MERCK 106521.0100 Sodium Molybdate Dihydrate Gr For Analysis 100G

MERCK 106521.0100 Sodium Molybdate Dihydrate Gr For Analysis 100G

( 0 ) Yorum - 0.00 Puan
Kategori
MERCK , Kimyasallar
Marka
MERCK
Stok Kodu
LK.MRCK.1065210100
Fiyat
Fiyatlarımızda KDV dahildir
69,24 EUR + KDV
3.019,52 TL
Ürün Bilgisi
Ürün Bilgisi
Description
Catalogue Number 106521
Product Information
CAS number 10102-40-6
EC number 231-551-7
Grade ACS,Reag. Ph Eur
Hill Formula Na₂MoO₄ * 2 H₂O
Chemical formula Na₂MoO₄ * 2 H₂O
Molar Mass 241.95 g/mol
HS Code 2841 70 00
Quality Level MQ300
Physicochemical Information
Density 2.71 g/cm3 (22 °C) (for the dihydrate)
Melting Point 687 °C Elimination of water of crystallisation
pH value 9 - 10 (840 g/l, H₂O, 20 °C)
Bulk density 1000 - 1400 kg/m3
Solubility 840 g/l
Toxicological Information
LD 50 oral LD50 Rat 4233 mg/kg
LD 50 dermal LD50 Rat > 2000 mg/kg
Safety Information according to GHS
RTECS QA5085000
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.
Specifications
Assay (precipitative titration) 99.5 - 103.0 %
pH-value (5 %; water, 25 °C) 7.0 - 10.5
Insoluble matter ≤ 0.005 %
Chloride (Cl) ≤ 0.005 %
Nitrate (NO₃) ≤ 0.005 %
Phosphate (PO₄) ≤ 0.0005 %
Phosphate, Arsenate, Silicate (as PO₄) ≤ 0.001 %
Sulfate (SO₄) ≤ 0.005 %
Heavy metals (as Pb) ≤ 0.0005 %
Fe (Iron) ≤ 0.001 %
NH₄ (Ammonium) ≤ 0.001 %
Pb (Lead) ≤ 0.001 %

Corresponds to ACS, Reag. Ph Eur
Yorumlar
Bu ürüne ilk yorumu siz yapın!
Yorum Yaz
Taksit Seçenekleri
Önerileriniz
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 106521.0100 Sodium Molybdate Dihydrate Gr For Analysis 100G LK.MRCK.1065210100
MERCK 106521.0100 Sodium Molybdate Dihydrate Gr For Analysis 100G

Tavsiye Et

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