NIKKOL
TLP-4

http://www.nikkol.co.jp/english/seihin/p_02.htm 
CHEMICAL NAME Sodium POE(4) Lauryl Ether Phosphate
INCI NAME Trilaureth-4 Phosphate
HLB 13.0
APPEARANCE Pale yellow liquid
PACKING 15kg can
JSCI/JCIC 41-500469
TSCA o
EINECS -
CAS No 42612-52-2
SPECIAL FEATURES/MAIN USES Hydrophilic emulsifier; dispersant; plasticizer for sprays
NIKKOL
DLP-10

http://www.nikkol.co.jp/english/seihin/p_01.htm
CHEMICAL NAME Sodium POE(10) Lauryl Ether Phosphate
INCI NAME Dilaureth-10 Phosphate
HLB 17.0
APPEARANCE Pale yellow paste
PACKING 16kg can
JSCI/JCIC 41-500469
TSCA o
EINECS -
CAS No 42612-52-2
SPECIAL FEATURES/MAIN USES Solubilizer for perfumes; improves texture of skin lotions and tonics

More info?  http://www.nikkol.co.jp/