قیمت و خرید Tetramethylammonium hydroxide solution in 2-propanol/methanol for titrations in non-aqueous media c(C4H13NO)=0,1 mol/l (0,1 N)تترا متیل آمونیوم هیدروکساید در 2پروپانول ومتانول

Tetramethylammonium hydroxide solution in 2-propanol/methanol for titrations in non-aqueous media c(C4H13NO)=0,1 mol/l (0,1 N)تترا متیل آمونیوم هیدروکساید در 2پروپانول ومتانول

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Tetramethylammonium hydroxide solution in 2-propanol/methanol for titrations in non-aqueous media c(C4H13NO)=0,1 mol/l (0,1 N)تترا متیل آمونیوم هیدروکساید در 2پروپانول ومتانول

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ترت بوتیل هیدروکساید 70% در آب (814006)tert Butyl hy drop eroxide (70% solution in water) for synthesis MERCK(مرک) مواد آزمایشگاهی MERCK(مرک) اتیلن گلایکول دی متا اکریلات 818847 ,Ethylene glycol dimethacrylate (stabilised with hydroquinone monomethyl ether) for synthesis ، اتیلن گلایکول دی متا اکریلات 818847 ,Ethylene glycol dimethacrylate (stabilised with hydroquinone monomethyl ، Tetramethylammonium hydroxide solution in 2 propanol/methanol for titrations in non aqueous media c(C4H13NO)=0,1 mol/l (0,1 N)تترا متیل آمونیوم هیدروکساید در 2پروپانول ومتانول ، سیگماآلدریچ ,sigmaaldrich, مواد, آزمایشگاهی, فروش, شیمیایی, دارویی, غذایی, داروسازی ,مرک, سیگما, آلدریچ ,فلوکا,تترا متیل آمونیوم هیدروکساید در 2پروپانول ومتانو ،

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Overview

Key Spec Table

Grade Value
Reag. USP

Pricing & Availability

Catalogue Number	Availability	Packaging	Qty/Pack	Price	Quantity
1081240250	— Contact Customer Service	Glass bottle	250 ml	Upon Order Completion More Information	—	Add To Favorites
1081241000	— Contact Customer Service	Glass bottle	1 l	Upon Order Completion More Information	—	Add To Favorites

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De script ion
Catalogue Number	108124

Product Information
Grade	Reag. USP
HS Code	3822 00 00
Structure formula Image

Physicochemical Information
Density	0.79 g/cm3 (20 °C)
Flash point	15 °C
pH value	14 (H₂O, 20 °C)

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H225: Highly flammable liquid and vapour. H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled H315: Causes skin irritation. H319: Causes serious eye irritation. H336: May cause drowsiness or dizziness. H370: Causes damage to organs.
Precautionary Statement(s)	P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking. P240: Ground/bond container and receiving equipment. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P311: IF exposed or concerned: Call a POISON CENTER/doctor. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Storage class	3 Flammable liquids
WGK	WGK 1 slightly water endangering
Disposal	1 Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Hazard Symbols	Toxic Flammable
Categories of danger	highly flammable, toxic, irritant
R Phrase	R 11-23/24/25-36-39/23/24/25 Highly flammable.Toxic by inhalation, in contact with skin and if swallowed.Irritating to eyes.Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed.
S Phrase	S 16-36/37-45 Keep away from sources of ignition - No smoking.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1992, 3 (6.1), II
Declaration (transport by air) IATA-DGR	UN 1992, 3 (6.1), II
Declaration (transport by sea) IMDG-Code	UN 1992, 3 (6.1), II

Specifications
Volumetric solution in accordance to the chapter reagents of the Pharmacopoeia (USP).
Amount-of-substance concentration	0.1000 mol/l
The concentration of this volumetric solution was determined with volumetric standard benzoic acid (article number 1.02401). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 350b (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard benzoic acid, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.

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