Sodium Metabisulphite

Sodium Metabisulphite

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Sodium Metabisulphite

Aha ngwaahịa: Sodium Metabisulphite

Aha ndị ọzọ: Sodium Metabisufite; Sodium Pyrosulfite; SMBS; Disodium Metabisulfite; Disodium Pyrosulphite; Fertisilo; Metabisulfitede Sodium; Sodium Metabisulfite (Na2S2O5); Sodium Pyrosulfite (Na2S2O5); Sodium Dissulfite; Sodium Disulphite; Sodium Pyrosulphite.

Ọdịdị: ọcha ma ọ bụ odo kristal ntụ ntụ ma ọ bụ obere kristal; Nchekwa ruo ogologo oge agba grajentị na-acha odo odo.

PH: 4.0 ka 4.6

Atiya: Antioxidants.

Usoro Molekul: Na2S2O5

Ihe omumu bu: 190.10

CAS: 7681-57-4

EINECS: 231-673-0

Ebe mgbaze: 150(decomposition)

Ikwu njupụta (mmiri = 1): 1.48


Product Ihe

Ngwaahịa

Nkọwapụta Ụlọ ọrụ

Typedị azụmahịa: Emeputa / Manuflọ ọrụ na &lọ Ahịa
Main Product: Magnesium Chloride Calcium chloride, Barium chloride,
Sodium Metabisulphite, Sodium Bicarbonate
Number nke n'ọrụ: 150
Afọ nke nkwenye: 2006
Asambodo Sistemụ Njikwa: ISO 9001
Ọnọdụ: Shandong, China (Chile)

Ihe omuma

Aha ngwaahịa: Sodium Metabisulphite
Aha ndị ọzọ: Sodium Metabisufite; Sodium Pyrosulfite; SMBS; Disodium Metabisulfite; Disodium Pyrosulphite; Fertisilo; Metabisulfitede Sodium; Sodium Metabisulfite (Na2S2O5); Sodium Pyrosulfite (Na2S2O5); Sodium Dissulfite; Sodium Disulphite; Sodium Pyrosulphite.
Ọdịdị: ọcha ma ọ bụ odo kristal ntụ ntụ ma ọ bụ obere kristal; Nchekwa ruo ogologo oge agba grajentị na-acha odo odo.
PH: 4.0 ka 4.6
Atiya: Antioxidants.
Usoro Molekul: Na2S2O5
Ihe omumu bu: 190.10
CAS: 7681-57-4
EINECS: 231-673-0
Ebe na-agbaze: 150 ℃ (decomposition)
Ikwu njupụta (mmiri = 1): 1.48
Solubility: Soluble na mmiri na acidic na mmiri mmiri (54g / 100ml mmiri na 20 ℃; 81.7g / 100ml mmiri na 100 ℃) .Soluble na glycerol, ntakịrị soluble na ethanol. ntakịrị soluble na ethanol.Damp dị mfe iji ree, ekpughere ikuku dị mfe ịgbanye na sodium sulfate.Contact with acids siri ike na-enye sọlfọ dioxide ma mepụta salts kwekọrọ na ya. Mee ka 150 ℃.

Nkọwa ngwaahịa

Nkọwa

      Ihe

Ọkwa Tech

 Nri nri

Na2S2O5 ọdịnaya

97.0% nkeji   97.0% nkeji

NT

65.0% nkeji   65.0% nkeji

Arọ ọla (dika Pb)

  0,0005% max

Arsenic (Dị ka)

0,0001% max   0,0001% max

(Gwè (Fe)

0,005% max   0,003% max

A naghị edozi mmiri

0.05% max   0.04% max

Ngwa

Chemical ụlọ ọrụ:
1, eji maka mmepụta nke mkpuchi ntụ ntụ, sulfadimethylpyrimidine analgin, caprolactam, na chloroform, phenylpropylsulfone na benzaldehyde ọcha.
2 Ji dị ka fixer na foto ụlọ ọrụ.
3, A na-eji ụlọ ọrụ na-emepụta ihe iji mepụta vanillin.
4, Ji dị ka ulo oru nchekwa na brewing, roba coagulant na owu ákwà dechlorination mgbe bleaching.
5) A na-eji ndị na-eme ihe ndị dị ndụ, ndị e ji esiji ákwà na tanning dị ka ndị na-ebelata ihe ndị na-emepụta electroplating, ọgwụgwọ mmiri na-abaghị uru n'ọhịa mmanụ.
6) Ji dị ka ịnweta mgbakwasa mmadụ na mines.
Ọgwụ:
1) Maka mmepụta nke chloroform, phenylpropylsulfone na benzaldehyde.
2) A na-eji ụlọ ọrụ roba eme ihe dị ka coagulant.
Lọ ọrụ:
1) Ejiri mee ihe na mbipụta na agba, njikọ akwụkwọ, ibi akwụkwọ, akpụkpọ anụ, ọgwụ na mpaghara ndị ọzọ.
2) Printing na dyeing ụlọ ọrụ maka owu ịcha ọcha mgbe dechlorination gị n'ụlọnga, owu refining nwekwara.
3) A na-eji ụlọ ọrụ akpụkpọ anụ eme ihe maka ọgwụgwọ akpụkpọ anụ, nke nwere ike ime ka akpụkpọ anụ ahụ dị nro, plump, siri ike, mmiri na-adịghị, mgbanwe na-eguzogide ọgwụ, na-eguzogide ọgwụ na ihe ndị ọzọ.
4) A na-eji ụlọ ọrụ ọgwụ eme ihe maka njikọ nke ọgwụ na ọgwụ, mmepụta hydroxyvanillin, hydroxyamine hydrochloride, wdg.
5) industrylọ ọrụ na-ese foto ejiri dịka ndị nrụpụta, wdg.
Industrylọ ọrụ nri:
Mee ka bleaching gị n'ụlọnga, nchekwa, loosening gị n'ụlọnga, antioxidant, agba n'echebe na ọhụrụ-edebe gị n'ụlọnga.
Usoro ọgwụgwọ

Usoro Mmepụta

Nke mbụ, a na-echi sọlfọ ahụ n'ime ntụ, ziga ya n'ime ọkụ ọkụ na-ekpo ọkụ na ikuku na-agba ume maka ọkụ ọkụ na 600 ~ 800 ℃. Ọnụ ọgụgụ nke ikuku agbakwunyere bụ ihe dị ka ugboro 2 nke ọnụ ọgụgụ, na ntinye gas SO2 bụ 10-13.
Nke abuo, mgbe obi jụrụ, iwepu uzuzu na nzacha, sọlfọ ahụ na ihe ndị ọzọ na-adịghị ọcha, ewepụkwara ikuku gas na ihe dịka 0 ℃, a gafere ya na usoro ahụ
Nke atọ ogbo chernobyl ji nwayọọ nwayọọ na-agbakwunyere nne mmanya na soda soda ngwọta maka neutralization mmeghachi omume, mmeghachi omume usoro bụ dị ka ndị:
2NaHSO4 + Na2CO3 - 2Na2SO4 + CO2 + H2O
A na-esite na nke abụọ na nke mbụ na-arụ ọrụ nke mbụ maka mmeghachi omume na SO2 iji mepụta crystallization nke sodium metabisulfite.

Kwụ ụgwọ & Mbupu

Mentkwụ Tergwọ Okwu: TT, LC ma ọ bụ site na mkpakorita
Port nke Loading: Qingdao Port, China
Ebute oge: 10-30days mgbe ị kwadoro iwu ahụ

Uru Uru Asọmpi

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Ekesa nsụgharị na-ebugharị
Ọnụahịa bara uru na mbufe
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Mba nke Si Malite, CO / Adị A / Edị E / Fdị F ...

Nwee ihe karịrị afọ 10 ọkachamara na mmepụta nke Sodium Metabisulphite;
Nwere ike hazie mbukota dị ka gị chọrọ; Ihe nchekwa nke akpa jumbo bụ 5: 1;
Obere ikpe iji na-anabata, free sample dị;
Nye ezi uche ahịa nyocha na ngwaahịa ngwọta;

Usoro njikwa ọkụ

Exzọ a na-agbanyụ ọkụ: ndị ọrụ ọkụ ga-eyiri ọkụ zuru oke - uwe na-agba akaebe, ọgụ ọkụ na windo.
Ọgwụgwọ Mberede: iche iche nke ebe emerụrụ ahụ, ohere amachibidoro; A na-atụ aro ndị ọrụ mberede ka ha yiri ihe mkpuchi uzuzu (mkpuchi zuru ezu), eyi uwe gas; Zere ájá, kpochapụ nke ọma, tinye n'ime akpa ma nyefee n'ebe nchekwa; Ọ bụrụ na enwere nnukwu ọnụọgụ mmiri, kpuchie ya na mpempe plastik na kwaaji. Anakọta, megharịa ma ọ bụ bughaa ebe mkpofu maka mkpofu.
Oke mgbasa ozi ọrụ TLVTN: 5mg / m3
Njikwa injinia: a na-emechi usoro mmepụta, a na-eme ka ventilashị dị ike.
Usoro nchebe iku ume: mgbe uzuzu ikuku dị na ikuku karịrị ụkpụrụ ahụ, ị ​​ga-eyi ihe nhicha ntụ ntụ nke onwe.Ọ bụrụ na nnapụta nke mberede ma ọ bụ mwepụ, a ga-eyi ikuku iku ume.

Nchekwa na propertiesgbọ njem Njirimara

Nlekọta maka Ọrụ
Emechiri emechi iji wusie ike ikuku.Ọrụ a ga-enyerịrị ọzụzụ pụrụ iche ma gbasosie usoro ọrụ ike. .Here kọntaktị na oxidants na acids.Handle dị mfe iji gbochie mmebi nke nkwakọ ngwaahịa na containers.Equipped na leakage mberede ọgwụgwọ equipment.Empty containers nwere ike idowe emerụ bekee.
Nchekwa: Shading, nchekwa akara.
Ekwesịrị ịchekwa ya na ụlọ nkwakọba ihe dị jụụ, akọrọ. A ga-emechi ngwugwu ahụ iji gbochie ikuku ikuku ikuku. Lezienụ anya megide mmiri ahụ. A ga-echebe njem ahụ site na mmiri ozuzo na ìhè anyanwụ. Ngwa a adịghị adabara ogologo nchekwa.Jide aka na nlezianya mgbe ị na-ebudata na ibudata ka ị ghara ịkwakọ ngwongwo na-emebi. Ọ bụrụ na ọkụ, jiri mmiri na ihe ọkụ ọkụ dị iche iche iji gbanyụọ ọkụ.
Mattersgbọ njem metụtara
Mbukota kwesiri ka emechaa ma ebu ya kwesiri inwe nsogbu n'oge mbu. Gbaa mbọ hụ na akpa anaghị agbapu, daa, daa ma ọ bụ mebi emebi n'oge njem, amachibidoro ka agwakọta ya na oxidants, acids na oriri na-eri nri. Ekwesịrị ka echedo ya pụọ ​​na ikpughe anyanwụ, mmiri ozuzo na ọnọdụ dị elu.

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