Sodium Dodecyl Sulfate K12 CAS 151-21-3

• CAS No.: 151-21-3
• Formula: CH3(CH2)Noso3na
• Color: White
• Appearance: Solid/Liquid
• Transport Package: Drum
• Specification: GB/T15963-2008
• Model NO.: SAMREAL-0029
• Trademark: samreal
• Origin: China

Product Description

project	index
standard	Solid product standard						Liquid product standard
Appearance	White powder			White needle			Light yellow transparent liquid
active content (%)	≥92	≥93	≥95	≥92	≥93	≥95	Total solid content (%)≥28	Total solid content (%)≥35
Soluble content of petroleum ether(%)	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤2.0	≤0.3
Inorganic salt content (NaCl+Na2SO4) (%)	≤5.5	≤4.5	≤2.5	≤4.5	≤3.5	≤2.0	≤2.0	≤2.0
Water content (%)	≤2.5	≤2.5	≤2.5	≤3.5	≤3.5	≤3.0	-	-
pH (1% solution)	7.5~9.5	7.5~9.5	7.5~9.5	7.5~9.5	7.5~9.5	7.5~9.5	7.5~9.5	7.5~9.5
Whiteness (WG)	≥90	≥90	≥90	≥90	≥90	≥90	-	-
hazen	-	-	-	-	-	-	≤50	≤50

Characteristic:

Good emulsification, foaming, penetration, decontamination and dispersion properties

Soluble in water

Good compatibility with anions and nonions

Fast biodegradation

Purpose:

Washing: toothpaste, shampoo, cosmetics, detergent, etc

Building materials: gypsum board, concrete additives, coatings, etc

Pharmacy: medicine, pesticide, etc

Leather: Leather softener, wool cleaner, etc

Papermaking: Cooking penetrant, waste water flocculant, waste paper deinking agent, etc

Auxiliaries: textile auxiliaries, plastic auxiliaries, latex, electroplating, PVC paste resin, etc

Fire fighting: oil well extinguishing agent, fire-fighting equipment, etc

Ore dressing: mineral flotation agent, coal water slurry, etc

Packing:

Powder / needle products: 20kg plastic lined kraft paper bag

Liquid product: 200kg plastic barrel

Storage and transportation:

Powder / needle products: keep in a cool and dry place to prevent damp and heat

Liquid products: prevent extrusion