Phau Ntawv Qhia Txog Sodium Hydrosulfide Sea Export Operations

Sodium Hydrosulfide

Daim Ntawv Qhia Kev Ua Haujlwm rau Hiav Txwv Freight Export

Sodium hydrosulfide (cov tshuaj formula: NaHS) yog ib qho inorganic compound uas zoo li tsis muaj xim zoo li cov muaju thiab yog hygroscopic. Nws decomposes thaum melting, tso hydrogen sulfide. Nws yog yooj yim soluble nyob rau hauv dej thiab cawv, thiab nws cov aqueous tov yog alkaline. Thaum nws ntsib acids, nws decomposes tsim hydrogen sulfide. Cov khoom lag luam feem ntau yog nyob rau hauv daim ntawv daws teeb meem thiab tshwm sim txiv kab ntxwv los yog daj, nrog ib tug iab saj. Sodium hydrosulfide muaj ntau yam kev siv, suav nrog hauv kev lag luam silicone, kev lag luam tawv, kev lag luam dye, tshuaj intermediates, thiab kev kho dej khib nyiab. Vim nws cov khoom siv tshuaj lom neeg tshwj xeeb, kev tswj hwm kev nyab xeeb tshwj xeeb yuav tsum tau saib xyuas thaum thauj Sodium hydrosulfide los ntawm hiav txwv kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab tiv thaiv ib puag ncig kev sib kis thaum lub sijhawm thauj mus los.

1

Kev npaj theem

• Lub Tuam Txhab Txuj Ci: Xyuas kom meej tias lub tuam txhab muaj qhov tsim nyog ntshuam thiab xa tawm tsim nyog.

• Kev Npaj Cov Ntaub Ntawv： Npaj MSDS (Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv), daim ntawv pov thawj kev ntim khoom txaus ntshai, cov ntaub ntawv tshaj tawm kev lis kev cai, thiab lwm yam.

2

booking

• Xaiv lub tuam txhab xa khoom tsim nyog： Txij li thaum qee lub tuam txhab xa khoom tuaj yeem tsis lees txais sodium hydrosulfide, xaiv lub tuam txhab uas tuaj yeem thauj cov khoom tsis zoo.

• Phau ntawv ua ntej： Cov khoom siv phom sij yuav tsum tau booking zoo ua ntej, feem ntau 10 hnub ua haujlwm ua ntej.

3

Kev npaj thauj khoom

• Ntim： Cov khoom siv sodium hydrosulfide feem ntau yog ntim rau hauv cov nruas hlau, thaum cov kua sodium hydrosulfide tuaj yeem raug xa mus rau hauv cov hlau lossis yas nruas. Raws li International Maritime Dangerous Goods Code (IMDG Code), xyuas kom meej tias cov ntawv thauj khoom raug kaw. Cov ntawv sau yuav tsum suav nrog cov chav kawm txaus ntshai, pawg ntim khoom, thiab cov cim ceeb toom tsim nyog kom ua tau raws li qhov yuav tsum tau ntim khoom.

• cia： Sodium hydrosulfide yuav tsum muab cia rau hauv qhov chaw zoo, qhov chaw qhuav, kom deb ntawm qhov hluav taws kub thiab cua sov.

4

Tshaj tawm

• Maritime tshaj tawm： Ua kom tiav daim ntawv tshaj tawm dej hiav txwv rau cov khoom siv phom sij ua ntej lub sijhawm txiav tawm, muab daim ntawv pov thawj cov khoom txaus ntshai ntim khoom, lus Askiv version ntawm MSDS, daim ntawv tso cai tshaj tawm, daim ntawv ntim khoom, thiab lwm yam.

• Thawv Number： Daim ntawv tshaj tawm txiav tawm yuav tsum muaj tus lej ntim; yog tias cov khoom tseem tsis tau tuaj txog ntawm lub tsev khaws khoom, lub thawv naj npawb tuaj yeem raug xaiv ua ntej.

5

Chaw thau khoom thiab chaw nres nkoj nkag

• Chaw thau khoom： Thauj cov sodium hydrosulfide raws li nws daim ntawv (khoom los yog kua), saib xyuas nws maj mam ua kom tsis txhob muaj kev puas tsuaj rau lub ntim.

• Chaw nres nkoj nkag：Shanghai muaj ob qhov chaw nres nkoj: Waigaoqiao (Sab nraum Chaw nres nkoj) thiab Yangshan. Waigaoqiao yuav tsum tau tshaj tawm txog kev lis kev cai tom qab nkag mus rau qhov chaw nres nkoj, thaum Yangshan xav tau kev tshaj tawm kev lis kev cai ua ntej nkag mus rau qhov chaw nres nkoj. Cov khoom siv phom sij raug ua tiav nyias.

6

Kev lis kev cai tshaj tawm

• Cov ntaub ntawv tshaj tawm kev lis kev cai： Npaj cov ntawv tshaj tawm kev lis kev cai, daim ntawv teev npe, daim ntawv them nqi, cov lus tshaj tawm, thiab lwm yam.

• Kev lis kev cai: Ua haujlwm kev lis kev cai raws li kev cai hauv zos.

7

Tsheb thauj mus los

• Kev Tiv Thaiv Hluav Taws thiab Corrosion： Thaum lub sij hawm kev thauj mus los, xyuam xim rau kev tiv thaiv hluav taws thiab kev tiv thaiv corrosion, thiab xyuas kom meej tias cov khoom thauj tau khaws cia deb ntawm cov khoom noj thiab cov khoom uas yuav hnov ​​​​mob nrog hydrogen sulfide.

• Kev Thauj Khoom thiab Chaw Thau Khoom: Tuav lub cargo maj mam thaum thauj khoom thiab tshem tawm kom tsis txhob muaj kev puas tsuaj rau lub ntim.

8

Kev ntsuas kub ceev

• Kev tuav pov hwm： Nyob rau hauv qhov xwm txheej ntawm cov xau, ua tam sim ntawd, xws li yaug nrog dej ntau, thiab dilute cov dej ntxuav ua ntej tso rau hauv cov dej khib nyiab.

• Hluav Taws Teb: Thaum muaj hluav taws, siv dej, xuab zeb, thiab ntau yam hluav taws tua hluav taws los tua cov nplaim taws.

9

Taug qab thiab xa khoom

• Cov ntaub ntawv tuaj: Tos rau lub davhlau ya nyob twg los muab cov ntaub ntawv tuaj txog kom ntseeg tau tias cov khoom thauj khoom zoo.

• Tus me nyuam: Thaum cov khoom thauj tuaj txog ntawm nws qhov chaw, ua raws li cov txheej txheem rau kev xa khoom.

A

Cov Cai thiab Cov Kev Cai

1. UN Number

• UN tus lej rau sodium hydrosulfide yog 2318.

2. International Maritime Dangerous Goods Code (IMDG Code)

• Ua raws li txoj cai thauj mus los rau sodium hydrosulfide raws li tau teev tseg hauv IMDG Code.

3. Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv (MSDS)

• Xyuas kom txhua tus neeg ua haujlwm khiav haujlwm tau nkag mus rau cov ntaub ntawv kev nyab xeeb rau sodium hydrosulfide thiab nkag siab txog nws cov ntsiab lus.

B

Sodium hydrosulfide, uas yog ib qho tseem ceeb ntawm kev lag luam tshuaj, yuav tsum tau nruj me ntsis kev nyab xeeb ntsuas thaum lub sij hawm maritime thauj. Los ntawm kev ua raws li cov lus qhia txog kev nyab xeeb saum toj no, cov kev pheej hmoo ntawm kev thauj mus los yuav raug txo kom zoo, ua kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab kev tiv thaiv ib puag ncig.