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Merck 106576 di-Sodium hydrogen phosphate dihydrate EMPROVE® ESSENTIAL Ph Eur,BP,USP 1 kg

Merck 106576 di-Sodium hydrogen phosphate dihydrate EMPROVE® ESSENTIAL Ph Eur,BP,USP 1 kg

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Tuzlar

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MERCK

Stok Kodu

LB.M.1065761000

Kısa Bilgi

Synonyms: Sodium monohydrogen phosphate, Sodium phosphate dibasic CAS Number: 10028-24-7 EC Number: 231-448-7 Molar Mass: 177.99 g/mol Chemical Formula: Na₂HPO₄ * 2 H₂O Hill Formula: HNa₂O₄P * 2 H₂O Grade: Ph Eur,BP,USP

Bilgi

CAS Number: 10028-24-7

Sepete Ekle

Teklif Sepetine Ekle

Merck 106576 di-Sodium hydrogen phosphate dihydrate EMPROVE® ESSENTIAL Ph Eur,BP,USP 1 kg
Catalogue Number	106576
Synonyms	Sodium monohydrogen phosphate, Sodium phosphate dibasic
Description	di-Sodium hydrogen phosphate dihydrate

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

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
Quality Level	MQ500

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 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 +15°C to +25°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 %
Sulfate (SO₄)	≤ 0.02 %
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 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph Eur, BP, USP

Global Trade Item Number
Catalogue Number	GTIN
1065761000	04022536079257
1065765000	04022536079264
1065766025	04061841078593
1065769013	04027269170653
1065769029	04022536940960

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