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Sodium hydrosulphide (sodium hydrosulfide)

Basic Info:

Prodect nomen:Sodium sulfideSodium sulphide

CAS non.:1313-82-2

MF:Na2s

Einecs non.:215-211-5

Gradus Latin:Industrial gradu

Stipare:25kg/ 900kg / 1000kg (customized packaging)

Puritas:LX%

Model non.:10ppm / 30PPM / 150PPM

Species:Flavo / Rubrum flagella

Application:MINING,Corium,Textile,LENTUS,Tincidus

Portus de loading:Qingdaoportum autTianjinportus

Hcode:(CCLXXXIII) X (CCLXXXIII) X00

Quantitas:18-22Mts / 20`ft

Un non.:MDCCCXLIX

Genus:8


Specification et usus

Customer Services

Honor

Specificatio

Item

Index

Nahs (%)

LXX% min

Fe

XXX PPM max

Na2s

3,5% max

ADRUPTIO

0.005% max

usuria

Sodium-hydrosulphide-sodium-hydrosulfide, XI

in metalla industria inhibitor, curing agente, removere agente

in synthetica organicum medium et praeparatio sulphuris tinctura additives.

a18f57a4bfa767fa8087a062a4c333d1
Sodium-hydrosulphide-sodium-hydrosulfide, XLI

In textile industria inficit, ut a desulfurizing et quasi Dechlorinating agente

in pulpam et charta industria.

Sodium-hydrosulphide-sodium-hydrosulfide, XXXI
Sodium-hydrosulphide-sodium-hydrosulfide-XXI

usus est in aqua curatio ut in oxygeni Scavenger agente.

Usus

♦ in Photographic industria praesidio elit solutions ex oxidatio.
♦ est in productione rubber chemicals et alia eget componit.
♦ Est usus in aliis applications includit ore flotation, oleum convaluisset, cibum conservative, faciens dyes et purgat.

Tractantem et repono

A.Precautions enim tractantem

1.Handling fit per bene ventilari loco.

2.wear idoneam tutela apparatu.

3.ovoid contactus cum cutis et oculos.

4.KeEP a calor / scintillas / aperta flammas / calidum superficiebus.

5.Take cautelae in static obit.

B.precautions pro repono

1.Keep Containers arcte clausit.

2.Keep continentia in sicco, frigus et bene-ventilari loco.

3.Keep a calor / scintillas / aperta flammas / calidum superficiebus.

IV. Store ab repugnat materials et foodstuff continentia.

Physica et eget proprietatibus sodium hydrosulphide (Nahes)

I. physica proprietatibus

Specie Sodium hydrosulfide plerumque albus aut luteum crystallino pulveris. Hoc quoque esse in colore flavo, deliquecent crystal cum hydrogenii sulfide odorem.

Melting Point: et liquescens punctum anhydrous sodium hydrosulfide est CCCL ° C; Et liquescens punctum de hydrate est inferior, at 52-54 ° c. Tamen, quidam notitia ostendere quod ad liquescens punctum sodium hydrosulfide est LV ° C.

Density: Density sodium hydrosulfide est 1.79 g / CM³, seu MDCCXC kg / MW.

Solubility: sodium hydrosulfide facile solutum in aquam et alcohol, et aqueum solutio est alkaline. Secundum aliquam notitia, solubility sodium hydrosulfide in aqua est 620g / l ad XX ° c.

II. Eget proprietatibus

Acidited et alkalinity: Aqueous solutio sodium hydrosulfide est alkaline.

Mense cum Acidum: sodium hydrosulfide solvo hydrogenii sulfide Gas cum occurrit acid. Et reactionem aequatio: Nahes + H + → H2S ↑ + +.

Reactionem cum sulphuris, sodium hydrosulfide potest agere cum sulphure ad formare polysulfides, in reactionem aequatione est: 2Nahs + 4s → Na2s4 + H2s.

Reducibility: sodium hydrosulfide est communiter usus reducing agente quod potest subire redox reactiones cum oxidants plures.

III. Alii proprietatibus

Stabilitatem: sodium hydrosulfide est firmum compositis, sed est hygroscopic. In eodem tempore, quod sit etiam flammabiles solidum et ignitum in aere.

Toxicity: sodium hydrosulfide est toxicus ad quaedam et noxia ad humanum corpus et environment. Ergo specialis operam solvit ut salus praesidio durante usu et repono.

 


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    Stipare

    Typus unum: XXV kg pp sacculos (vitare pluviam, humida et sol nuditate per translationem.)

    stipare

    Typus Duo: 900/1000 kg ton sacculos (vitare pluviam, humida et sol nuditate per translationem.)

    Sodium hydrosulphide (sodium hydrosulfide)

    loading

    Aurelia nitro margaritis (IX) CMI
    Curusticus nitro margaritis (IX) CMII

    Railway Transportation

    CAUSTICUS nitri margaritis (IX) CMVI (V)

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