug xov tooj ntawm cov chaw siv. Txoj kev siv heev tshaj yog ib cov av quav chiv. Nws muaj 21% nitrogen thiab leej faj 24%.

Muaj:

Tsis muaj kob uas siv lead ua los sis crystalline hmoov dawb dawb, dawb ntau.

Specification: (Teb chaws txheem GB535-rau xyoo 1995)
IndexQib SupmeG thawj radeTsim nyog cov qib
ZogDawb los off-white lub granule siv lead ua, tsis pom neeg kho tshuab impurity
N cov ntsiab lus (qhuav xwb) % 21.021.020.5
Dej (H2O) cov %0.20.31.0
Dawb acid(H2SO4) %0.030.050.20
Hlau (Fe) cov %0.007----
Arsenic (ua) cov %0.00005----
Hnyav metal(pb) % 0.005----
Insoluble quav dej %0.01----

Faj seeb:Thaum ammonium sulfate siv nyob hauv kev ua liaj/teb, nws kuj tsis tas yuav tshawb xyuas cov lus qhia hauv Fe, xws li heavy hlau thiab dej insolubles.

Daim ntawv thov:

Mas siv ua chiv, muaj feem xyuam rau hom av thiab cov qoob loo. Yuav tau muab sau rau hauv textile, tawv, tshuaj, thiab lwm yam.

Cia:

Cia rau qhov chaw qhuav thiab ventilating, tsis txhob ya raws, dej, nag tua hluav taws. Tsis txhob cov zaub mov xa tuaj nrog cov kua qaub, alkali hoob kawm, siav txiv kab ntxwv muab tshuaj. Hom tsheb thauj cuab yeej.

Xim:

Ua kom txhob siv ammonium sulphate nyob hauv tej liaj teb.
Ammonium sulphate yog chiv acidic. Nws yuav ua rau kom lub acidity ntawm cov av, yog li yuav tsum xyuam xim siv xau acidic txog cov chiv alkaline, xws li cog ntoo tshauv, phosphate pob zeb hmoov los yog calcium uas magnesium phosphate ua luaj rau.

Siv cov av tsis thiab alkaline alkaline xau, kom tsis txhob muaj calcium uas ion nrog sulfate ion rau calcium uas insoluble sulfate (gypsum), los ntawm qhov av tartar, thiab yuav tau mus thov cov organic chiv.

Txais tos hu Ms.Summer

Qhov website:http://www.chinaammoniumsulfate.com

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