Qib Industrial Qib 57 feem pua Zinc Carbonate

Nws yog dawb los yog yellowish zoo amorphous hmoov, tsw-tsawg, tasteless. Qhov kev faib ua feem yog 4.42-4.45, tsis yaj hauv dej thiab cawv, me ntsis soluble hauv ammonia, tuaj yeem yaj hauv cov kua qaub diluted thiab sodium hydroxide.

Xa kev nug

Product Description

Lub npe tshuaj: Zinc carbonate
CAS Nr.: 3486-35-9
Cov mis mos molecular: C2H8O13Zn5
Qhov tsos: Dawb hmoov
Molecular Luj: 566.97700
Nws yog dawb los yog yellowish zoo amorphous hmoov, tsw-tsawg, tasteless. Qhov kev faib ua feem yog 4.42-4.45, tsis yaj hauv dej thiab cawv, me ntsis soluble hauv ammonia, tuaj yeem yaj hauv cov kua qaub diluted thiab sodium hydroxide.

Specification

Cov khoom kuaj	Txuj	Kev tshwm sim
Zinc (Zn)	Ntau dua lossis sib npaug rau 56.00 feem pua	58.44% ib
Poob ntawm ignition	Tsawg dua lossis sib npaug li 30.00 feem pua	26.28 feem pua
Sulfate (SO4)	Tsawg dua lossis sib npaug rau 0.40 feem pua	0.21 feem pua
Total Ca, Na, Mg	Tsawg dua lossis sib npaug li 7500.00 PPM	6628 00 PPM
Calcium (Ca)	Tsawg dua los yog sib npaug rau 4000.00 PPM	32 00.00PPM
Sodium (Na)	Tsawg dua lossis sib npaug li 3500.00 PPM	22 00.00PPM
Magnesium (Mg)	Tsawg dua lossis sib npaug li 2000.00 PPM	1228 00 PPM
Ferrous (Fe)	Tsawg dua lossis sib npaug rau 40.00 PPM	28. 00PPM
Lead (Pb)	Tsawg dua los yog sib npaug rau 10.00 PPM	5. 00PPM
Cadmium (Cd)	Tsawg dua los yog sib npaug rau 3.00 PPM	2.08 PAB
Chromium (Cr)	Tsawg dua lossis sib npaug rau 10.00PPM	0.20PPM
Tooj liab (Cu)	Tsawg dua lossis sib npaug rau 50.00PPM	0.60PPM
Tin (Sn)	Tsawg dua lossis sib npaug rau 25.00PPM	11. 00PPM
Manganese (Mn)	Tsawg dua lossis sib npaug rau 50.00PPM	8. 00PPM
Nickel (Ni)	Tsawg dua lossis sib npaug rau 10.00PPM	4.10 Nws
Arsenic (As)	Tsawg dua lossis sib npaug rau 2.00PPM	0.10PPM
Mercury (Hg)	Tsawg dua lossis sib npaug rau 1.00PPM	0.01PPM
Moisture (Siv ntawm 90ºC rau 3 teev)	Tsawg dua lossis sib npaug rau 2.00 feem pua	0.06 feem pua

Kev siv Ferrous Sulfate

Nws siv canonical kos npe thiab latex cov khoom raw cov ntaub ntawv, kev npaj ntawm calamine, raws li cov neeg sawv cev tiv thaiv daim tawv nqaij, kuj yuav siv tau los tsim cov khoom dag, roj, tshuaj chiv kev lag luam desulfurization tus neeg saib xyuas, catalyst lub ntsiab raw khoom. Hauv cov khoom siv roj hmab, cov xim pleev xim, tshuaj noj thiab lwm yam khoom siv tshuaj tuaj yeem siv dav.