Name | Detergent LS |
Synonyms | Sodium p-methoxy fatty amido benzene sulfonate (cleansing lotion LS) Detergent MA Sodium 2-methoxy-5-oleamidobenzenesulfonate |
Molecular Formula | C25H46NNaO5S |
Molar Mass | 489.64 |
Physical and Chemical Properties | Beige brown powder, easily soluble in water, resistant to hard water, acid, alkali, general electrolytes, and boiling. But it cannot be used in hypochlorite bleaching solution. It has excellent performance in dispersing, washing, penetrating, and foaming calcium soap, and has good emulsification, leveling, and softness. |
Use | It is used as a net washing and infiltration aid for wool fabrics, and also used for post-treatment of printing and dyeing fabrics with active and ice dyes to remove floating colors, etc. |
Used as a detergent and calcium soap dispersant, suitable for the cleaning and penetration of high-grade wool fabrics. It can make the fabric feel soft and plump, and is suitable for the post-treatment of printing and dyeing fabrics with reactive, ice dyeing, and other dyes to remove floating colors. It can also be used as a leveling agent for reducing acid dyes.
(1) Used as a calcium soap dispersant, it does not produce calcium soap precipitation when combined with soap in hard water. If there is calcium soap deposition on the fabric, remove it with a 1g/L LS solution.
(2) For the cleaning of woolen fabrics, raw wool, yarn, and yarn can be washed with this product. After washing, the feel is soft and does not shrink, and the dosage is 1-2 g/L.
(3) Printing and dyeing fabrics often have dirt in the dye development bath of soap boiling and ice dyeing, which is easy to accumulate on the surface of the fabric. Wash and remove it by adding 1-1.5g/L LS solution and 1-2g/L Na2CO3 solution. The dosage of reducing dye is 1g/L, reactive dye is 1-2g/L, and Na2CO30.5g/L. Adding LS 0.3~1g/L to the soap boiling solution of printed fabrics can prevent staining, making the white ground clean and bright in color.
(4) Assisting dyeing, with an dosage of 0.2% to 0.4% of the fabric quality.
35kg/lined plastic bag, chemical fiber board barrel packaging, 25kg/inner material plastic bag woven bag packaging, 50kg/plastic bag packaging.
According to general chemical management. This product should be stored in a cool, dry, and ventilated warehouse, sealed and stored. The storage period is 24 months.