Sodium Ligninsulfonate
time:2012-09-29 16:41:48,count:0
Properties
Appearance    (1), yellow-brown to brown powder; (2), liquid.
Solubility    soluble in water.
Stability    stable in alkali. Adjust the pH value to acidic, can separate out.
Risk    Solid form: flammable material; irritation, moderate irritation to skin, eye, respiratory. Harmful products of combustion are CO, CO2 and so on. Contact with strong oxidants, can cause to burn.
GHS (Rev.6) label:  
Animal Toxicity
Table 1 Animal toxicity values
mouse oral LD50
6030mg/kg[1]
mouse intravenous LDLo
500mg/kg[1]
rat oral LD
>10000mg/kg[1]
rat intraperitoneal LD50
260mg/kg[1]
rat inhalation LC
> 480mg/m3/4h[1]
Ecology    may be hazardous to environment. Water body should be given special attention.
Biodegradability    biodegradable.
Characteristics    excellent dispersing, emulsifying, wetting, permeating, chelating abilities. Good chelating effect to heavy metals, particularly iron, copper, and stannous ion.
Note    (1), Avoid using in children products, such as shower gels, shampoo, skin care products, and so on.