Sodium Sulfide Nonahydrate CAS 1313-84-4 Kev Ntsuam Xyuas > 98.0%
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Sodium Sulfide Nonahydrate (CAS: 1313-84-4) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Sodium Sulfide Nonahydrate,Please contact: alvin@ruifuchem.com
| Tshuaj npe | Sodium Sulfide Nonahydrate |
| Synonyms | Sodium Sulfide (Na2S) Nonahydrate;Disodium Sulfide Nonahydrate;Sodium Monosulfide Nonahydrate |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 1313-84-4 ib |
| Molecular Formula | Na2S.9H2O |
| Molecular Luj | 240.18 (78.04 Nws.) |
| Melting Point | 50 ℃ |
| Boiling Point | 920 ℃ |
| Qhov ntom | 1.427 g / cm3 |
| rhiab heev | Hygroscopic.Lub teeb Sensitive.Khaws Hauv qab Nitrogen |
| Dej Solubility | 180g / L (25 ℃) |
| Solubility | Soluble hauv dej;Me ntsis Soluble hauv Cawv.Insoluble hauv Ether |
| Kev ruaj ntseg | ruaj khov.Hygroscopic.Lub teeb-sensitive.Flamable.Tsis txhob raug huab cua, acids, oxidizers, muaj zog hauv paus, muaj zog txo cov neeg ua haujlwm, feem ntau cov hlau. |
| COA & MSDS | Muaj |
| Qauv | Muaj |
| Keeb kwm | Shanghai, Suav |
| Hom | Ruifu Tshuaj |
| Cov khoom | Specifications | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb los yog Beige Granular Crystal | Ua raws |
| Assay / Analysis Method | > 98.0% (Titration los ntawm Na2S2O3) | 98.45% |
| Ammonia (NH4) | ≤ 0.005% | <0.005% |
| Sulfite thiab Thiosulfate | ≤0.10% | <0.10% |
| Insoluble Matter hauv H2O | ≤ 0.002% | <0.002% |
| Cov tshuaj Oxided los ntawm lodine | ≤0.50% | <0.50% |
| Hlau (Fe) | ≤ 5ppm | <5 ppm |
| X-Ray Diffraction | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj thiab ua raws li cov lus qhia tshwj xeeb | |
Sodium Sulfide Nonahydrate yog ib qho ruaj khov, hygroscopic, lub teeb-sensitive thiab flammable tshuaj compound.Incompatible nrog huab cua, acids, oxidizers, muaj zog hauv paus, muaj zog txo cov neeg ua haujlwm, feem ntau cov hlau.Thaum raug rau huab cua noo, nws emits hydrogen sulfide.
Pob:Fluorinated Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav (2 ~ 8 ℃) thiab lub tsev tso cua txias kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
Risk Codes
R31 - Sib cuag nrog cov kua qaub liberates cov pa phem
R34 - Ua rau kub hnyiab
R50 - Muaj tshuaj lom rau cov kab mob hauv dej
R24 - Toxic nyob rau hauv kev sib cuag nrog daim tawv nqaij
R22 - Ua phem yog tias nqos
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg los tau.)
S61 - Tsis txhob tso tawm rau ib puag ncig.Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
UN IDs UN 1849 8/PG 2
WGK Germany 2
RTECS WE1925000
FLUKA BRAND F CODE 13
TSCA Yes
HS Code 2830101000
Hazard Chav Kawm 8
Packing Group II
Sodium Sulfide Nonahydrate (CAS: 1313-84-4), tsw ntawm hydrogen sulfide;cov xim hloov ntawm raug lub teeb thiab huab cua, ua ntej tig mus rau daj thiab tom qab ntawd ua xim av-dub, deliquescent;ceev 1.43 g / cm3;decomposes ntawm txog 50 ℃;soluble hauv dej;aqueous daws muaj zog alkaline;me ntsis soluble hauv cawv;insoluble hauv ether.
Sodium Sulfide Nonahydrate yog siv los ua sulfur dyes;rau dehairing ntawm hides;tshem tawm sulfur los ntawm viscous rayon;engraving thiab lithography;paj rwb luam ntawv;kev tsim cov roj hmab;ntawv pulp;thiab raws li kev yees duab reagent.Lwm daim ntawv thov tseem ceeb yog rau kev kho cov ntawv thiab rau kev rho tawm cov hlau ore uas oxidized hlau ore hloov mus rau sulfides ua ntej froth flotation.Sodium sulfide kuj tseem siv los npaj ntau lwm cov sulfides thiab ua cov tshuaj analytical reagent.Siv nyob rau hauv kev tsim cov dyes, sulfides, thiab siv raws li ore flotation tus neeg saib xyuas, nkaum depilatory tus neeg saib xyuas, daim ntawv ua noj tus neeg saib xyuas.
-
Sodium Sulfide Nonahydrate CAS 1313-84-4 Kev Ntsuam Xyuas ...
-
Sodium Periodate CAS 7790-28-5 Assay ACS ≥99.8% ...
-
Sodium Chlorite CAS 7758-19-2 Kev Ntsuas > 80.0% (HPLC)
-
Sodium Sulfosalicylate Dihydrate CAS 1300-61-4 ...
-
Sodium Bromide CAS 7647-15-6 Purity > 99.0% (T) ...
-
Sodium Thiosulfate CAS 7772-98-7 Purity > 99.0% ...
-
Sodium Azide CAS 26628-22-8 Purity > 99.0% (T) F...
-
Sodium Amide CAS 7782-92-5 Purity > 98.0% (T) Fa...
-
Sodium Methanesulfinate CAS 20277-69-4 Purity > ...