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HİDROFLORİK ASİT 38-40 % (HYDROFLUORIC ACID)

METATAGS :Fluohydric Acid,Fluorhydric Acid, Acid, Hydrofluoric,Fluohydric Acid,Fluorhydric Acid,Fluoride, Hydrogen,Hydrofluoric Acid,Hydrogen Fluoride,
HYDROFLUORIC ACID,Hydrogen fluoride,7664-39-3,Fluorhydric acid,Hydrofluoride,fluorane,Rubigine,Fluorwasserstoff,Antisal 2B,Fluorowodor [Polish],Caswell No. 484,Fluorwaterstof [Dutch],
hydrogenfluoride,fluoric acid,Hydrogen fluoride (HF),Fluorwasserstoff [German],UNII-RGL5YE86CZ,UN 1790 (solution),UN 1052 (anhydrous),HCRA waste number U134,Acido fluoridrico [Italian]
,Acide fluorhydrique [French],Acido fluorhidrico [Spanish],HSDB 546,(3h)hydrogen fluoride,(18f)hydrogen fluoride,EINECS 231-634-8,UN1052,UN1790,RGL5YE86CZ,Fluorure d'hydrogene anhydre [French],
,RCRA waste no. U134,EPA Pesticide Chemical Code 045601,Fluoruro de hidrogeno anhidro [Spanish],CHEBI:29228,32057-09-3,Fluohydric Acid,Hydrofluoric acid 70% by weight or more HF
14119-19-8,144923-90-0,Hydrogen fluoride/Hydrofluoric acid (conc 50% or greater),Hydrogenfluorid,Fluorowodor,FluorwaterstofMFCD00011346,Acido fluoridrico,Hydrogen-fluoride,
Hydrofluoric acid, ACS reagent, 48%,Acido fluorhidrico,Acide fluorhydrique,Hydrofluoricum acidum,13981-56-1,Fluorure d'hydrogene anhydre,fluorum,Fluoruro de hidrogeno anhidro
,Hydridofluorine,fluoridohydrogen,Fluoro radical,hydrogen fluorid,hyrofluoric acid,Fluorohydric acid,fluorure d'hydrogene,HYDROFLUORICACID,FLUORO GROUP,AC1Q4HET,ACMC-1BAS6
,Hydrogen fluoride,anhydrous,EC 231-634-8,AC1L24SO,Hydrogen fluoride, anhydrous,KSC207Q2H,HYDROFLUORIC ACID, ACS,Hydrofluoric acid, 55%, CP,[HF]
,60% HF/DMF,CHEMBL1232767,DTXSID1049641,CHEBI:24061,CTK1A7823,HYDROFLUORIC ACID SOLUTION,Hydrofluoric acid, AR, >=40%,KRHYYFGTRYWZRS-UHFFFAOYSA-N,MolPort-001-775-646,YCKRFDGAMUMZLT-UHFFFAOYSA-N,
,KST-1A1344,KST-1A1444,Hydrofluoric acid, LR, 39-43%,Hydrofluoric acid, SAJ first grade,AR-1A0698,AR-1A4202,Hydrofluoric acid, 48% ACS reagent,Hydrofluoric acid, JIS special grade
,NSC750679PC4826,HYDROFLUORIC ACID ANTIDOTE GEL,AKOS024438092,GF10001,MCULE-2361956978,NSC-750679,RL04917,RTR-037740,TRA0025402,Hydrofluoric acid, technical, 40-45%
,37249-79-9,AN-21816,IN001918,IN005625,LS-77246,SC-75315,Hydrofluoric acid, technical grade, 68.0%,TR-037740,FT-0627129,C16487,Hydrofluoric acid, with more than 60% strength
,Hydrofluoric acid, with not more than 60% strength,Hydrogen fluoride, anhydrous [UN1052] [Corrosive],Hydrogen fluoride, anhydrous [UN1052] [Corrosive],I04-10592,Hydrofluoric acid, for ultratrace analysis, 47-51% (T),
,Hydrofluoric acid, Environmental Grade, (47-51 wt% in water),Hydrofluoric acid, 48 wt. % in H2O, >=99.99% trace metals basis,Hydrofluoric acid, Environmental Grade Plus, (47-51wt % in water)
Hydrofluoric acid, puriss. p.a., reag. ISO, reag. Ph. Eur., >=40%,Hydrofluoric acid, semiconductor grade VLSI PURANAL(TM) (Honeywell 17601)
Hydrofluoric acid, with more than 60% strength [UN1790] [Corrosive],Hydrofluoric acid, with more than 60% strength [UN1790] [Corrosive],Hydrofluoric acid, with not more than 60% strength [UN1790] [Corrosive]
Hydrofluoric acid, with not more than 60% strength [UN1790] [Corrosive],Hydrofluoric acid, p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 48.0-51.0%
,Hydrofluoric acid, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=48%,Hydrofluoric acid, semiconductor grade MOS PURANAL(TM) (Honeywell 17928), 49.5-50.5%,Hydrofluoric acid, semiconductor grade PURANAL(TM) (Honeywell 17735), 40-41%
,Hydrofluoric acid, semiconductor grade PURANAL(TM) (Honeywell 17736), 49.5-50.5%,326604-75-5,9F, DE Fluorwasserstoffsäure; ES Fluoruro de hidrógeno; FR Acide fluorhydrique; IT Acido fluoridrico; NL Fluorwaterstofzuur.

 

UN / NA Number(s): UN1790
Formula: HF
Molecular Wt: 20.01

Product Numbers: S010501, S020502, S010501-SSND13, S010501-SSNW03, S010501-SSNW04, S010501-SSNW61, S010501-SSNX43,
S020502-SSNF07, S020502-SSNF08, S020502-SSNP01, S020502-SSNP02, S020502-SSNP03, S020502-SSNP04, S020502-SSNP05, S020502-
SSNP06, S040501-SSND12, S040501-SSND13, S040501-SSND14

MDL Number: MFCD00011346
CAS Number: 7664-39-3
EC Number:231-634-8
ADR: 8,II

 


HİDROFLORİK ASİT için Fiziksel ve kimyasal özellikler:
Fiziksel Durum: Sıvı
Görünüş: Berrak, renksiz
Koku: Güçlü koku.
PH: Zayıf asit
Buhar Basıncı: Konsantrasyon ile değişir; % 50 (a / a): 1.64 kPa
(12.4 mm Hg) 20 ° C'de (hesaplandı).
Buhar Yoğunluğu: 25 ° C'de 1.86 (hava = 1) (HF gazı)
Buharlaşma Hızı: Konsantrasyona göre değişir
Viskozite: Bilgi yok.
Kaynama Noktası: Konsantre ile değişir; % 48 (ağ / ağ): 108.7 ° C (227.7 ° F); % 38.2 (ağ / ağ): 112.2 ° C (234 ° F)
Donma / Erime Noktası: Konsantrasyonla değişir; % 48 (a / a): -37 ° C
(-34.6 ° F)
Ayrışma Sıcaklığı: Bilgi bulunmamaktadır.
Çözünürlük: Her oranda suda çözünür. Etanolde çözünür;
Dietil eter, benzen, toluen, ksilen ve tetralin içinde az çözünür.
Özgül Ağırlık / Yoğunluk:% 50 (a / a): 20 ° C'de 1.18 (su = 1).
Moleküler Formül: HF
Moleküler Ağırlık: 20.0054

HİDROFLORİK ASİT için kararlılık ve reaktivite:
Kimyasal Kararlılık: Normalde kararlıdır.
Sakınılması gereken durumlar: Uyuşmayan malzemeler, metaller, yüksek sıcaklık.
Diğer Malzemelerle Uyumsuzluklar: Madde 35'ten fazla spesifik kimyasalla uyuşmuyor. Lütfen NFPA Yangın Koruma Kılavuzu'na bakın.
Ayrıntılar için. Sıcaklık. Cam, beton ve diğer silikon taşıyan malzemeler, silikat tetraflüürü üretir. Bu işlemden çıkan basınç artışı
Cam kapları patlattığı bilinmektedir. Karbonatlar, sülfitler ve siyanürler, karbon dioksit, hidrojen sülfit ve benzeri toksik gazlar üretirler.
Hidrojen siyanür. Alkalis, bazı oksitler, florür ve diğer suya-reaktif malzemeler şiddetli olabilecek güçlü ekzotermik reaksiyonlara neden olacaktır.
Hidrojen üretmek için en yaygın metallerle reaksiyona girer. Deri, kauçuk ve birçok organik içeren birçok malzemeye aşındırıcıdır.
Tehlikeli Ayrışım Ürünleri: Florür dumanları.
Tehlikeli Polimerizasyon: Hem sıvı hem gaz halindeki polimerler oluşturmak için hidrojen bağlarıyla birleştirici olma eğilimindedir. Bu
Polimerizasyon tehlikeli değildir.


HİDROFLORİK ASİT in Kullanımları:
Kimyasal Sınıflama
İnorganik maddeler
CDC-ATSDR Zehirli Maddeler Portalı'ndan
Hidrojen florür cam gravür, elektronik ve kimya endüstrilerinde kullanılır.
Hidrojen florür ağırlıklı olarak alüminyum ve kloroflorokarbonların (CFC'ler) üretiminde kullanılır. Hidrojen florürü aynı zamanda uranyum izotoplarını, petrol endüstrisinde bir katalizör olarak ve paslanmaz çelik asitleme ile ayırmak için de kullanılır.
Florür bazen halka açık içme suyuna ilave edilir ve bir takım dişçilik ürünlerinde kullanılır.


HİDROFLORİK ASİT in Sanayi Kullanımları:
Aşındırıcılar
CBI
Korozyon önleyiciler ve anti-ölçekleme maddeleri
Ara ürünler
İyon değişim ajanları
Kaplama maddeleri ve yüzey işlem maddeleri
İşleme yardımcıları, aksi belirtilmedikçe
Petrol üretimine özgü işleme yardımcıları
Solventler (temizleme veya yağdan arındırma için)
Çözücüler (ürün formülasyonunun veya karışımın bir parçası haline gelirler)


Hydrogen fluoride is used in the production of aluminum and chlorofluorocarbons, and in the glass etching and chemical industries.
Acute (short-term) inhalation exposure to gaseous hydrogen fluoride can cause severe respiratory damage in humans, including severe
irritation and pulmonary edema. Severe ocular irritation and dermal burns may occur following eye or skin exposure in humans.
Chronic (long-term) exposure of humans to fluoride at low levels has a beneficial effect of dental cavity prevention and may also
be useful for the treatment of osteoporosis. Exposure to higher levels of fluoride through drinking water may cause dental fluorosis
or mottling, while very high exposures through drinking water or air can result in skeletal fluorosis in humans. The only developmental
effect observed from fluoride exposure in humans is dental fluorosis which can occur in a child's teeth when a mother receives high
levels of fluoride during pregnancy. EPA has not classified hydrogen fluoride for carcinogenicity.

Hydrogen fluoride, anhydrous is a colorless fuming liquid boiling at 67°F. Shipped as a liquid confined under its own vapor pressure.
Corrosive to metals and tissue. Very short contact with fumes or small quantities of the liquid can cause severe, painful burns.
Vapors are heavier than air. Density 8.2 lb / gal. Used as a catalyst and raw material in chemical manufacture.
Rate of onset: Immediate & Delayed Persistence: Minutes to hours Odor threshold: 0.4 ppm Source/use/other hazard: Aluminum and
other metal industries; insecticide manufacturing-corrosive liq.

 

Physical and Chemical Properties of HYDROFLUORIC ACID 38-40 %:
Physical State: Liquid
Appearance: Clear, colourless
Odour: Strong odour
pH: Weak acid
Vapour Pressure: Varies with concentration; 50% (w/w): 1.64 kPa
(12.4 mm Hg) at 20 °C (calculated).
Vapour Density: 1.86 at 25 °C (air = 1) (HF gas)
Evaporation Rate: Varies with concentration
Viscosity: No information available.
Boiling Point: Varies with concentration; 48% (w/w): 108.7 °C (227.7 °F); 38.2% (w/w): 112.2 °C (234 °F)
Freezing/Melting Point: Varies with concentration; 48% (w/w): -37 °C
(-34.6 °F)
Decomposition Temperature: No information available.
Solubility: Soluble in water in all proportions. Soluble in ethanol;
slightly soluble in diethyl ether, benzene, toluene, xylene and tetralin.
Specific Gravity/Density: 50% (w/w): 1.18 at 20 °C (water = 1).
Molecular Formula: HF
Molecular Weight: 20.0054

 

Stability and Reactivity of HYDROFLUORIC ACID 38-40 % :
Chemical Stability: Normally stable.
Conditions to Avoid: Incompatible materials, metals, high temperatures.
Incompatibilities with Other Materials: Substance is incompatible with over 35 specific chemicals. Please refer to the NFPA Fire Protection Guide
for specifics. Heat. Glass, concrete and other silicon-bearing materials will yield silicon tetrafluoride. Pressure build-up from this process has been
known to blow up glass containers. Carbonates, sulphides, and cyanides will yield toxic gases such as carbon dioxide, hydrogen sulphide and
hydrogen cyanide. Alkalis, some oxides, fluorine and other water-reactive materials will cause strong exothermic reactions that can be violent.
Reacts with most common metals to produce hydrogen. Corrosive to many materials, including leather, rubber and many organics.
Hazardous Decomposition Products: Fluoride fumes.
Hazardous Polymerization: Tends to associate by means of hydrogen bonds to form polymers in both liquid and gaseous states. This
polymerization is not hazardous.

 

Uses of HYDROFLUORIC ACID 38-40 %:
Chemical Classification
Inorganic substances
from CDC-ATSDR Toxic Substances Portal
Hydrogen fluoride is used in the glass etching, electronic, and chemical industries.
Hydrogen fluoride is predominantly used in the production of aluminum and chlorofluorocarbons (CFCs). Hydrogen fluoride is also used for separating uranium isotopes, as a catalyst in the petroleum industry, and in stainless steel pickling.
Fluoride is sometimes added to public drinking water supplies, and is used in a number of dental products.


Industry Uses of HYDROFLUORIC ACID 38-40 %:
Abrasives
CBI
Corrosion inhibitors and anti-scaling agents
Intermediates
Ion exchange agents
Plating agents and surface treating agents
Processing aids, not otherwise listed
Processing aids, specific to petroleum production
Solvents (for cleaning or degreasing)
Solvents (which become part of product formulation or mixture)

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