Basic Info
Kutarisika: upfu
Grade Standard: Industrial Grade
Zvimwe Info
Kavha: 25kg / bhegi, 50kg / bhegi
Negoho: 500MT / Month
Brand: STD
Chifambiso: Ocean, Land
Nzvimbo Origin: China
Supply Mano: 500MT / Month
Chitupa: SGS
HS Code: 28332930
Port: Qingdao
Chigadzirwa Chigadzirwa
Zingi sulfate heptahydrate upfu
Zingi sulfate heptahydrate ari Inorganic Chemicals .Zingi sulphate heptahydrate iri granules chena kana upfu panguva dzekudya tembiricha uye ane samolecular kurema 179,47, aizivikanwawo necesium, zingi technetium, uye arambe achirema pamusoro 1,957 g / cm3. Zviri nyore soluble nemvura, zvishoma soluble mu panyaya iyi uye glycerin, uye zvishoma nezvishoma weathered mumhepo yakaoma. At 39 ° C, ZnSO4 · 7H2O anorasikirwa rimwe rekristaro mvura uye ichichinja ZnSO4 · 6H2O. At 70 ° C, izvozvo anorasikirwa crystallization mvura uye ichichinja ZnSO4 · H2O. At 280 ° C, izvozvo anorasikirwa zvose rekristaro mvura uye anova anhydrate. Kana neshungu kuti 767 ° C, izvozvo uchiora kupinda zingi oxide uye nesarufa trioxide.
Zingi Sulfate Implementation Standard (HG / T2326-2005):
|
purojekiti |
indekisi |
|||
|
Zingi sulfate Heptahydrate |
||||
|
Excellent chigadzirwa |
giredhi First |
Qualified zvinogadzirwa |
||
|
Main gutsikana |
akaverengwa pamwe Zn ,% ≥ |
22,51 |
22,06 |
20,92 |
|
akaverengwa pamwe ZnSO4 ·7H2O ,% ≥ |
99,0 |
97,0 |
92.0 |
|
|
Insoluble kugutsikana, % ≤ |
0,020 |
0,050 |
0,10 |
|
|
Ph, ≥ |
3.0 |
3.0 |
- |
|
|
Chloride ( kuverengwa pamwe Cl) , % ≤ |
0,20 |
0.60 |
- |
|
|
Pb, % ≤ |
0,001 |
0,010 |
0,010 |
|
|
Fe, % ≤ |
0,003 |
0,020 |
0,060 |
|
|
MN, % ≤ |
0,005 |
0,10 |
- |
|
|
Cd, % ≤ |
0,010 |
0,010 |
- |
|
shandisa
1. Nokuti Pakugadzirira zingi zvokuwedzera, astringents, etc.
2. Used somunhu mordant, huni zvisaora, bepa indasitiri dhibi, uyewo inoshandiswa mukurapa, chakagadzirwa fibers, electrolysis, electroplating, mishonga yezvipembenene uye kugadzirwa zingi munyu, etc.
3. Hazvina kushandiswa sezvo zvokudya chirungisouye ari chinamatidzwa kuti zingi mune zvokudya. Zviri chezvinonhuwira makemikari akawanda, mapuroteni, ribose, etc. kwemhuka
4. Sezvinoita Food chirungiso, ndizvo zvokudya zingi fortifier kuti anobvumirwa kushandisa
5. chakagadzirwa internet coagulation mvura. Akashandiswa kudhinda uye värjäys indasitiri somunhu mordant uye Anti-alkali mumiririri kuti värjäys ose vanadine mutema munyu. Ndicho chikuru mbishi zvinhu hwokubereka inorganic pigments (akadai lithopone), vamwe zingi munyu (akadai zingi stearate, chikuru zingi carbonate) uye zinc-tune catalysts. Yaishandiswa huni nematehwe preservatives, mapfupa guruu kunyatsotsanangura uye preservatives. Neindasitiri inogadzira mishonga iri kushandiswa emetic. It rinogona kushandiswa kudzivirira zvirwere muchero nemaruva uye kugadzira netambo zinc fetiraiza.
Kutsvaka akanaka zingi Sulfate Heptahydrate Solubility Manufacturer & nokutengesa? Tine zvakawanda kusarudzwa pane mitengo zvikuru kukubatsira kuwana okusika. Vose zingi Sulfate Heptahydrate anoshandisa vari unhu unovimbisa. Tiri China Origin Factory vaiva zingi Sulfate Heptahydrate Formula. Kana muine mubvunzo, tapota inzwa wakasununguka nesu.
Product Categories: Inorganic Chemicals
