The product is an anionic surfactant . It has emulsifiability ,  form ability ,  permeability , detersive power and dispersion etc. Foam is plentiful , compatibility , biode-gration , hard water resisting are excellent . It is widely used in detergent, emulsify and polymeriation .    The index of physical and chemical , implement  GB/T 15963-1995 grade A index.

Structural formula  Solubility  Ionicity  Compatibility  REF Method	:ROSO3Na    R:C12-14 : Soluble in water easy : Anionic :  Compatible with anionic  ,nonionic surfactant   :GB/T 15963 - 1995
TEST	SLS-95	SLS-92	SLS-90	SLS-87
Appearance              White or light yellow powder (needle) form .It has not forming lump
Active components (w/w)  Dissolved matter of petroleum ether (w/w)  Inorganic salts (NaCl+Na2SO4)  Water  pH Value (1% solution )	95.0 min 1.5 max 2.0 max 2.0 max 7.5 - 9.5	92.0 min 1.5 max 3.5 max 3.5 max 7.5 - 9.5	90.0 min 2.0 max 5.5 max 4.0 max 7.5 -9.5	87.0 min 2.5 max 7.5 max 4.0 max 7.5 - 9.5
Total heavy metal                                                                Max 15 ppm as Pb  Arsenic                                                                                Max 0.5 ppm as Pb  Lead                                                                                      Max 1.0 ppm as Pb  Antimony                                                                             Max 0.5 ppm as Pb  Cadmium                                                                              Max 0.1 ppm as Pb   Mercury                                                                               Max 0.2 ppm as Pb    Package: Plastic or paper bag lined are lined weave bag , each 20 kg.    Storage and transportation : Handle with care , store the product in a dark ,cool and dry place . Heat and damp  proofing . Touching couching corrosion protection matter is strictly prohibited .