MERCK 106586.0500 Sodium Hydrogen Phosphate Anhydrous Gr For Analysis Acs 500G

( 0 ) Yorum - 0.00 Puan
Kategori
Marka
Stok Kodu
LK.MRCK.1065860500
Fiyat
Fiyatlarımızda KDV dahildir
57,16 EUR + KDV
2.604,71 TL
Description
Catalogue Number 106586
Replaces SX0720; SX0720-1; SX0720-5; SX0720-7; SX0720-20
Description di-Sodium hydrogen phosphate
Product Information
CAS number 7558-79-4
EC number 231-448-7
Grade ACS,Reag. Ph Eur
Hill Formula HNa₂O₄P
Chemical formula Na₂HPO₄
Molar Mass 141.96 g/mol
HS Code 2835 22 00
Quality Level MQ300
Physicochemical Information
Density 1.53 g/cm3 (20 °C)
Melting Point >450 °C (decomposition)
pH value 8.9 - 9.2 (50 g/l, H₂O, 25 °C)
Bulk density 880 kg/m3
Solubility 77 g/l
Toxicological Information
LD 50 oral LD50 Rat > 2000 mg/kg
Safety Information according to GHS
RTECS WC4500000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
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 +2°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Assay (alkalimetric) ≥ 99.0 %
Insoluble matter ≤ 0.01 %
pH-value (5 %; water, 25 °C) 8.7 - 9.3
Chloride (Cl) ≤ 0.002 %
Sulfate (SO₄) ≤ 0.005 %
Heavy metals (ACS) ≤ 0.001 %
Cu (Copper) ≤ 0.0003 %
Fe (Iron) ≤ 0.001 %
K (Potassium) ≤ 0.01 %
Pb (Lead) ≤ 0.001 %
Loss on Drying (105 °C) ≤ 0.2 %
Corresponds to ACS, Reag. Ph Eur
Bu ürüne ilk yorumu siz yapın!
Bu ürünün fiyat bilgisi, resim, ürün açıklamalarında ve diğer konularda yetersiz gördüğünüz noktaları öneri formunu kullanarak tarafımıza iletebilirsiniz.
Görüş ve önerileriniz için teşekkür ederiz.
MERCK 106586.0500 Sodium Hydrogen Phosphate Anhydrous Gr For Analysis Acs 500G LK.MRCK.1065860500
MERCK 106586.0500 Sodium Hydrogen Phosphate Anhydrous Gr For Analysis Acs 500G

Tavsiye Et

*
*
*
IdeaSoft® | E-Ticaret paketleri ile hazırlanmıştır.