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

Merck 119754 Di-Potassium Hydrogen pHospHate Trihydrate Buffer Substance For Chromatography Lichropur®.  250 gr

Kategori
Marka
Stok Kodu
LB.M.119754.0250
Stok Sorunuz
MERCK 1.19754
MERCK 119754 di-Potassium hydrogen phosphate trihydrate buffer substance for chromatography LiChropur®.  250 gr
  



Description
Catalogue Number 119754
Synonyms Potassium phosphate dibasic
Description di-Potassium hydrogen phosphate trihydrate
Product Information
CAS number 16788-57-1
EC number 231-834-5
Hill Formula HK₂O₄P*3H₂O
Chemical formula K₂HO₄P * 3 H₂O
Molar Mass 228.23 g/mol
HS Code 2835 24 00
Quality Level MQ100
Applications
Application di-Potassium hydrogen phosphate trihydrate buffer substance for chromatography LiChropur®. CAS 16788-57-1, chemical formula K₂HO₄P * 3 H₂O.
Physicochemical Information
Melting Point 340 °C (anhydrous substance),decomposes
pH value 9.2 - 9.4 (50 g/l, H₂O, 20 °C)
Bulk density 800 kg/m3
Safety Information according to GHS
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 (acidimetric) ≥ 99.0 %
pH-value (5 %; water) 9.2 - 9.4
Self-absorption (254 nm; 0.2 mol/l; 1 cm; water) ≤ 0.01
Self-absorption (220 nm; 0.2 mol/l; 1 cm; water) ≤ 0.03
Self-absorption (215 nm; 0.2 mol/l; 1 cm; water) ≤ 0.11
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 119754 Di-Potassium Hydrogen pHospHate Trihydrate Buffer Substance For Chromatography Lichropur®.  250 gr MERCK 119754 di-Potassium hydrogen phosphate trihydrate buffer substance for chromatography LiChropur®. 250 gr LB.M.119754.0250
Merck 119754 Di-Potassium Hydrogen pHospHate Trihydrate Buffer Substance For Chromatography Lichropur®.  250 gr

Tavsiye Et

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