| Selenium |
Se |
Elemental selenium,
Selenium alloy |
7782-49-2 |
VS7700000 |
|
| Selenium hexafluoride |
SeF6 |
Selenium fluoride |
7783-79-1 |
VS9450000 |
|
| Silica, amorphous |
SiO2 |
Diatomaceous earth, Diatomaceous silica,
Diatomite,
Precipitated amorphous silica, Silica gel,
Silicon dioxide (amorphous) |
7631-86-9 |
VV7310000 |
|
| Silica, crystalline (as respirable dust) |
SiO2 |
Cristobalite,
Quartz, Tridymite,
Tripoli |
14808-60-7 |
VV7330000 |
|
| Silicon |
Si |
Elemental silicon |
7440-21-3 |
VW0400000 |
|
| Silicon carbide |
SiC |
Carbon silicide; Carborundum®;
Silicon monocarbide |
409-21-2 |
VW0450000 |
|
| Silicon tetrahydride |
SiH4 |
Monosilane,
Silane,
Silicane |
7803-62-5 |
VV1400000 |
|
| Silver (metal dust and soluble compounds, as Ag) |
Ag (metal) |
Silver metal: Argentum
Synonyms of soluble silver compounds such as Silver nitrate (AgNO3) vary depending upon the specific compound. |
7440-22-4 |
VW3500000 |
|
| Soapstone (containing less than 1% quartz) |
3MgO-4SiO2-H2O |
Massive talc,
Soapstone silicate,
Steatite |
|
VV8780000 |
|
| Sodium aluminum fluoride (as F) |
Na3AlF6 |
Cryocide,
Cryodust,
Cryolite,
Sodium hexafluoroaluminate |
15096-52-3 |
WA9625000 |
|
| Sodium azide |
NaN3 |
Azide,
Azium,
Sodium salt of hydrazoic acid |
26628-22-8 |
VY8050000 |
|
| Sodium bisulfite |
NaHSO3 |
Monosodium salt of sulfurous acid, Sodium acid bisulfite, Sodium bisulphite,
Sodium hydrogen sulfite |
7631-90-5 |
VZ2000000 |
|
| Sodium cyanide (as CN) |
NaCN |
Sodium salt of hydrocyanic acid |
143-33-9 |
VZ7525000 |
|
| Sodium fluoride (as F) |
NaF |
Floridine,
Sodium monofluoride |
7681-49-4 |
WB0350000 |
|
| Sodium fluoroacetate |
FCH2COONa |
SFA, Sodium monofluoroacetate |
62-74-8 |
AH9100000 |
|
| Sodium hydroxide |
NaOH |
Caustic soda,
Lye,
Soda lye,
Sodium hydrate |
1310-73-2 |
WB4900000 |
|
| Sodium metabisulfite |
Na2S2O5 |
Disodium pyrosulfite,
Sodium metabisulphite,
Sodium pyrosulfite |
7681-57-4 |
UX8225000 |
|
| Starch |
(C6H10O5)n |
Corn starch,
Rice starch,
Sorghum gum,
alpha-Starch,
Starch gum,
Tapioca starch |
9005-25-8 |
GM5090000 |
|
| Stibine |
SbH3 |
Antimony hydride,
Antimony trihydride,
Hydrogen antimonide |
7803-52-3 |
WJ0700000 |
|
| Stoddard solvent |
|
Dry cleaning safety solvent, Mineral spirits,
Petroleum solvent,
Spotting naphtha |
8052-41-3 |
WJ8925000 |
|
| Strychnine |
C21H22N2O2 |
Nux vomica,
Strynchnos |
57-24-9 |
WL2275000 |
|
| Styrene |
C6H5CH = CH2 |
Ethenyl benzene, Phenylethylene,
Styrene monomer,
Styrol,
Vinyl benzene |
100-42-5 |
WL3675000 |
|
| Subtilisins |
|
Bacillus subtilis,
Bacillus subtilis BPN,
Bacillus subtilis Carlsburg, Proteolytic enzymes,
Subtilisin BPN,
Subtilisin Carlsburg |
1395-21-7 |
CO9450000 |
|
| Succinonitrile |
NCCH2CH2CN |
Butanedinitrile;
1,2-Dicyanoethane;
Dinile; Ethylene cyanide; Ethylene dicyanide;
Succinic dinitrile |
110-61-2 |
WN3850000 |
|
| Sucrose |
C12H22O11 |
Beet sugar,
Cane sugar,
Confectioner's sugar, Granulated sugar,
Rock candy, Saccarose,
Sugar,
Table sugar |
57-50-1 |
WN6500000 |
|
| Sulfur dioxide |
SO2 |
Sulfurous acid anhydride, Sulfurous oxide,
Sulfur oxide |
7446-09-5 |
WS4550000 |
|
| Sulfur hexafluoride |
SF6 |
Sulfur fluoride |
2551-62-4 |
WS4900000 |
|
| Sulfuric acid |
H2SO4 |
Battery acid,
Hydrogen sulfate,
Oil of vitriol,
Sulfuric acid (aqueous) |
7664-93-9 |
WS5600000 |
|
| Sulfur monochloride |
S2Cl2 |
Sulfur chloride, Sulfur subchloride,
Thiosulfurous dichloride |
10025-67-9 |
WS4300000 |
|
| Sulfur pentafluoride |
S2F10 |
Disulfur decafluoride,
Sulfur decafluoride |
5714-22-7 |
WS4480000 |
|
| Sulfur tetrafluoride |
SF4 |
Tetrafluorosulfurane |
7783-60-0 |
WT4800000 |
|
| Sulfuryl fluoride |
SO2F2 |
Sulfur difluoride dioxide, Vikane® |
2699-79-8 |
WT5075000 |
|
| Sulprofos |
C12H19O2PS3 |
Bolstar®, O-Ethyl O-(4-methylthio)phenyl S-propylphosphorodithioate |
35400-43-2 |
TE4165000 |
|
