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Linseed oil

Product Name
Linseed oil
CAS No.
8001-26-1
Chemical Name
Linseed oil
Synonyms
FLAXSEED OIL;groco;l-310;P 1037;PU 104;leinol;Flaxoil;Purolin;d= 0.93;Scan-Oil
CBNumber
CB4292618
Formula Weight
0
MOL File
Mol file
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Linseed oil Property

Melting point:
-24.0℃
Boiling point:
>316 °C
Density 
0.93 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.4795(lit.)
Flash point:
>230 °F
storage temp. 
room temp
Odor
bland
Dielectric constant
3.2-3.5(0.0℃)
Stability:
Stable, but polymerizes gradually upon exposure to air. Combustible. Incompatible with strong oxidizing agents. Reacts violently with chlorine. Material such as rags impregnated with linseed oil may spontaneously combust after a long induction period due to gradual exothermic reaction with oxygen.
EPA Substance Registry System
Linseed oil (8001-26-1)
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38-43
Safety Statements 
26-36
WGK Germany 
-
RTECS 
OI9690000
HS Code 
1515908002
Hazardous Substances Data
8001-26-1(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHR2980
Product name
Flax Seed Oil
Purity
pharmaceutical secondary standard, certified reference material
Packaging
1G
Price
$114
Updated
2024/03/01
Sigma-Aldrich
Product number
1270774
Product name
Linseed oil
Packaging
1g
Price
$240
Updated
2024/03/01
Sigma-Aldrich
Product number
47559-U
Product name
Linseed (flaxseed) oil
Purity
analytical standard
Packaging
1000mg
Price
$63.9
Updated
2022/05/15
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Linseed oil Chemical Properties,Usage,Production

Chemical Properties

Also known as flaxseed oil, linseed oil is golden yellow, amber, or brown drying oil with a peculiar odor and bland taste. Iodine value 177, saponification value 189-195, acid number(max.) 4 (ASTMD 234-48), polymerizes on exposure to air. Soluble in ether, chloroform, carbon disulfide, and turpentine; slightly soluble in alcohol, spontaneous heating. Combustible. Chief constituents are glycerides of linolenic, oleic, linoleic, and saturated fatty acids. The drying property is due to the linoleic and linolenic groups. Derivation is from seeds of the flax plant Linum usitatissimum by expression or solvent extraction. Various refining and bleaching methods are used. The grades of linseed oil are raw; boiled, double-boiled, blown, varnish makers' and refilled.

Linseed oil is currently one of the highest known vegetable oils with the highest content of essential fatty acids (omega-3 and omega-6 fatty acids). Used in paints, varnishes, oilcloth, putty, printing inks, core oils, linings, and packings, alkyd resins, soap, and pharmaceuticals.

Uses

The botanical properties of linseed oil are listed as emollient, antiinflammatory, and healing. Derived from the flax plant seed, the oil is obtained by expression with little or no heat. Linseed oil is a drying oil, meaning it can oxidise into a solid form. Due to this property, linseed oil is used on its own or blended with other oils, resins, and solvents as an impregnator and varnish in wood finishing, as a pigment binder in oil paints, as a plasticizer and hardener in putty, and in the manufacture of linoleum. Linseed oil is still widely used for the finishing and refinishing of furniture and timber products.

Definition

Linseed oil is an pale yellow oil extracted from the seeds of flax (linseed). It hardens on exposure to air (it is a drying oil) because it contains linoleic acid and linolenic acid, and is used in enamels, oilpaints, putty, linoleum and varnishes.

General Description

Light yellow to dark yellow oily liquid. Insoluble in water and less dense than water. Hence floats on water. Contains principally glycerides of linolenic, linoleic, oleic and palmitic acid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

LINSEED OIL react with acids to liberate heat. Heat is also generated by interaction with caustic solutions. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Flammable hydrogen is generated by mixing with alkali metals and hydrides. React with oxygen in the air to harden. Can react with air fast enough to cause ignition of near-by combustible material if the heat builds up in an unventilated space (called "spontaneous combustion" in oily rags).

Health Hazard

Contact of liquid with eyes causes mild irritation. Prolonged contact with skin can cause dermatitis. Ingestion of large doses (over 1 oz) has laxative effect.

Fire Hazard

Linseed oil is flammable. If used and stored correctly, there is very little risk of linseed oil spontaneously combusting. However, the fire hazard increases under certain circumstances. Be very careful with rags that have been used to apply linseed oil. In many cases of spontaneous combustion of drying oils the cause has been a pile of oil soaked rags. As the oil oxidizes it generates heat. The rags act as an insulator, allowing the heat to build up until the cloth smokes and eventually ignites. The bigger the pile, the greater the possible heat and the greater the risk. Used rags should be stored in a metal can with a top and soaked with water to limit the risk of fire since the drying process is exothermic.

Safety

Linseed oil is non-toxic and completely food-safe. It is often given as a health supplement in both people and animals, including dogs, horses, and more.

Linseed oil Preparation Products And Raw materials

Raw materials

Preparation Products

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Linseed oil Suppliers

BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7508
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Zhemical Co., Ltd.
Tel
0760-89935616
Fax
+86 (760) 8533-0775
Email
zc@zhemical.com
Country
China
ProdList
172
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9823
Advantage
79
Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9664
Advantage
60
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12338
Advantage
58
Shaanxi Pioneer Biotech Co., Ltd.
Tel
13720616393;029-84385017-8003 13720616393
Fax
029-84385017
Email
sales@pioneerbiotech.com
Country
China
ProdList
1065
Advantage
56
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15873
Advantage
55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 18112977050
Email
cb6@aikonchem.com
Country
China
ProdList
16687
Advantage
50
Credit Asia Chemical Co., Ltd.
Tel
+86 (21) 61124340
Fax
+86 (21) 6129-4103
Country
China
ProdList
9767
Advantage
58
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View Lastest Price from Linseed oil manufacturers

Changsha Staherb Natural Ingredients Co., Ltd.
Product
Linseed oil 8001-26-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99% HPLC
Supply Ability
1000KG
Release date
2022-09-22
Hebei Saisier Technology Co., LTD
Product
LINSEED OIL 8001-26-1
Price
US $6.00/KG
Min. Order
1KG
Purity
More than 99%
Supply Ability
2000KG/Month
Release date
2024-03-26
Hebei Jingbo New Material Technology Co., Ltd
Product
Linseed oil 8001-26-1
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000000
Release date
2023-12-26

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