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Merck - 1063451000 - Sodium dihydrogen phosphate dihydrate

Name: Merck - 1063451000 - Sodium dihydrogen phosphate dihydrate
SKU: 1063451000
Price: 54.95 USD
Availability: InStock

$54.95

Stock Status: SHIPS SOON (reserve your unit today)
Average lead time for this brand: 2-3 weeks. Specific products may vary.

ITEM #: 7231495
EMPROVE® ESSENTIAL Ph Eur, BP, ChP, USP, JPE, E 339
This listing is for 1 kg Plastic bottle

Catalogue Number 106345
Synonyms mono-Sodium orthophosphate, Sodium biphosphate, Sodium phosphate monobasic
CAS number 13472-35-0
EC number 231-449-2
Grade Ph Eur, BP, ChP, USP, JPE, E 339
Hill Formula HNaOP * 2 HO
Chemical formula NaHPO * 2 HO
Molar Mass 156.00 g/mol
HS Code 2835 22 00
Quality Level MQ500
Density 1.915 g/cm3 (20 ° C)
Melting Point 60 ° C
pH value 4.0 - 4.5 (50 g/l, HO, 25 ° C)
Bulk density 1000 kg/m3
Solubility 850 g/l
LD 50 oral LD50 Rat 8290 mg/kg
LD 50 dermal LD50 Rabbit > 7940 mg/kg
RTECS WA1900500
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly 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 Store at +2° C to +30° C.
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Assay (alkalimetric, calculated on dried substance) 98.0 - 100.5 %
Assay (alkalimetric; dried substance) 98.0 - 101.0 %
Assay (alkalimetric, calculated on dried substance; ChP) 98.0 - 100.5 %

Assay (alkalimetric, calculated on anhydrous substance) 98.0 - 100.5 %
Identity passes test
Appearance of solution passes test
In water insoluble matter (calculated on dried substance) ≤ 0.15 %
pH-value (1%, water) 4.1 - 4.7
pH-value (5%; water) 4.2 - 4.5
pH-value (5.7%; water) 4.1 - 4.5
Acidity 4.1 - 4.7
Chloride (Cl) ≤ 0.005 %
Fluoride (F) ≤ 0.001 %
Sulfate (SO) ≤ 0.01 %
Heavy metals (as Pb) ≤ 0.0005 %
Al, Ca and other elements detectable with ammonia passes test
Al (Aluminium) ≤ 0.01 %
As (Arsenic) ≤ 0.0001 %
Calcium salt ≤ 0.01 %
Cd (Cadmium) ≤ 0.0001 %
Fe (Iron) ≤ 0.001 %
Hg (Mercury) ≤ 0.0001 %
Pb (Lead) ≤ 0.0001 %
Substances reducing potassium permanganate (as O) passes test
Residual solvents (ICH Q3C) excluded by production process
Loss on drying (130° C) 22.0 - 24.0 %
Water (according to Karl Fischer) 22.0 - 24.0 %
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, ChP, USP, JPE, E 339
Conforms to the purity criteria on food additives according to the current European Commission Regulation.

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