Sodium dodecyl sulfate ( SDS), one of the commonly used surfactants, is the
main component of detergent. It is often used during DNA extraction to denature
proteins apart from DNA. Sodium dodecyl sulfate (SDS) is widely used as a
foaming in toothpaste, soap, shower lotion, shampoo, washing powder, and
cosmetics. Ninety-five percent of personal skincare products and home cleaning
products contain sodium dodecyl sulfate.
1.Sodium dodecyl sulfate has good emulsifying, foaming, water solubility,
biodegradable, alkali resistance, hard water resistance, and in the wide pH
value of water solution stability and easy to synthesize, low price, has been
widely used in cosmetics, detergent, textile, paper, lubrication and
pharmaceutical, building materials, chemical, oil industry, can also be applied
to the properties of positive and negative ion surface factant system,
colloelle catalysis, molecular order combination of basic research.
2, as detergent and textile additives, but also used as toothpaste foaming
agent, mine fire extinguishing agent, emulsion polymerization emulsifier, wool
net washing agent, etc.
3, used as anionic surface activator, emulsifier and foaming agent
4. GB2760-96 is stipulated as a processing agent for food industry. Foam
agent; emulsifier; anionic surfactant. Used for cake, beverage, protein, fresh
fruit, fruit juice drink, edible oil, etc.
5, used as an emulsifier for drugs, cosmetics, synthetic resin. Foaming
agent for toothpaste and fire extinguisher. Used as a detergent for fine silk
wool fabrics. Flotation agent for gold house beneficiation.
6, used as washing and textile aid, also used as toothpaste foaming agent,
fire extinguishing foam liquid, emulsion polymer emulsifier, medical
emulsifying dispersion agent, shampoo and other makeup products, wool
detergent.
7, biochemical analysis, electrophoresis, ion pair reagents.
Nonproprietary Names: Sodium dodecyl sulfate
Nickname: K12; SDS
CAS accession number: 151-21-3
EINECS Registration number: 205-788-1
Molecular Formula: C12H25SO4Na
Molecular Weight: 288.38 g / mol
Structural formula:
Synonyms: sodium lauryl sulfate: sodium lauryl sulfate sodium salt, sodium coconut oil alcohol sulfate; sodium lauryl alcohol sulfate
|
apparent |
White or light yellow solid |
|
active matter content,% |
94 min |
|
Petroleum ether soluble,% |
1.0 Maximum value |
|
Machine salt content (measured by sodium sulfate and sodium chloride),% |
2.0 Maximum value |
|
PH (25℃, 1% aqueous solution) |
7.5-9.5 |
|
whiteness (WG) |
80 |
|
Shuifen,% |
3.0 Maximum value |
Contact the product manager for specific product specifications and MSDS.
Packaging: 25kg /
bag, 20kg / bag
Storage: should be stored in a ventilated, dry, cool warehouse, should be fire prevention.
Shelf life: 2 years (not unsealed)
