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NaOH Sodium hydroxide solution MERCK

NaOH Sodium hydroxide solution MERCK

Description
Catalogue Number	109137

Product Information
CAS number	1310-73-2
Grade	Reag. Ph Eur,Reag. USP
HS Code	2815 12 00
Quality Level	MQ200

Physicochemical Information
Density	1.04 g/cm3 (20 °C)
pH value	13.7 (H₂O, 20 °C)

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H290: Dapat korosif terhadap logam. H314: Menyebabkan kulit terbakar yang parah dan kerusakan mata.
Precautionary Statement(s)	P234: Simpan hanya dalam wadah aslinya. P280: Kenakan sarung tangan pelindung/ pakaian pelindung/ pelindung mata/ pelindung wajah/ perlindungan pendengaran. P303 + P361 + P353: JIKA TERKENA KULIT (atau rambut): Tanggalkan segera semua pakaian yang terkontaminasi. Bilas kulit dengan air. P304 + P340 + P310: JIKA TERHIRUP: Pindahkan korban ke udara segar dan posisikan yang nyaman untuk bernapas. Segera hubungi SENTRA INFORMASI KERACUNAN atau dokter/tenaga medis. P305 + P351 + P338: JIKA TERKENA MATA : Bilas dengan seksama dengan air untuk beberapa menit. Lepaskan lensa kontak jika memakainya dan mudah melakukannya.Lanjutkan membilas. P363: Cucilah pakaian yang terkontaminasi sebelum digunakan kembali.
Signal Word	Bahaya
Storage class	8B Bahan berbahaya korosif, tidak dapat terbakar
WGK	WGK 1 agak berbahaya untuk air
Disposal	13 Basa dan senyawa turunan alkohol harus diencerkan jika perlu dengan diaduk dengan hati-hati ke dalam air dan kemudian dinetralisir (gunakan sarung tangan, lakukan di lemari asam!) dengan asam hidroklorat (Kat.No. 100312). Sebelum dimasukkan ke dalam wadah D, periksa derajat keasaman (pH) dengan strip/lembar indikator pH-Universal (Kat. No. 109535).

Safety Information
Categories of danger	korosif

Storage and Shipping Information
Storage	Simpan pada +15°C hingga +25°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1824 , 8, II
Declaration (transport by air) IATA-DGR	UN 1824 , 8, II
Declaration (transport by sea) IMDG-Code	UN 1824 , 8, II, Segregation Group: 18 (Alkalis)

Specifications
Form	liquid
Amount-of-substance concentration	0.995 – 1.005 mol/l
Measurement uncertainty	+/- 0.003
Traceability	NIST SRM
The amount-of-substance concentration of this volumetric solution is analyzed by our quality control laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The concentration is determined by volumetric titration and refers to 20°C. The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 84 potassium hydrogen phthalate) by means of volumetric standard potassium hydrogen phthalate (article number 1.02400), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%. Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.

Global Trade Item Number
Catalogue Number	GTIN
1091371000	04022536110950
1091371003	04054839633379
1091372500	04022536110974
1091374000	04027269029784
1091374003	04054839633386
1091379010	04022536110981
1091379025	04022536111001

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Key Spec Table

CAS #	Grade Value
1310-73-2	Reag. Ph Eur,Reag. USP

Pricing & Availability

Catalogue Number	Availability	Packaging	Qty/Pack	Price	Quantity
1091371000	— Contact Customer Service	Botol plastik	1 l	Upon Order Completion More Information	—	Add To Favorites
1091371003	— Contact Customer Service	Botol plastik	1 l	Upon Order Completion More Information	—	Add To Favorites
1091372500	— Contact Customer Service	Botol plastik	2.5 l	Upon Order Completion More Information	—	Add To Favorites
1091374000	— Contact Customer Service	Titripac PE/Alu	4 l	Upon Order Completion More Information	—	Add To Favorites
1091374003	— Contact Customer Service	Titripac PE/Alu	4 l	Upon Order Completion More Information	—	Add To Favorites
1091379010	— Contact Customer Service	Titripac PE/Alu	10 l	Upon Order Completion More Information	—	Add To Favorites
1091379025	— Contact Customer Service	Wadah plastik	25 l	Upon Order Completion More Information	—	Add To Favorites

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