Product Information
CAS number	10028-24-7
EC number	231-448-7
Grade	Ph Eur,BP,USP
Hill Formula	HNa₂O₄P * 2 H₂O
Chemical formula	Na₂HPO₄ * 2 H₂O
Molar Mass	177.99 g/mol
HS Code	2835 22 00

Physicochemical Information
Density	2.1 g/cm3 (20 °C)
Melting Point	92.5 °C Elimination of water of crystallisation
pH value	9.0 - 9.4 (50 g/l, H₂O, 20 °C)
Bulk density	850 - 1000 kg/m3
Solubility	93 g/l

Toxicological Information
LD 50 oral	LD50 Rat > 2000 mg/kg

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly water endangering
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 (calculated on dried substance according to Ph. Eur.)	98.0 - 101.0 %
Assay (calculated on dried substance according to USP)	98.0 - 100.5 %
Identity	passes test
Appearance of solution	passes test
In water insoluble matter	≤ 0.3 %
pH-value (5 %; water)	8.9 - 9.2
Chloride (Cl)	≤ 0.005 %
Sulphate (SO₄)	≤ 0.02 %
Heavy metals (as Pb)	≤ 0.001 %
As (Arsenic)	≤ 0.0002 %
Fe (Iron)	≤ 0.001 %
Sodium dihydrogen phosphate (NaH₂PO₄)	≤ 1.7 %
Residual solvents (ICH Q3C)	excluded by manufacturing process
Substances reducing potassium permanganate (as O)	passes test
Loss on drying (130 °C)	19.5 - 21.0 %
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph Eur, BP, USP

Taksit Seçenekleri

Önerileriniz

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Bu ürüne benzer farklı alternatifler olmalı.

MERCK 106576 di-Sodium hydrogen phosphate dihydrate EMPROVE® ESSENTIAL Ph Eur,BP,USP

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