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Stok Total: 99994
Subtotal
Rp1.780.000
MERCK 107233 Phenolphthalein indicator 100 gr
Rp1.780.000
- Kondisi: Baru
- Min. Pemesanan: 1 Buah
- Etalase: MERCK - PRO ANALYSIS
Phenolphthalein indicator ACS,Reag. Ph Eur. CAS 77-09-8, molar mass 318.32 g/mol.
Description
Catalogue Number 107233
Product Information
CAS number 77-09-8
EC index number 604-076-00-1
EC number 201-004-7
Grade ACS,Reag. Ph Eur
Hill Formula CHO
Molar Mass 318.32 g/mol
HS Code 2932 20 10
Applications
Application Phenolphthalein indicator ACS,Reag. Ph Eur. CAS 77-09-8, molar mass 318.32 g/mol.
Physicochemical Information
Density 1.296 g/cm3 (20 C)
Melting Point 263.7 C
Vapor pressure 0 .00001 Pa (50 C)
Bulk density 350 - 450 kg/m3
Solubility 3.36 mg/l
Specifications
Identity (UV/VIS-Spectrum) passes test
Appearance White to yellowish white powder
Clarity of the alkoholic solution (10g/l ethanol) passes test
Absorption maximum max. (buffer pH 9.8) 551 - 554 nm
Spec. Absorptivity A 1%/1cm (max; 0.01g/l; buffer pH9.8; calculated on dried substance) 700 - 750
Transition range pH 8.2 - pH 9.8 almost colorless - red-violet
Transition range (according to ACS) passes test
Transition interval (according Reag. Ph. Eur.) passes test
Loss on drying (105C) 1 %
NOTE :
HARAP MENANYAKAN STOK TERLEBIH DAHULU SEBELUM ORDER...
SILAHKAN TINGGALKAN PESAN DI KOTAK PESAN UNTUK MENANYAKAN PRODUK LAINNYA YANG TIDAK TERTERA DI ETALASE..
Description
Catalogue Number 107233
Product Information
CAS number 77-09-8
EC index number 604-076-00-1
EC number 201-004-7
Grade ACS,Reag. Ph Eur
Hill Formula CHO
Molar Mass 318.32 g/mol
HS Code 2932 20 10
Applications
Application Phenolphthalein indicator ACS,Reag. Ph Eur. CAS 77-09-8, molar mass 318.32 g/mol.
Physicochemical Information
Density 1.296 g/cm3 (20 C)
Melting Point 263.7 C
Vapor pressure 0 .00001 Pa (50 C)
Bulk density 350 - 450 kg/m3
Solubility 3.36 mg/l
Specifications
Identity (UV/VIS-Spectrum) passes test
Appearance White to yellowish white powder
Clarity of the alkoholic solution (10g/l ethanol) passes test
Absorption maximum max. (buffer pH 9.8) 551 - 554 nm
Spec. Absorptivity A 1%/1cm (max; 0.01g/l; buffer pH9.8; calculated on dried substance) 700 - 750
Transition range pH 8.2 - pH 9.8 almost colorless - red-violet
Transition range (according to ACS) passes test
Transition interval (according Reag. Ph. Eur.) passes test
Loss on drying (105C) 1 %
NOTE :
HARAP MENANYAKAN STOK TERLEBIH DAHULU SEBELUM ORDER...
SILAHKAN TINGGALKAN PESAN DI KOTAK PESAN UNTUK MENANYAKAN PRODUK LAINNYA YANG TIDAK TERTERA DI ETALASE..
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