Hoşgeldiniz
Hızlı ve Güvenli Alışverişe Giriş Yapın!
Üye Değil misiniz?
Kolayca Üye Olabilirsiniz.

Merck 105104 Potassium phosphate dibasic anhydrous for analysis EMSURE® 50 kg

Kategori
Marka
Stok Kodu
LB.M.105104.9050
Kısa Bilgi
Linear Formula: K2HPO4 CAS Number: 7758-11-4 Molecular Weight: 174.18 MDL number: MFCD00011383 EC Index Number: 231-834-5
Bilgi
CAS Number: 7758-11-4
Ön Siparişli Ürün
Merck 105104
di-Potassium hydrogen phospate anhydrous for analysis EMSURE®
 
MERCK 105104 di-Potassium hydrogen phospate anhydrous for analysis EMSURE®
Description
Catalogue Number 105104
Synonyms Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate
Product Information
CAS number 7758-11-4
EC number 231-834-5
Hill Formula HK₂O₄P
Chemical formula K₂HPO₄
Molar Mass 174.18 g/mol
HS Code 2835 24 00
Quality Level MQ300
Physicochemical Information
Density 2.44 g/cm3 (20 °C)
pH value 9 (10 g/l, H₂O, 20 °C)
Bulk density 700 - 1000 kg/m3
Solubility 1600 g/l
Toxicological Information
LD 50 oral LD50 Rat 8000 mg/kg
Safety Information according to GHS
RTECS TC5580000
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 +5 °C to +30 °C.
Specifications
Assay (alkalimetric) ≥ 99.0 %
pH-value (5 %; water) 8.7 - 9.3
Chloride (Cl) ≤ 0.003 %
Sulfate (SO₄) ≤ 0.005 %
Total nitrogen (N) ≤ 0.001 %
Heavy metals (as Pb) ≤ 0.0005 %
Fe (Iron) ≤ 0.0010 %
Na (Sodium) ≤ 0.5 %
Loss on drying (130 °C) ≤ 1.0 %
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 105104 Potassium phosphate dibasic anhydrous for analysis EMSURE® 50 kg MERCK 105104 di-Potassium hydrogen phospate anhydrous for analysis EMSURE® 50 kg LB.M.105104.9050
Merck 105104 Potassium phosphate dibasic anhydrous for analysis EMSURE® 50 kg

Tavsiye Et

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