MERCK POTASSIUM DIHYDROGEN PHOSPHATE ANHYDRAT SUPRAPUR 500 G


Mulai dari

Rp. 19,373,444
Katalog 1.05108.0500
Brand Merck
Kondisi New
Lampiran

Harga dan Ketersediaan

Katalog 1.05108.0500
Ukuran 500 G
Ketersedian Hubungi Kami
Harga Rp. 19,373,444
DAPATKAN PENAWARAN
BELI
Ulasan

Description:

 POTASSIUM DIHYDROGEN PHOSPHATE ANHYDRAT SUPRAPUR

Description 
Catalogue Number 105108
Replaces 5108-1; 5108-2; 5108
Synonyms mono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic, 5108-1, 5108, 5108-2
Product Information 
CAS number 7778-77-0
EC number 231-913-4
Hill Formula H?KO?P
Chemical formula KH?PO?
Molar Mass 136.08 g/mol
HS Code 2835 24 00

Physicochemical Information 
Density 2.34 g/cm³ (20 °C)
Melting Point 253 °C (penguraian)
pH value 4.2 - 4.6 (20 g/l, H?O, 20 °C)
Bulk density 1200 kg/m3
Solubility 222 g/l (20 °C)
Safety Information according to GHS 
Precautionary Statement(s) P260: Jangan menghirup debu.
RTECS TC6615500
Storage class 10 - 13 Cairan dan padatan lain
WGK WGK 1 agak berbahaya untuk air
Disposal 14
Garam anorganik : Kategori I. Larutan netral dari garam-garam ini : Kategori D. Sebelum dimasukkan ke dalam kategori D, periksa pH dengan Indikator pH Universal (Item No. 109535).
Safety Information 
S Phrase S 22
Jangan menghirup debu.

Storage and Shipping Information 
Storage Simpan pada +5°C hingga +30°C.
Specifications 
Specifications  
Purity (metallic) ≥ 99.995 %
Assay (acidimetric) ≥ 99.5 %
Spec. Absorbance A at 260 nm (2 cm, 10%, water) ≤ 0.010
Chloride (Cl) ≤ 5 ppm
Sulphate (SO?) ≤ 30 ppm
As (Arsenic) ≤ 0.1 ppm
Ba (Barium) ≤ 5.0 ppm
Ca (Calcium) ≤ 0.50 ppm
Cd (Cadmium) ≤ 0.005 ppm
Ce (Cerium) ≤ 0.010 ppm
Co (Cobalt) ≤ 0.010 ppm
Cu (Copper) ≤ 0.005 ppm
Eu (Europium) ≤ 0.010 ppm
Fe (Iron) ≤ 0.10 ppm
Hg (Mercury) ≤ 0.05 ppm
La (Lanthanum) ≤ 0.010 ppm
Mg (Magnesium) ≤ 0.50 ppm
Mn (Manganese) ≤ 0.010 ppm
Na (Sodium) ≤ 20.0 ppm
Ni (Nickel) ≤ 0.010 ppm
Pb (Lead) ≤ 0.005 ppm
Sm (Samarium) ≤ 0.010 ppm
Sr (Strontium) ≤ 0.50 ppm
Tl (Thallium) ≤ 0.01 ppm
Y (Yttrium) ≤ 0.010 ppm
Yb (Ytterbium) ≤ 0.010 ppm
Zn (Zinc) ≤ 0.005 ppm

5

0 Ulasan
5 Stars : 0 4 Stars : 0 3 stars : 0
2 Stars : 0 1 Stars : 0

Anda memiliki pertanyaan tentang produk ini ?

Diskusikan di sini
banner side
Scroll