Need help? Spain: 93 674 88 00 Int. Calls +34 93 669 86 50
AREA/LANGUAGE
Choose your country or area Language: Spanish/English
America Europe Africa Asia Oceania
Anguilla Antigua and Barbuda Argentina Aruba The Bahamas Barbados Belize Bermuda Bolivia Bonaire Brazil United States Minor Outlying Islands British Virgin Islands Canada Cayman Islands Chile Colombia Costa Rica Cuba Curaçao Dominica Dominican Republic Ecuador El Salvador Falkland Islands French Guiana Greenland Grenada Guadeloupe Guatemala Guyana Haiti Honduras Jamaica Martinique Mexico Montserrat Nicaragua Panama Paraguay Peru Puerto Rico Saint Barthélemy Saint Kitts and Nevis Saint Lucia Saint Martin Saint Pierre and Miquelon Saint Vincent and the Grenadines Sint Maarten South Georgia Suriname Trinidad and Tobago Turks and Caicos Islands United States Uruguay Venezuela
Åland Islands Albania Andorra Austria Belarus Belgium Bosnia and Herzegovina Bulgaria Croatia Cyprus Czech Republic Denmark Estonia Faroe Islands Finland France Germany Gibraltar Greece Guernsey Hungary Iceland Republic of Ireland Isle of Man Italy Jersey Latvia Liechtenstein Lithuania Luxembourg Republic of Macedonia Malta Moldova Monaco Montenegro Netherlands Norway Poland Portugal Republic of Kosovo Romania Russia San Marino Serbia Slovakia Slovenia Spain Svalbard and Jan Mayen Sweden Switzerland Ukraine United Kingdom
Algeria Angola Benin Botswana British Indian Ocean Territory Burkina Faso Burundi Cameroon Cape Verde Central African Republic Chad Comoros Republic of the Congo Democratic Republic of the Congo Djibouti Egypt Equatorial Guinea Eritrea Ethiopia Gabon The Gambia Ghana Guinea Guinea-Bissau Ivory Coast Kenya Lesotho Liberia Libya Madagascar Malawi Mali Mauritania Mauritius Mayotte Morocco Mozambique Namibia Niger Nigeria Réunion Rwanda Saint Helena São Tomé and Príncipe Senegal Seychelles Sierra Leone Somalia South Africa South Sudan Sudan Swaziland Tanzania Togo Tunisia Uganda Western Sahara Zambia Zimbabwe
Afghanistan Armenia Azerbaijan Bahrain Bangladesh Bhutan Brunei Cambodia China Georgia Hong Kong India Indonesia Iran Iraq Israel Japan Jordan Kazakhstan Kuwait Kyrgyzstan Laos Lebanon Macau Malaysia Maldives Mongolia Myanmar Nepal North Korea Oman Pakistan Palestine Philippines Qatar Saudi Arabia Singapore South Korea Sri Lanka Syria Taiwan Tajikistan Thailand East Timor Turkey Turkmenistan United Arab Emirates Uzbekistan Vietnam Yemen
American Samoa Australia Christmas Island Cocos (Keeling) Islands Cook Islands Fiji French Polynesia Guam Kiribati Marshall Islands Federated States of Micronesia Nauru New Caledonia New Zealand Niue Norfolk Island Northern Mariana Islands Palau Papua New Guinea Pitcairn Islands Samoa Solomon Islands Tokelau Tonga Tuvalu Vanuatu Wallis and Futuna
Home/ Products/ Solvents and Standards/ Disolventes y Reactivos/ Para Valoraciones/ ROMIL Hi-Dry®

ROMIL Hi-Dry®

Behind

Looking for the Driest Solvents ?

Laboratory techniques make regular use of anhydrous solvents, especially in analysis and synthesis. But to purify and dispense them brings many difficulties.

To address this need we have taken further the high purity concept of our famous ROMIL‑SpS™ Super Purity Solvents. A range of specially dried solvents with such low water levels that surpass even the so-called anhydrous offerings from rivals. In general ROMIL Hi‑Dry® anhydrous solvents are specially produced to a water specification of less than 50 ppm (<0.0050%). However, many solvents go well beyond that and are routinely produced to lower than 5 ppm (<0.0005%). The water content itself is strictly controlled by coulometric Karl Fischer analysis

Solvents this dry need a packaging system designed to ensure that the exceptional state of dryness achieved at time of purification is retained throughout storage and use. Before filling, we first oven-dry the amber glass bottles to remove all traces of water which may be present on the inner walls. At such low levels even this trace moisture is noticeable. The bottles are then filled under an inert atmosphere of dry nitrogen to prevent moisture build-up and sealed with a special cap.

Specially designed both to retain solvent dryness and purity and to facilitate dispensing, the Hi‑Dry® cap features a double seal; a PTFE wad and a self-sealing septum. The PTFE wad sits between the solvent and the septum thereby maintaining the original chemical purity and giving an extended shelf life before initial use.

The self-sealing septum allows the solvent to be dispensed by syringe at the point of use. Alternatively, because the cap itself is screw-on it may also be opened conventionally. However, it is important to note that once in contact with the atmosphere product quality can deteriorate depending on the hygroscopic nature of the solvent.

To overcome this we recommend that dispensing operations are conducted under dry nitrogen either in a dry cabinet or with a positive pressure of the gas within the bottle. For safety reasons this should not exceed 0.3 bar (0.31 kg/sq cm) and should only be undertaken by personnel trained in such techniques and wearing appropriate safety equipment.

Choose the pack most suitable for your application out of a wide range of sizes from 100ml to 2½LT. Bulk packaging is available in the form of ROMIL LiQuiSure™ stainless steel flasks.

Specifications
ROMIL Hi-Dry®
Acetic Acid Hi‑Dry
Dimethyl Sulphoxide Hi‑Dry over molecular sieve
2-Methyltetrahydrofuran Hi‑Dry
Acetic Acid glacial (see Acetic Acid) Acetone Hi‑Dry
1,4-Dioxan Hi‑Dry
2-Methyltetrahydrofuran Hi‑Dry stabilised with BHT
Assay >99.9% Water <0.0050% Residue <0.0001% Acetonitrile Hi‑Dry
1,4-Dioxan Hi‑Dry over molecular sieve
n-Nonane 95% Hi‑Dry
Acetonitrile Hi‑Dry over molecular sieve
Di-iso-propyl Ether Hi‑Dry stabilised with BHT
n-Octane 95% Hi‑Dry
Ammonia 2M Hi‑Dry in methanol
Di-iso-propylethylamine Hi‑Dry
n-Pentane 95% Hi‑Dry
Anisole Hi‑Dry
1,2-Epoxypropane Hi‑Dry
Petroleum Ether 30-40°C Hi‑Dry
Benzene Hi‑Dry over molecular sieve
1,2-Ethanediol Hi‑Dry
Petroleum Ether 40-60°C Hi‑Dry
Butan-1-ol Hi‑Dry
Ethanol absolute Hi‑Dry
Petroleum Ether 60-80°C Hi‑Dry
n-Butyl Acetate Hi‑Dry
Ethyl Acetate Hi‑Dry
Petroleum Ether 80-100°C Hi‑Dry
Carbon Disulphide Hi‑Dry
Ethyl Acetate Hi‑Dry over molecular sieve
Petroleum Ether 100-120°C Hi‑Dry
Chlorobenzene Hi‑Dry
Heptane fraction Hi‑Dry
Petroleum Ether 140-165°C Hi‑Dry
1-Chlorobutane Hi‑Dry
n-Heptane 95% Hi‑Dry
Propan-1,2-diol Hi‑Dry
Chloroform Hi‑Dry stabilised with amylene
n-Heptane 95% Hi‑Dry over molecular sieve
Propan-1-ol Hi‑Dry
Chloroform Hi‑Dry stabilised with amylene over molecular sieve
n-Heptane 99% Hi‑Dry
Propan-2-ol Hi‑Dry
Cyclohexane Hi‑Dry
Hexane fraction Hi‑Dry
Propan-2-ol Hi‑Dry over molecular sieve
Cyclohexane Hi‑Dry over molecular sieve
iso-Hexane 95% Hi‑Dry
Propylene Carbonate Hi‑Dry
Cyclohexanone Hi‑Dry
n-Hexane 95% Hi‑Dry
Pyridine Hi‑Dry over molecular sieve
1,2-Dichlorobenzene Hi‑Dry
n-Hexane 95% Hi‑Dry over molecular sieve
Sulpholane Hi‑Dry
1,2-Dichloroethane Hi‑Dry
Hydrogen Chloride 4M Hi‑Dry in 1,4-dioxan
Tetrachloroethylene Hi‑Dry
Dichloromethane Hi‑Dry stabilised with amylene
Methanol Hi‑Dry
Tetrahydrofuran Hi‑Dry
Dichloromethane Hi‑Dry stabilised with amylene over molecular sieve
Methanol Hi‑Dry over molecular sieve
Tetrahydrofuran Hi‑Dry over molecular sieve
Dichloromethane Hi‑Dry stabilised with amylene extra dry
bis(2-Methoxyethyl) Ether Hi‑Dry
Tetrahydrofuran Hi‑Dry stabilised with BHT
Diethyl Ether Hi‑Dry stabilised with ethanol
bis(2-Methoxyethyl) Ether Hi‑Dry over molecular sieve
Tetramethylene Sulphone (see Sulpholane) Toluene Hi‑Dry
Diethyl Ether Hi‑Dry stabilised with ethanol over molecular sieve
Methyl tert-Butyl Ether Hi‑Dry
Toluene Hi‑Dry over molecular sieve
Diethyl Ether Hi‑Dry stabilised with BHT
Methyl iso-Butyl Ketone Hi‑Dry
1,2,4-Trichlorobenzene Hi‑Dry
Diethyl Ether Hi‑Dry stabilised with BHT over molecular sieve
Methylcyclohexane Hi‑Dry
Triethylamine Hi‑Dry
1,2-Dimethoxyethane Hi‑Dry
Methylcyclopentane 95% Hi‑Dry
Triethylamine Hi‑Dry over molecular sieve
1,2-Dimethoxyethane Hi‑Dry over molecular sieve
Methyl Ethyl Ketone Hi‑Dry
2,2,4-Trimethylpentane Hi‑Dry
Dimethylacetamide Hi‑Dry
2-Methylpropan-1-ol Hi‑Dry
2,2,4-Trimethylpentane Hi‑Dry over molecular sieve
Dimethylformamide Hi‑Dry over molecular sieve
N-Methyl-2-pyrrolidone Hi‑Dry
Xylene mixed isomers Hi‑Dry over molecular sieve
Dimethyl Sulphoxide Hi‑Dry
 N-Methyl-2-pyrrolidone Hi‑Dry over molecular sieve

Register:

http://www.romil.com/membership/register/

Safety Data Sheet Request:

https://www.romil.com/membership/log-in/?returnPath=/documentation/safety-data-sheet-request

Choose your product
showing 160 of 206 products
7
8
9
10
11
Filters Clear Filters
Size
100ml (54)
1LT (51)
2½LT (48)
500ml (53)
Solvent
1,2,4-Trichlorobenzene (4)
1,2-Dichlorobenzene (4)
1,2-Dichloroethane (4)
1,2-Epoxypropane (2)
1,4-Dioxan (4)
1-Chlorobutane (4)
2,2,4-Trimethylpentane (4)
Acetone (4)
Acetonitrile (4)
Benzene (4)
Butan-1-ol (4)
Carbon Disulphide (2)
Chloroform (4)
Cyclohexane (4)
Cyclohexanone (4)
Dichloromethane (4)
Diethyl Ether (8)
Di-iso-propyl Ether (4)
Dimethyl Sulphoxide (4)
Dimethylacetamide (4)
Dimethylformamide (2)
Ethanol absolute (4)
Ethyl Acetate (4)
Hexane fraction (4)
iso-Hexane 95% (4)
Methanol (4)
Methyl Ethyl Ketone (4)
Methyl iso-Butyl Ketone (4)
Methyl tert-Butyl Ether (4)
Methylcyclohexane (2)
n-Butyl Acetate (4)
n-Heptane 95% (4)
n-Heptane 99% (4)
n-Hexane 95% (4)
n-Nonane 95% (4)
n-Octane 95% (4)
n-Pentane 95% (4)
Petroleum Ether 100-120°C (4)
Petroleum Ether 140-165°C (4)
Petroleum Ether 30-40°C (4)
Petroleum Ether 40-60°C (4)
Petroleum Ether 60-80°C (4)
Petroleum Ether 80-100°C (4)
Propan-1,2-diol (4)
Propan-1-ol (4)
Propan-2-ol (4)
Propylene Carbonate (3)
Tetrachloroethylene (4)
Tetrahydrofuran (8)
Toluene (4)
Triethylamine (3)
Xylene mixed isomers (4)
Reference RM-D4601P
Description ETER DE PETROLEO 40-60 Hi-Dry  (ANHIDRO) 500 ml
Price 79,49€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4601S
Description ETER DE PETROLEO 40-60 Hi-Dry  (ANHIDRO) 100 ml
Price 67,73€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4602L
Description ETER DE PETROLEO 60-80 Hi-Dry  (ANHIDRO) 2,5 L
Price 140,03€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4602M
Description ETER DE PETROLEO 60-80 Hi-Dry  (ANHIDRO) 1 L
Price 78,40€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4602P
Description ETER DE PETROLEO 60-80 Hi-Dry  (ANHIDRO) 500 ml
Price 64,68€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4602S
Description ETER DE PETROLEO 60-80 Hi-Dry  (ANHIDRO) 100 ml
Price 55,10€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4603L
Description ETER DE PETROLEO 80-100 Hi-Dry  (ANHIDRO) 2,5 L
Price 158,76€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4603M
Description ETER DE PETROLEO 80-100 Hi-Dry  (ANHIDRO) 1 L
Price 84,72€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4603P
Description ETER DE PETROLEO 80-100 Hi-Dry  (ANHIDRO) 500 ml
Price 61,20€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4603S
Description ETER DE PETROLEO 80-100 Hi-Dry  (ANHIDRO) 100 ml
Price 55,10€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4604L
Description ETER DE PETROLEO 100-120 Hi-Dr y (ANHIDRO) 2,5 L
Price Consult
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4604M
Description ETER DE PETROLEO 100-120 Hi-Dr y (ANHIDRO) 1 L
Price Consult
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4604P
Description ETER DE PETROLEO 100-120 Hi-Dr y (ANHIDRO) 500 ml
Price Consult
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4604S
Description ETER DE PETROLEO 100-120 Hi-Dr y (ANHIDRO) 100 ml
Price Consult
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4606L
Description ETER DE PETROLEO 140-165 Hi-Dr y (ANHIDRO) 2,5 L
Price Consult
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4606M
Description ETER DE PETROLEO 140-165 Hi-Dr y (ANHIDRO) 1 L
Price Consult
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4606P
Description ETER DE PETROLEO 140-165 Hi-Dr y (ANHIDRO) 500 ml
Price Consult
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4606S
Description ETER DE PETROLEO 140-165 Hi-Dr y (ANHIDRO) 100 ml
Price Consult
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4623L
Description PROPAN-1-OL Hi-Dry (ANHIDRO) 2,5 L
Price 191,43€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
Reference RM-D4623M
Description PROPAN-1-OL Hi-Dry (ANHIDRO) 1 L
Price 101,05€
Quantity
To Buy
To be able to buy you must be registered Sign up
To use the Favorites List you must be registered Sign up
showing 160 of 206 products
7
8
9
10
11