4-Amino-5-hydroxy-2,7-naphthalenedisulfonic Acid Monosodium Salt,CAS RN: 5460-09-3
Product Code : E-N-A77-CU-CU
HANG JI specializes in producing high purity 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic Acid Monosodium Salt,CAS*: 5460-09-3 with the smallest possible average grain sizes,Purities may include 99%, 99.9%, 99.99%, 99.999% and 99.9999%, which are sometimes referred to as 2N, 3N, 4N, 5N and 6N,6N5, and in some cases up to 99.99999% (7N),99.999999% (8N),HANG JI produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Our standard powder particle sizes average in the range of - 325 mesh, - 200 mesh,- 100 mesh, 10-50 microns and submicron ( 1 micron). We can also provide in the nanoscale range.Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. Nanoparticles also produce very high surface areas .Quality inspection department staff which uses atomic spectroscopy, x-ray diffraction analysis, scanning electron microscopy, glow discharge mass spectroscopy (GDMS), and BET surface area analysis, among other technologies, to ensure that the elemental composition and structural properties of each product rigorously adhere to our standards.Additional technical, research and safety (MSDS) information is available,
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CAS #: 5460-09-3
Linear Formula: C10H8NNaO7S2
MDL Number: MFCD00036444 / MFCD00035728
EC No.: 226-736-4
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Synonyms: :----------------
Sodium 4-Amino-5-hydroxy-2,7-naphthalenedisulfonate, 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt, H acid monosodium salt, Monosodium 4-Amino-5-hydroxy-2,7-naphthalenedisulfonate, Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate, Ash acid, 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, monosodium salt (8CI, 9CI)
Compound Formula: C10H8NNaO7S2
Molecular Weight: 341.284
Appearance: Whitish gray to reddish yellow crystals or powder
Melting Point: > 380 °C
Boiling Point: N/A
Density: N/A
Solubility in H2O: 11g/L
Exact Mass: 340.964 g/mol
Monoisotopic Mass: 340.964 g/mol
Bulk Density: 550 kg/m3
Health & Safety Information
Signal Word: Danger
Hazard Statements: H302-H330
Hazard Codes: T
Precautionary Statements: P260-P264-P270-P271-P284-P301+P312-P304+P340-P310-P320-P330-P403+P233-P405-P501
Risk Codes: N/A
Safety Statements: N/A
Transport Information: NONH for all modes of transport
WGK Germany: 3
Chemical Identifiers
Linear Formula: C10H8NNaO7S2
Pubchem CID: 23664361
MDL Number: MFCD00036444 / MFCD00035728
EC No.: 226-736-4
IUPAC Name: sodium; 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate
SMILES: C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)[O-])N)O)S(=O)(=O)O.[Na+]
InchI Identifier: InChI=1S/C10H9NO7S2.Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18);/q;+1/p-1
InchI Key: QPILZZVXGUNELN-UHFFFAOYSA-M
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Packing of
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 12315 gallon liquid totes Special package is available on request.
