Rawl phun Na2s2o4 7775-14-6 85 88 90 Powder man Natrium Sodium Hydrosulphite

A tawinak in fianternak:

CAS No:7775-14-6MF:Na2S2O4Thianhlimnak:85% 88% 90%Shouhhlua:Puan/Metallurgica/Sii-sernak/Cauk sernakThil chiahnak:50KG DrumLathmat:ISO COA MSDSHS Code:28311010A zat:22.5MTS/20'FCLMuisam umtuning:Crystal Powder rangUN NO.:1384EINECS No.:231-890-0Ṭihnungmi phun:4.2Molecule rit:174.11Mark:Nawlngeihnak tuah khawhmi


Thilri konglam

Thilri hmelchunhnak

Kan rian cu kan cawtu le a cawtu hna kha a ttha bikmi a ttha bikmi le a tthawngmi phorh khawhmi digital thilri hna he bawmhchanh ding a si. Zeitindah hi thil hi kan tuah khawh lai timi kong ceihmainak thawk dingin kan sinah rak i tel ve dingin lunglawm tein kan in don.
Kan rian cu kan cawtu le a cawtu hna kha a ttha bikmi a ttha bikmi le a tthawngmi phorh khawhmi digital thilri hna he bawmhchanh ding a si. Kan thilri le riantuannak ttha ruangah, atu cu ramchung le ramleng riantuanpi hawi hna sin in minthatnak le zumhtlak sinak kan hmuh cang. Thawngpang tam deuh na duh i kan thilri pakhatkhat na duh ahcun, zalong tein pehtlaihnak tuah. Hmailei caan rau lo te ah na thilri a kan petu si kan i ruahchan.
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Hal tawnmi Biahalnak

Bawmhnak na herh maw? Na biahalnak hna a phi hmuh awkah kan bawmhnak hmun pawl kha va zoh hrimhrim!

Thilri cungah kan logo kan print kho lai maw?

A si ko, kan tuah khawh ko. Na logo suaisam kha kan kuat ko.

Order hme tete na cohlang hna maw?

A si. Dawr hmete na tuah asiloah chawlehnak na thawk ahcun, nangmah he tthancho kan duh hrimhrim lai. Cun caan saupi pehtlaihnak caah nangmah he riantuan tti ding in kan i ruahchan.

A man cu zeitin? A man fawi deuh in na tuah kho lai maw?

Chawlettu hna caah thathnemnak kha biapi bik ah kan chiah zungzal. Thil sining aa dangmi tangah man cu i ceih khawh a si, aa zuam bikmi man hmuh dingin kan in zumhter.

Man loin zohchunhmi na pek hna maw?

Kan thilri le riantuannak na duh ahcun a thami ruahnak cheuhnak na kan tial khawh caah kan i lawm, na order hnu ah man loin zohchunhmi cheukhat kan in pek lai.

A caan te ah na kuat khawh hna maw?

A si ko! kum tampi chung hi rian ah hin kan thiam, thil cawtu tampi nih keimah he hnatlaknak an tuah, zeicahtiah thilri cu a caan te ah kan kuat khawh hna i thilri cu a ttha bik in kan chiah khawh!

Tuluk ram i na company le sehzung ka tlawng kho lai maw?

A fiang. Tuluk ram Zibo um kan company ah rak kan leng ve. (Jinan in 1.5H mawtaw in kalnak)

Zeitindah order ka tuah khawh lai?

A tlingmi thil cawknak konglam hmuh awkah kan zuarnak palai pakhatkhat sinah biahalnak na kan kuat khawh, cun a tlingmi thil kalning kha kan in fianter lai. Sodium dithionite, Sodium hypodisulfite Rongalite i a biapi bikmi thilri sining hna
(1) A phun: Rongalite cu hydrosulfurous acid i sodium chiti a si i a tlangpi in phun hnih in a um: ti a tlawmmi phun (Na2S2O4·2H2O) le ti a um lomi phun (Na2S2O4). Ti a ummi cu ti chuah khawhnak ding caah lumternak in ti a ngei lomi phun ah thlen khawh a si.
(2) Taksa sining:
a. Sodium dithionite,Sodium hypodisulfiteA muisam: A luang khomi a rangmi vutcam.
b. A ritmi: A ritmi taktak cu 2.3-2.4 g/cm3 a si. Thilri tlawmtam cu chuah ning le thil hme tete ngan le hme cungah aa hngat: a tlangpi in 1.1–1.25 g/cm3 (Zinc leidip lam, thil hmete ngan le hme 150–200μ); a tlangpi in 0.85-1.1 g/cm3 (Sodium formate phunglam, particle size 85-115μ).
c. Sodium dithionite,Sodium hypodisulfite A cawh khawhnak: Rongalite cu ti ah a cawh khawh nain methanol ah a cawh khawh lo. Ti chungah a cawh tikah tlawmpal a rawk. Ti chung i a cawh khawhnak cu lum he aa tlak in a karh, asinain sodium chloride, sodium hydroxide, asiloah zu tibantuk thilri a um ahcun a zor ngaingai.


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