Alışveriş Sepeti
Sepetiniz Boş
Hoşgeldiniz
Hızlı ve Güvenli Alışverişe Giriş Yapın!
Üye Değil misiniz?
Kolayca Üye Olabilirsiniz.
0 - Yorum Yap

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 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 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.