Sodium Dodecyl Sulfate,China iro-taihe price supplier

company profile

Qingdao IRO International Co., Ltd.

China

Contact: Ms.Fiona Cong

Tel: 86-532-85027466

Number of Employees: < 20

Business Type: Manufacture

product details

Model No:151-21-3

Standard:iro-taihe

Origin:China

Brand:iro-taihe

sodium dodecyl sulfate

Synonyms: sodium lauryl sulphate ￡? Lauryl sulfate sodium salt;

Sulfuric acid monododecyl ester sodium salt

CAS NO.: 151-21-3 EINECS : 205-788-1 Molecular formula ￡o C ₁₂ H ₂₅ NaO ₄ S Molecular weight ￡o 288.38

Structural formula ￡o

Specifications: (Standard: GB/T15963-1995 )

Item

Specification

Standard

Solid Product

Liquid Product

Appearance

White powder Form

White Needle Form

Clear, light yellow

Active ingredient (%)

≥92

≥93

≥95

≥92

≥93

≥95

Total Solid matter(%) ≥28

Petroleum ether soluble substances (%)

≤1.5

≤1.5

≤1.5

≤1.5

≤1.5

≤1.5

≤0.5

Inorganic salts (NaCl+Na ₂ SO ₄ ) (%)

≤5.5

≤4.5

≤2.5

≤4.5

≤3.5

≤1.5

≤2.0

Water (%)

≤2.5

≤2.5

≤2.5

≤3.5

≤3.5

≤3.5

-

pH (1% aq. Solution 25 ?? )

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

-

Color (Hazen, 5% a.m. solution)

-

-

-

-

-

-

≤50

Properties :

Sodium Dodecyl Sulfate has good emulsifying, foaming, osmosis, detergency and dispersing performances. It can be dissolved in the water easily and is compatible with anion and non-ionic. Sodium Dodecyl Sulfate has fast biodegradation properties.

Usage ￡o

Sodium Dodecyl Sulfate can be widely used in different field as follows:

• Detergency: tooth paste, shampoo, cosmetic, detergent and so on.

• Construction: plasterboard, additive of concrete, coating and so on.

• Pharmaceutical: Medicine, pesticide and so on.

• Leather: leather soft agent, wool cleaning agent and so on.

• Paper making: penetrant, flocculating agent, deinking agent and so on.

• Auxiliaries: texitile auxiliaries, plastic auxiliaries and so on.

• Fire fighting: oil well fire fighting, fire fighting device and so on.

• Mineral choosing: mine flotation, coal water mixture and so on.

Package ￡o

Powder and needle form products in craft-paper bags or woven bags, 20 Kg net weight.

Liquid form products in plastic barrels, 200 Kg net weight.

Storage ￡o

Powder and needle form products , store in a cool, dry place. Avoid moisture and heat.

Liquid products, no excess press.

Keywords ￡o Sodium Dodecyl Sulfate; Lauryl sulfate sodium salt;

Sulfuric acid monododecyl ester sodium salt

Item	Specification
Standard	Solid Product						Liquid Product
Appearance	White powder Form			White Needle Form			Clear, light yellow
Active ingredient (%)	≥92	≥93	≥95	≥92	≥93	≥95	Total Solid matter(%) ≥28
Petroleum ether soluble substances (%)	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤0.5
Inorganic salts (NaCl+Na ₂ SO ₄ ) (%)	≤5.5	≤4.5	≤2.5	≤4.5	≤3.5	≤1.5	≤2.0
Water (%)	≤2.5	≤2.5	≤2.5	≤3.5	≤3.5	≤3.5	-
pH (1% aq. Solution 25 ?? )	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	-
Color (Hazen, 5% a.m. solution)	-	-	-	-	-	-	≤50