Low Price High Quality Sodium Naphthionate CAS 130-13-2

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1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: >99%
Payment Terms : L/C,T/T,Other

Keywords

Sodium Naphthionate Sodium 4-amino-1-naphthalenesulfonate 130-13-2

Quick Details

Appearance:white crystal
Application:Dyestuff Intermediates
PackAge:1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
ProductionCapacity:1000 |Metric Ton|Year
Storage:Cool Dry Place
Transportation:by sea or by air

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Details:

Sodium Naphthionate

Chemical Name:Sodium Naphthionate
CAS No.: 130-13-2
Molecular Fomula:C10H10NNaO3S

Molecular weight:247.24

Appearance:Light brown powder

Assay:92%

Sodium Naphthionate Typical Properties

tems	Criteria	Actual results(C×0.75%)
Appearance	--	Light brown powder
Solid Content %	92 min	92.55
Moisture %	8.0 max	7.45
Fineness (0.315mm remains) %	15.0 max	9
PH value	7 - 9	7.8
Sodium Sulfate Content %	18.0 max	16.60
Chloride Content %	1.0 max	0.21
Surface Tension	68-72 Mn/m	70
Cement Flowing Rate	230mm	240mm
Water Reducing Rate	18% min	20%
Steel-bar Corrosion	None	None

Sodium Naphthionate Storage

Store in a cool, ventilated place indoors.

Main use of Sodium Naphthionate

Used to prepare acidic, direct dyes and edible red pigments, and also used as an antidote for nitrite and iodine poisoning.

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