a级毛片免费观看片-国产亚洲棕合欧美视频-性亚洲女人色欲色一www -亚洲国产制服丝袜无码av

Hello, welcome to Hunan Yunbang Biotech Inc
Home > Category > Precision Chemistry > Other > Sodium selenide

Sodium selenide

1313-85-5
Product Attributes
Catalog No: YB551933 CAS No.: 1313-85-5 Brand: MF: Na2Se MW: 124.94 Characters:Gray to pink powder
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB551933 yunbang 250mg AR,99.0% $16.66 Visible after login In stock
- +
YB551933 yunbang 1g AR,99.0% $57.50 Visible after login In stock
- +
YB551933 yunbang 5g AR,99.0% $260.00 Visible after login In stock
- +
YB551933 yunbang 25g AR,99.0% $783.30 Visible after login In stock
- +
  • Basic data
  • Security details
  • MSDS&COA
  • Product details
Product Name Sodium selenide
CAS1313-85-5
FormulaNa2Se
MW124.94
AppearanceGray to pink powder
MDLMFCD00014240
Melting point875° C(lit.)
Storage condition室溫
Symbol
Safe PropertyS20/21;S28;S45;S60;S61
Hazard Category CodeR23/25;R33;R50/53
CAS1313-85-5
FormulaNa2Se
MW124.94
AppearanceGray to pink powder
MDLMFCD00014240
Melting point875° C(lit.)
Storage condition室溫
Safe PropertyS20/21;S28;S45;S60;S61
Hazard Category CodeR23/25;R33;R50/53
Water Solubilitydecomposes
特性*
用途主要用于半導體,固態(tài)電池等。
運輸要求常規(guī)運輸
Storage室溫
Smiles[Na+].[Na+].[Se-2]
InchiKeyVPQBLCVGUWPDHV-UHFFFAOYSA-N
Shrink
400-0707-687
Service