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Low Price High Quality Sodium Naphthionate CAS 130-13-2 CAS NO.130-13-2
- Min.Order: 1 Kilogram
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- Product Details
Keywords
- Sodium Naphthionate
- Sodium 4-amino-1-naphthalenesulfonate
- 130-13-2
Quick Details
- ProName: Low Price High Quality Sodium Naphthio...
- CasNo: 130-13-2
- Molecular Formula: C10H8NNaO3S
- Appearance: white crystal
- Application: Dyestuff Intermediates
- DeliveryTime: as customers request
- PackAge: 1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
- Port: any port in China
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: >99%
- Storage: Cool Dry Place
- Transportation: by sea or by air
- LimitNum: 1 Kilogram
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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.