Favorilerim
Sepetim
Teklif Al
< < Önceki Sayfaya Dön
merck-108175-4-835c.jpg
merck-108175-4-835c.jpg
MERCK

MERCK 108175.0025 Thymolphthalein İndicator ACS (SD.M.108175.0025)

Marka : MERCK
Fiyat : 0,00 ₺  + KDV
KDV Dahil : 0,00 ₺
Favorilere Ekle
İstek Listeme Ekle
Karşılaştır
Fiyat Düşünce Haber Ver
Teklif Talep Et
Tavsiye Et
Yorum Yaz
Sorular (0) ve Cevaplar (0)

 

MERCK 108175.0025 Thymolphthalein İndicator ACS

 
Description
Catalogue Number 108175
Product Information
CAS number 125-20-2
EC number 204-729-7
Grade ACS,Reag. Ph Eur
Hill Formula C₂₈H₃₀O₄
Molar Mass 430.54 g/mol
HS Code 2932 20 00
Structure formula Image Structure formula Image
Quality Level MQ200
Physicochemical Information
Melting Point 251 - 253 °C
Bulk density 400 kg/m3
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Specifications
Identity (UV/VIS-Spectrum) passes test
Appearance White to almost white powder, eventually slightly yellowish.
Clarity of solution (1 g/l; ethanol) passes test
Absorption maximum λmax. (buffer pH 10.5) 592 - 596 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; buffer pH 10.5; calculated on anhydrous substance) 800 - 900
Transition range pH 9.0 - pH 10.5 colourless - blue
Transition range (according to ACS) passes test
Transition interval (according Reag. Ph Eur) passes test
Loss on drying (110 °C) ≤ 1 %
Global Trade Item Number
Catalogue Number GTIN
1081750005 04022536101224
1081750025 04022536101231
1081750100 04022536101248
cultureSettings.RegionId: 0 cultureSettings.LanguageCode: TR