Merck 106580 Di-Sodium Hydrogen pHospate Dihydrate For Analysis Emsure® 1 kg

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Merck 106580 Di-Sodium Hydrogen pHospate Dihydrate For Analysis Emsure® 1 kg

Brand

MERCK

Stock Code

LB.M.106580.1000

1.531,18 TL + VAT

1.837,42 TL

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MERCK 106580

di-Sodium hydrogen phospate dihydrate for analysis EMSURE®

Description
Catalogue Number	106580 di-Sodyum hidrojen fosfat 2-hidrat EMSURE kalitesinde
Replaces	1.06580.9057; SX0713; SX0713-5
Synonyms	Sodium monohydrogen phosphate, Sodium phosphate dibasic, 1065809057, 106580, SX0713-5, SX0713

Product Information
CAS number	10028-24-7
EC number	231-448-7
Hill Formula	HNa₂O₄P * 2 H₂O
Chemical formula	Na₂HPO₄ * 2 H₂O
Molar Mass	177.99 g/mol
HS Code	2835 22 00

Physicochemical Information
Density	2.1 g/cm3 (20 °C)
Melting Point	92.5 °C Elimination of water of crystallisation
pH value	9.0 - 9.4 (50 g/l, H₂O, 20 °C)
Bulk density	850 - 1000 kg/m3
Solubility	93 g/l (20 °C)

Toxicological Information
LD 50 oral	LD50 Rat > 2000 mg/kg

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly water endangering
Disposal	14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

Storage and Shipping Information
Storage	Store at +5°C to +30°C.

Specifications
Specifications
Assay (acidimetric)	≥ 99.5 %
Identity	passes test
pH-value (5 %; water)	9.0 - 9.2
Chloride (Cl)	≤ 0.001 %
Sulphate (SO₄)	≤ 0.005 %
Total nitrogen (N)	≤ 0.001 %
Heavy metals (as Pb)	≤ 0.001 %
Cu (Copper)	≤ 0.0003 %
Fe (Iron)	≤ 0.001 %
K (Potassium)	≤ 0.005 %
Pb (Lead)	≤ 0.001 %

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Merck 106580 Di-Sodium Hydrogen pHospate Dihydrate For Analysis Emsure® 1 kg

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