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Kev Sodium Metabisulphite
Khoom npe: Sodium Metabisulphite
Lwm Lub Npe: Sodium Metabisufite; Sodium Pyrosulfite; SMBS; Kev Tsis Txaus Siab Metabisulfite; Kev Tsis Txaus Siab Pyrosulphite; Fertisilo; Metabisulfitede Sodium; Cov Sodium Metabisulfite (Na2S2O5); Sodium Pyrosulfite (Na2S2O5); Sodium Dissulfite; Sodium Disulphite; Kev Sodium Pyrosulphite.
Cov tsos mob: dawb los yog daj siv lead ua hmoov lossis siv lead ua me me; Cia rau lub sijhawm ntev xim xim daj.
PH: 4.0 txog 4.6
Qeb: Cov Tshuaj Pleev Xim.
Cov mis mos cov qauv: Na2S2O5
Lub lev seem molecular: 190.10
CAS: 7681-57-4
EINECS: 231-673-0
Melting point: 150℃ (rhuav tshem)
Tus txheeb ze ceev (dej = 1): 1.48
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Kev Sulium
Pom thiab tsos: dawb, monoclinic siv lead ua lossis hmoov.
CAS: 7757-83-7
Melting point (℃): 150 (dej tsis zoo ua kom ploj)
Tus txheeb ze ceev (dej = 1): 2.63
Cov mis mos cov qauv: Na2SO3
Lub cev nyhav: 126.04 (252.04)
Solubility: Soluble hauv dej (67.8g / 100 mL (xya dej, 18.) °C), insoluble hauv ethanol, thiab lwm yam.
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Kev Sodium Hydrosulfite
Cov Chav Kawm Siab: 4.2
UN TSIS MUAJ. : UN1384
Cov Lus Txhais: Cov disodium ntsev; Kev Sodium Sulfoxylate
CAS Tsis Yog .: 7775-14-6
Molecular Luj: 174.10
Tus Qauv Siv Tshuaj: Na2S2O4 -
Encapsulated Gel Breaker
Cov tsos: daj ntseg daj-xim av me me pob zeb
Tus ntxhiab: Tsis hnov tsw tsw
Melting Point / ℃:> 200 ℃ kev txiav txim siab
Solubility: Kuab soluble hauv dej
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Cov tshuaj calcium calcium
Tshuaj Siv Qhia Txog Tshuaj Lom: Calcium Chloride
Cov lag luam sau npe: Cov Xauv
Tus txheeb ze ceev: 2.15 (25 ℃).
Melting point: 782 ℃.
Boiling point: tshaj 1600 ℃.
Solubility: yooj yim yaj nyob rau hauv dej nrog ntau cov cua sov tso tawm;
Dissolvable hauv cawv, acetone thiab acetic acid.
Tshuaj lom neeg cov tshuaj Calcium Chloride: (CaCl2; CaCl2 · 2H2O)
Cov tsos mob: dawb flake, hmoov, pellet, ntau, pob,
HS Code: 2827200000
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Hlau nplaum Chloride
Lwm lub npe: Magnesium Chloride Hexahydrate, Brine pieces, Brine hmoov, Brine flakes.
Tus qauv tshuaj lom neeg: MgCL₂; MgCl2. 6 H2O
Molecular phaus: 95.21
CAS No. 7786-30-3
EINECS: 232-094-6
Melting point: 714 ℃
Lub ntsiab lus Boiling: 1412 ℃
Solubility: soluble hauv dej thiab cawv
Qhov ceev: 2.325 kg / m3
Zog: Cov plaub ya ri dawb lossis daj-xim av, ntau, pellet;
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Dej qab zib tshauv
Khoom npe: SODA ASH
Cov Npe Uas Raug Lom Zem: Soda Tshauv, Sodium Carbonate
Tsev Neeg Tshuaj: Alkali
CAS Naj Npawb: 497-19-6
Cov Qauv: Na2CO3
Ntau qhov ceev: 60 lbs / nyhav taw
Lub Ntsiab Lus Boiling: 854ºC
Xim: Dawb Crystal Hmoov
Kev daws mob hauv dej: 17 g / 100 g H2O ntawm 25ºC
Qhov Ruaj: Ruaj
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Sodium Bicarbonate
Txhais cov npe: Baking Soda, Sodium Bicarbonate, sodium acid carbonate
Tus qauv tshuaj lom neeg: NaHCO₃
Mloecular qhov hnyav: 84.01
CAS: 144-55-8
EINECS: 205-633-8
Melting point: 270 ℃
Lub ntsiab lus Boiling: 851 ℃
Solubility: Soluble hauv dej, insoluble hauv ethanol
Qhov ceev: 2.16 g / cm
Zog: siv lead ua dawb, lossis opacity monoclinic siv lead ua
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Tshuaj calcium Bromide
Lub npe lus Askiv: Calcium Bromide
Cov Lus Txhais: Calcium Bromide Anhydrous; Calcium Bromide Tshuaj;
Calcium Bromide Kua; CaBr2; Tshuaj Calcium Bromide (CaBr2); Calcium Bromide cov khoom;
HS CODE: 28275900
CAS tsis muaj. : 7789-41-5
Cov mis mos cov qauv: CaBr2
Molecular phaus: 199.89
EINECS No.: 232-164-6
Cov pawg muaj feem: Intermediates; Bromide; Kev lag luam tshuaj inorganic; Inorganic halide; Cov kab mob ntsev;
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Qab Zib Bromide
Lub Npe Askiv: Potassium Bromide
Cov Lus Txhais: Bromide Ntsev Cov Zej Zog, KBr
Tus qauv tshuaj lom neeg: KBr
Molecular phaus: 119.00
CAS: 7758-02-3
EINECS: 231-830-3
Melting point: 734 ℃
Lub ntsiab lus Boiling: 1380 ℃
Solubility: soluble hauv dej
Qhov ceev: 2.75 g / cm
Zog: Cov xim siv lead ua tsis muaj xim lossis hmoov dawb
HS CODE: 28275100
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Kev Sodium Bromide
Lub Npe Askiv: Sodium Bromide
Lwm lub npe: Sodium Bromide, Bromide, NaBr
Tus qauv tshuaj lom neeg: NaBr
Molecular Luj: 102.89
CAS tus lej: 7647-15-6
EINECS tus naj npawb: 231-599-9
Dej Solubility: 121g / 100ml / (100℃), 90.5g / 100ml (20℃) [3]
S Code: 2827510000
Cov ntsiab lus tseem ceeb: 45% ua kua; 98-99% khoom
Zog: Cov hmoov dawb siv lead ua dawb
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Barium Chloride
Melting point: 963 ° C (lit.)
Kub taw tes: 1560 ° C
Qhov ceev: 3.856 g / mL ntawm 25 ° C (lit.)
Cia temp. : 2-8 ° C
Tub sab: H2O: soluble
Daim ntawv: hlaws dai
Xim: Dawb
Lub ntiajteb txawj nqus tshwj xeeb: 3.9
PH: 5-8 (50g / l, H2O, 20 ℃)
Dej Solubility: Soluble hauv dej thiab methanol. Insoluble hauv cov acids, ethanol, acetone thiab ethyl acetate. Me ntsis soluble hauv nitric acid thiab hydrochloric acid.
Rhiab: Hygroscopic
Merck: 14,971
Qhov Ruaj: Ruaj.
CAS: 10361-37-2
Cov khoom lag luam
Nyob zoo, tuaj sab laj nrog peb cov khoom!
