PRODUCT

ሶዲየም Dodecyl Sulfate ድፍን

  • የምርት ስም: ሶዲየም dodecyl ሰልፌት (ጠንካራ)
  • ሌሎች ስሞች: ኤስ.ዲ.ኤስ
  • Cas No.: 151-21-3
  • ንጽህና: 99%
  • ኤምኤፍ: ROSO3Na
  • መልክ: White or light yellow powder, without caking
  • ጥቅል: የካርቶን ከበሮ
  • የምስክር ወረቀት: አይኤስኦ
  • መተግበሪያ: It use of solid sodium dodecyl sulfate is in laboratories, particularly in biochemistry and molecular biology. It can be used in various research techniques such as polyacrylamide gel electrophoresis (PAGE) to separate and analyze proteins and nucleic acids based on their size and charge.
  • ናሙና: ይገኛል።

ኢሜይል ላክልን

የምርት ዝርዝር

ሶዲየም dodecyl ሰልፌት (ኤስ.ዲ.ኤስ), also known as sodium polyoxyethylene sulfate, ኦርጋኒክ ድብልቅ ነው. It is a white crystalline solid with surfactant properties. ሶዲየም dodecyl ሰልፌት, with the formula C12H25SO4Na, is an anionic surfactant. Its molecular structure is composed of dodecyl chain and sulfate ion. In aqueous solution, chemical sodium dodecyl sulfate (ጠንካራ) can form micellar structures with hydrophobic dodecyl chains facing inward and hydrophobic sulfate ions facing outward.
 

የምርት መለኪያ

ተመሳሳይ ቃላት ኤስ.ዲ.ኤስ, Foaming powder, Sodium lauryl sulfate
የኬሚካል ቀመር ROSO3Na የ CAS ቁጥር 151-21-3
የሞላር ክብደት 288.38
[Grade] It can be divided into industrial grade (GB/T15963-2008), toothpaste grade (QB/T2900-2012), latex grade and reagent grade according to application fields and standards
Industrial grade
Indicator Name/ Powdered Products (F) Needle Products (Z)
Indicator Value
Level 92 Level 93 Level 95 Level 92 Level 95
መልክ White or light yellow powder, without caking White or yellowish needle-like, without lumps
Active matter, % ≥ 92 93 95 92 95
Free oil, % ≤ 1.2 1.2 1.2 2 1.5
lnorganic salt, % ≤ Sodium sulfate 5.8 4.8 2.5 4.8 2.5
Sodium chloride 0.15 0.15 0.15 0.15 0.15
እርጥበት, % ≤ 2 2 2 4 3
ፒኤች ዋጋ (1% የውሃ መፍትሄ) 7.5~9.5 7.5~10
Toothpaste grade
Indicator Name/ Toothpaste Grade (Y)
Indicator Value
(Ⅰ) Level (Ⅱ) Level (Ⅲ) Level
መልክ White or yellowish powdery or needle-like, without caking
Active matter, % ≥ 95 93 93
Free oil, % ≤ 1.2 1.2 1.2
lnorganic salt, % ≤ Sodium sulfate 2.5 3.2 4
Sodium chloride 0.15 0.15 0.15
እርጥበት, % ≤ 2 2 3
ፒኤች ዋጋ (1% የውሃ መፍትሄ) 8~9.3 8~9.3 8~10
Whiteness (WB), ≥ 90
Foaming capacity/mm, ≥ 180
Heavy metal (as Pb)/ (mg/Kg), ≤ 15
Arsenic content (as As)/ (mg/Kg), ≤ 3
Total bacterial count/ (CFU/G), ≤ 100
Total number of molds and yeasts/(CFU/G), ≤ 100
Fecal coliforms/G Not to be detected
Pseudomonas aeruginosa/G Not to be detected
Staphylococcus aureus/G Not to be detected
Latex grade
Indicator Name/ Latex grade (powder, needle, ፈሳሽ)
Indicator Value
Aggregate grade Seed level Liquid K12
መልክ White or yellowish powdery or needle-like, without caking ቀላል ቢጫ ግልጽ ፈሳሽ
Active matter, % ≥ 94 92 28.5-30.5
Free oil, % ≤ 0.8-1.0 1.5-2.0 1.5
lnorganic salt, % ≤ Sodium sulfate 3 3 1.5
Sodium chloride 0.15 0.15 0.05
እርጥበት, % ≤ 3.5 3.5 –
ፒኤች ዋጋ (1% የውሃ መፍትሄ) 8月10日 7.5-9.5
Whiteness (WB), ≥ 90 –
Color Klett (30% ንቁ), ≤ – 60
Reagent grade
Indicator Name/ Reagent grade
Indicator Value
Level 99% Level 97%
መልክ White flaky crystals ነጭ ዱቄት
መሟሟት (1%, አልኮል) Completely dissolved –
መሟሟት (10%, የውሃ መፍትሄ) Completely dissolved –
Chroma APHA(20%, deionized water), ≤ 15 –
Active matter (%), ≥ 99 (on dry basis) 97
Petroleum ether soluble matter (%), ≤ 0.2 1
Sodium sulfate (%), ≤ 0.5 1.5
Sodium chloride (%), ≤
እርጥበት (%), ≤ 1 2
ፒኤች ዋጋ (1% የውሃ መፍትሄ) 6.0~8.0 6.0~11
Phosphate, ≤ 1ፒፒኤም –
Lead (Pb), ≤ 2ፒፒኤም –
Iron (ፌ), ≤ 1ፒፒኤም –
Nitrogen, ≤ 5ፒፒኤም –
Arsenic (As), ≤ 0.1ፒፒኤም –
Fraction content (%), ≥ 99
Absorbance (3%, deionized water) 230ሚ.ሜ, ≤ 0.4 –
260ሚ.ሜ, ≤ 0.1 –
280ሚ.ሜ, ≤ 0.1 –
410ሚ.ሜ, ≤ 0.01 –

መተግበሪያ

This product is a white or yellowish sticky substance, commonly used in the detergents and textile industry. Belon to an anionic surfactant. It is easy to dissolve in water, has good compatibility with anions and nonions, and has good emulsification, foaming, ዘልቆ መግባት, decontamination, and dispersion properties. It is widely used in toothpaste, shampoo, shampoo cream, shampoo, washing powder, liquid washing, cosmetics and plastic moulding, lubrication, pharmaceutical, ወረቀት, building materials, chemicals and other industries.

(1) Used as detergent and textile auxiliaries, also used as toothpaste foaming agent, mine fire extinguishing agent, emulsion polymerization emulsifier, wool detergent, ወዘተ.
(2) Used as anionic surfactant, emulsifier and foaming agent
(3) GB 2760-96 stipulates that it is a processing aid for the food industry. Blowing agent; emulsifier; anionic surfactant. Used for cake, መጠጥ, egg white, fresh fruit, fruit juice beverage, edible oil, ወዘተ.
(4) it is used as an emulsifier for drugs, cosmetics and synthetic resins. Foaming agent for toothpaste and fire extinguisher. Used as a detergent for fine silk and wool fabrics. Flotation agent for metal beneficiation.
(5) Used as detergent and textile auxiliaries, also used as toothpaste foaming agent, fire extinguishing foam liquid, emulsion polymerization emuisifier, pharmaceutical emulsion dispersant, shampoo and other cosmetics, wool detergent.
(6) Biochemical analysis, electrophoresis, ion pair reagent.
 

ብዙ የምርት አጠቃቀም

It use in Laboratories and Research Facilities,የመድኃኒት ኢንዱስትሪ,የኬሚካል ማምረት,የጨርቃ ጨርቅ ኢንዱስትሪ,ምርምር እና ልማት,Academic and Educational Institutions

መልእክትህን ተው

ተዛማጅ ምርቶች