Paraffinwachse und Kohlenwasserstoffwachse

Paraffin wax Struktur
8002-74-2
CAS-Nr.
8002-74-2
Bezeichnung:
Paraffinwachse und Kohlenwasserstoffwachse
Englisch Name:
Paraffin wax
Synonyma:
SYNTHETIC WAX;Parafin wax;Hydrocarbon wax;Fischer-Tropsch Wax;PARAFFIN IN PASTILLE FORM 51-53 PH EUR,B;PARAFFIN IN PASTILLE FORM 56-58 PH EUR,B;IGI 1230;IGI 1230A;IGI 1347B;IGI 1250A
CBNumber:
CB2854418
Summenformel:
C21H27NO3
Molgewicht:
341.44398
MOL-Datei:
8002-74-2.mol

Paraffinwachse und Kohlenwasserstoffwachse Eigenschaften

Schmelzpunkt:
58-62 °C ((ASTM D 87))
Siedepunkt:
322 °C
Dichte
0.82 g/mL at 20 °C
FEMA 
3216 | PARAFFIN WAX
Brechungsindex
n20/D 1.45
Flammpunkt:
113 °C
storage temp. 
Store below +30°C.
Löslichkeit
Soluble in chloroform, ether, volatile oils, and most warm fixed oils; slightly soluble in ethanol; practically insoluble in acetone, ethanol (95%), and water. Paraffin can be mixed with most waxes if melted and cooled.
Aggregatzustand
extra-low viscosity oil
Farbe
white
Geruch (Odor)
odorless
Explosionsgrenze
0.6-6.5%(V)
Geruchsart
odorless
Dielectric constant
2.1-2.5(0.0℃)
CAS Datenbank
8002-74-2
EPA chemische Informationen
Paraffin waxes and Hydrocarbon waxes (8002-74-2)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
WGK Germany  -
RTECS-Nr. RV0350000
Selbstentzündungstemperatur >300 °C
HS Code  27101999
Toxizität LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 3600 mg/kg
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

Paraffinwachse und Kohlenwasserstoffwachse Chemische Eigenschaften,Einsatz,Produktion Methoden

ERSCHEINUNGSBILD

GERUCHLOSER, WEISSER BIS GELBER, WACHSARTIGER FESTSTOFF.

ARBEITSPLATZGRENZWERTE

TLV:(Rauch) 2 mg/m?(als TWA); (ACGIH 2005).
MAK nicht festgelegt (DFG 2005).

AUFNAHMEWEGE

Aufnahme in den Körper durch Inhalation der Rauche.

WIRKUNGEN BEI KURZZEITEXPOSITION

WIRKUNGEN BEI KURZZEITEXPOSITION:
Der Rauch reizt Augen, Nase und Hals.

LECKAGE

Beschreibung

Paraffin wax, also commonly called ‘paraffin’, is a colourless or white, tasteless, odourless, translucent waxy solid. Paraffin wax has a typical melting point between about 46°C and 68°C. Pure paraffin wax is a combustible substance and insoluble in water but soluble in petroleum solvents and stable under normal conditions of use. Paraffin has been identified as an excellent electrical insulator. It is also used in the manufacturing of paraffin papers, candles, food packaging materials, varnishes, floor polishes, to extract perfumes from flowers, in lubricants, and cosmetics. It is also used in water-proofing wood, and cork.

Chemische Eigenschaften

Paraffin wax is colorless or white with an odorless mass. It consists of a mixture of solid aliphatic hydrocarbons. Paraffin is used in the manufacture of paraffin papers, candles, food packaging materials, varnishes, floor polishes, to extract perfumes from flowers, in lubricants, and cosmetics. It is also used in waterproofing wood and cork.

Verwenden

Paraffin wax, or hard wax, is a mixture of solid hydrocarbons, mainly alkanes. Paraffinwaxcan beadded to medicinal agents. Petroleumwax and petrolatum are the only hydrocarbons permitted for use in food products. Paraffin wax is used as a household wax and extensively as a coating for food containers and wrappers.

Definition

A solid mixture of hydrocarbons, obtained from petroleum.

Vorbereitung Methode

Paraffin is manufactured by the distillation of crude petroleum or shale oil, followed by purification by acid treatment and filtration. Paraffins with different properties may be produced by controlling the distillation and subsequent congealing conditions.
Synthetic paraffin, synthesized from carbon monoxide and hydrogen is also available;

Allgemeine Beschreibung

White translucent tasteless odorless solids. Density 0.88- 0.92 g / cm3. Insoluble in water. Melting range 47-65°C. Used in candles, lubricants, crayons, floor polishes, cosmetics, chewing gum.

Air & Water Reaktionen

Insoluble in water.

Reaktivität anzeigen

Paraffin wax, may be incompatible with strong oxidizing agents. Charring may occur followed by ignition of unreacted portion and other nearby combustibles. In other settings, mostly unreactive. Not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, they burn exothermically.

Health Hazard

Exposures to paraffi n for a prolonged period cause several types of skin disorders, The adverse health effects to skin include chronic dermatitis, wax boils, folliculitis, comedones, papules, melanoderma, and hyperkeratoses. Studies of Hendricks et al. indicated the development of carcinoma of the scrotum in workers exposed to crude petroleum wax. Carcinoma of the scrotum in occupational workers began with a normal hyperkeratotic nevus-like lesion, which subsequently resulted in a squamous cell carcinoma.

Pharmazeutische Anwendungen

Paraffin is mainly used in topical pharmaceutical formulations as a component of creams and ointments. In ointments, it may be used to increase the melting point of a formulation or to add stiffness. Paraffin is additionally used as a coating agent for capsules and tablets, and is used in some food applications. Paraffin coatings can also be used to affect the release of drug from ion-exchange resin beads.

Sicherheitsprofil

A skin and eye irritant. Questionable carcinogen with experimental tumorigenic data by implant route. Many paraffin waxes contain carcinogens. Fumes cause lung damage. See also PARAFFIN HYDROCARBONS.

Sicherheit(Safety)

Paraffin is generally regarded as an essentially nontoxic and nonirritant material when used in topical ointments and as a coating agent for tablets and capsules. However, granulomatous reactions (paraffinomas) may occur following injection of paraffin into tissue for cosmetic purposes or to relieve pain. Long-term inhalation of aerosolized paraffin may lead to interstitial pulmonary disease. Ingestion of a substantial amount of white soft paraffin has led to intestinal obstruction in one instance.

Lager

Paraffin is stable, although repeated melting and congealing may alter its physical properties. Paraffin should be stored at a temperature not exceeding 40°C in a well-closed container.

Regulatory Status

Accepted in the UK for use in certain food applications. Included in the FDA Inactive Ingredients Database (oral capsules and tablets, topical emulsions, and ointments). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

Paraffinwachse und Kohlenwasserstoffwachse Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Paraffinwachse und Kohlenwasserstoffwachse Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 325)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shenyang Simchoice Chemical Co.,Ltd
+86-024-23769576 +86-15040101888
sales@simchoicechem.com China 254 58
Hebei Mojin Biotechnology Co., Ltd
+8613288715578
sales@hbmojin.com China 12452 58
Hebei Jingbo New Material Technology Co., Ltd
+8619931165850
hbjbtech@163.com China 1000 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21700 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +86-18949832763
info@tnjchem.com China 2989 55
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28180 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503282
alice@crovellbio.com China 8823 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22968 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5909 58
Shanghai Longyu Biotechnology Co., Ltd.
+8615821988213
info@longyupharma.com China 2530 58

8002-74-2(Paraffinwachse und Kohlenwasserstoffwachse)Verwandte Suche:


  • PARAFFIN IN PASTILLE FORM 57-60 PH EUR,B
  • PARAFFIN IN BLOCK FORM 46-48 25 KG
  • PARAFFIN IN BLOCK FORM 42-44 1 KG
  • Paraffin 57-60, in pastille form Ph Eur,BP
  • Hard paraffin Paraffin wax Tissue Embedding Medium Paraffin waxes and hydrocarbon waxes
  • Paraffin 52-54, in pastille form Ph Eur,BP,NF
  • Paraffin 57-60, in pastille form Ph Eur,BP,NF
  • PARAFFIN WHITE, PASTILLES, CONGEA-LING R ANGE 50-55 DEGREE C, EXTRA PURE, DAB
  • PARAFFIN WAX, WHITE CHUNKS, C.P. 58-62 D EG.
  • PARAFFIN WAX, WHITE CHUNKS, C.P. 54-56 D EG.
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 44- 46 C
  • PARAFFIN WAX, PH EUR, PELLETS, WHITE, SP 54-56 C
  • ACCUMATE TISSUE EMBEDDING/INFILTRATIONME DIUM
  • PARAFFIN WAX, FOR HISTOLOGY, LARGE LUMPS , SP 55-60 C
  • PARAFFIN WAX, PH HELV, LOW VISCOSITY, SP -12--8
  • PARAFFIN WAX, PELLETS, WHITE, SP 50-52 C
  • PARAFFIN WAX, PELLETS, WHITE, SP 58-60 C
  • PARAFFIN WAX, FLAKES, MP 65 DEG. C MIN.
  • PARAFFIN CONGEALING RANGE 55-60 DEG. C, FOR HISTOLOGY, BLOCKFORM
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 46- 48 C
  • PARAFFIN WHITE CONGEALING RANGE APPROX. 55-60 DEGREE C
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 54- 56 C
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 58- 60 C
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 50- 52 C
  • Paraffin wax, Ph Eur, high viscosity
  • PARAFFIN WAX, PELLETS, WHITE, SP 54-56 C
  • PARAFFIN WAX MP 52-58 DEG. C (ASTM D 87
  • PARAFFIN WHITE, SLABS, CONGEALING RANGE APPROX. 45-50 DEGREE C
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 68- 74 C
  • PARAFFIN WAX, EXTRA-LOW VISCOSITY
  • PARAFFIN WAX COSMETICS GRADE
  • PARAFFIN WAX REFINED
  • PARAFFIN WAX IN PASTILLE FORM 64-68 DEG C
  • PARAFFIN WAX MELTING POINT 56-58 DEG C FOR HISTOLOGY EMBEDDING
  • PARAFFIN WAX MELTING POINT 50-52 DEG C FOR HISTOLOGY EMBEDDING
  • PARAFFIN WAX IN PASTILLE FORM 68-72 DEG C
  • PARAFFIN WAX MELTING POINT 52-54 DEG C FOR HISTOLOGY EMBEDDING
  • PARAFFIN WAX MELTING POINT 48-50 DEG C FOR HISTOLOGY EMBEDDING
  • PARAFFIN WAX MELTING POINT 60-62 DEG C FOR HISTOLOGY EMBEDDING
  • PARAFFIN WAX MELTING POINT 58-60 DEG C FOR HISTOLOGY EMBEDDING
  • PARAFFIN WAX FOOD GARDE
  • PARAFFIN WAX MELTING POINT 54-56 DEG C FOR HISTOLOGY EMBEDDING
  • ParafinWax52-54ForHistology
  • Paraffin wax Mp >=65 C (ASTM D 87)
  • Paraffin wax Mp 53-57 C (ASTM D 87)
  • Paraffin wax Mp 58-62 C (ASTM D 87)
  • Paraffin wax pellets, white
  • IGI 1230A
  • IGI 1347B
  • Microsere 5788A
  • PHENOLPHTHALEI
  • IGI 1230
  • Paraffin wax, mp 53-57°C
  • PARAHISTO mp 56~58℃
  • Paraffin wax, mp 70-80 (ASTM D 127)
  • ParaffinWaxSemiRefined&FullyRefined
  • Parafinumsolidum,meltingponit50-61
  • Paraffin wax,pure,granular
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