Tsis tshua muaj ntiaj teb khoom Samarium hlau Sm hmoov CAS 7440-19-9

Tsis tshua muaj ntiaj teb cov ntaub ntawv Samarium hlau Sm hmoov CAS 7440-19-9 Featured duab
  • Tsis tshua muaj ntiaj teb khoom Samarium hlau Sm hmoov CAS 7440-19-9
  • Tsis tshua muaj ntiaj teb khoom Samarium hlau Sm hmoov CAS 7440-19-9

Lus piav qhia luv luv:

Samarium yog siv los dope calcium chloride crystals rau siv nyob rau hauv optical lasers. Nws kuj yog siv nyob rau hauv infrared absorbing iav thiab raws li ib tug neutron absorber nyob rau hauv nuclear reactors.

Peb tuaj yeem muab siab purity 99.9%.

More details feel free to contact: erica@epomaterial.com


Product Detail

Khoom cim npe

Product Description

Kev taw qhia luv luv
Khoom npe: Samarium
Formula: Sm
CAS Nr .: 7440-19-9
Particle loj: -200mesh
Molecular Luj: 150.36
Qhov ceev: 7.353 g / cm3
Melting point: 1072°C
Cov tsos: Grey dub
Pob: 1kg / hnab los yog raws li koj xav tau

Specification

Test yam khoom w/% Cov txiaj ntsig Test yam khoom w/% Cov txiaj ntsig
Sm/TERM 99.9 ua Er 0.0010
TERM 99.0 ua Tm 0.0010
La 0.0089 ua Yb 0.0010
Ce 0.0010 Lu 0.0010
Pr 0.0010 Y 0.0010
Nd 0.0010 Fe 0.087 ib
Eu 0.0010 Si 0.0047 ib
Gd 0.0010 Al 0.0040 Nws
Tb 0.0010 Ca 0.029 ib
Dy 0.0010 Ni 0.010
Ho 0.0010    

Daim ntawv thov

Samarium hlau feem ntau yog siv rau hauv kev tsim cov khoom siv laser, microwave, thiab cov khoom siv infrared, thiab tseem muaj kev siv tseem ceeb hauv kev lag luam atomic zog.

Peb Qhov Zoo

Tsis tshua muaj-lub ntiaj teb-scandium-oxide-nrog-zoo-nqi-2

Kev pabcuam peb tuaj yeem muab tau

1) Daim ntawv cog lus raug cai tuaj yeem kos npe

2) Daim ntawv cog lus tsis pub lwm tus paub tuaj yeem kos npe

3) Xya hnub rov qab lav

Tseem ceeb tshaj: peb tuaj yeem muab tsis tau tsuas yog cov khoom lag luam, tab sis kev pabcuam kev daws teeb meem!

FAQ

Puas yog koj tsim khoom lossis lag luam?

Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb kuj tuaj yeem muab kev pabcuam nres ib qho rau koj!

Cov nqe lus them nqi

T / T (tex hloov pauv), Western Union, MoneyGram, BTC (bitcoin), thiab lwm yam.

Lub sijhawm ua haujlwm

≤25kg: hauv peb hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm. 25kg: ib as

Qauv

Muaj, peb tuaj yeem muab cov qauv dawb me me rau kev soj ntsuam zoo!

Pob

1kg ib lub hnab fpr kuaj, 25kg lossis 50kg ib nruas, lossis raws li koj xav tau.

Cia

Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated.

  • Yav dhau los:
  • Tom ntej:

    • QHOV CHAW UA HAUJ LWM