Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: sodium octadecyl sulphate
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1120-04-3

1120-04-3 structure

1120-04-3 structure

Name: sodium n-octadecyl sulfate
Chemical Name: n-Octadecyl sulfate, sodium salt
CAS Number: 1120-04-3
Molecular Formula: C₁₈H₃₇NaO₄S
Molecular Weight: 372.53900
Catalog: Chemical reagent Organic reagent Sulfonate/sulfinate
Create Date: 2018-04-26 08:00:00
Modify Date: 2026-07-01 19:06:59

Name	n-Octadecyl sulfate, sodium salt
Synonyms	OCTADECYL SULFATE, SODIUM SALT n-Octadecyl sulfate SODIUM N-OCTADECYL SULPHATE Sodiumoctadecylsulfate Octadecane-1-ol sulfuric acid sodium salt Sodium n-octadecyl sulfate, (dry wt.), water Sulfuric acid sodium steyl ester salt OCTADECYL SODIUM SULFATE sodiumoctadecylsulphate Sulfuricacid,monooctadecylester,sodiumsalt Sodium n-octadecyl sulfate, dry weight sodiumsteylsulfate EINECS 214-295-0 Sulfuric acid octadecyl=sodium salt Octadecyl sulfate sodium salt ade sodiummonooctadecylsulfate n-Octadecyl sulfatesodium salt n-Octadecylsulfate,sodiumsal Sodium n-Octadecyl Sulfate (Dry wt.) OCTADECYL SULFATE, SODIUM SALT, ., 9 Octadecyl sulfate sodium salt Sulfuric acid sodium octadecyl MFCD00007469 SODIUM N-OCTADECYL SULFATE sodiummonosteylsulfate SODIUMSTEYLSULPHATE n-Octadecyl sulphate sodium salt Natriumoctadecylsulfat

Melting Point	211-213ºC(lit.)
Molecular Formula	C₁₈H₃₇NaO₄S
Molecular Weight	372.53900
Exact Mass	372.23100
PSA	74.81000
LogP	6.80550
Appearance	Powder \| White to light yellow-beige
Water Solubility	Soluble in water.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WT1170000

CHEMICAL NAME :: Sulfuric acid, monooctadecyl ester, sodium salt

CAS REGISTRY NUMBER :: 1120-04-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C18-H37-O4-S.Na

MOLECULAR WEIGHT :: 372.60

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 477 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay) Vascular - regional or general arteriolar or venous dilation

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 42,283,1953

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	WT1170000
HS Code	2920909090

112-92-5 structure

112-92-5

~65%

1120-04-3 structure

1120-04-3

Literature: Su, Xin; Cunningham, Michael F.; Jessop, Philip G. Chemical Communications, 2013 , vol. 49, # 26 p. 2655 - 2657

Precursor 1
112-92-5
DownStream 2
112-92-5 66186-21-8

HS Code	2920909090
Summary	2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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