China (Mainland)
dyes intermediate Sodium Naphthionate CAS NO.130-13-2
- Min.Order: 1 Metric Ton
- Payment Terms: T/T,
- Product Details
Keywords
- Sodium Naphthionate factory
- Sodium 4-amino-1-naphthalenesulfonate Tetrahydrate
- dyes intermediate
Quick Details
- ProName: dyes intermediate Sodium Naphthionate
- CasNo: 130-13-2
- Molecular Formula: C10H8O3NSNa
- Appearance: Off-white Crystalline Powder
- Application: offwhite crytal, will gradually turn r...
- DeliveryTime: One week after get your prepayment
- PackAge: In woven bag lined with double-layer ...
- Port: Main port of China
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 99%min
- Storage: Avoid sunlight or dampness, stored in...
- Transportation: ship
- LimitNum: 1 Metric Ton
- EINECS No.: 204-975-5
Superiority
Quick Details
| CAS No.: | Other Names: | MF: | |||
| EINECS No.: | Place of Origin: | Type: | |||
| Purity: | Brand Name: | Model Number: | |||
| Application: | Appearance: | Density: | |||
| Molecular Weight: |
Packaging & Delivery
| Packaging Details: | 25Kg/bag |
| Delivery Detail: | One week after get your prepayment |
Product Name: Sodium-1-Naphthylamine-4-Sulfonate
Structural Formula:
Molecular Formula: N10H8O3 NSNa
Molecular Formula: N10H8O3 NSNa
Formula Weight: 245.23
Standard: HG/T 3387—1999
Standard: HG/T 3387—1999
CASNo.: 130-13-2
EINECS No.: 204-975-5
EINECS No.: 204-975-5
Properties & Use: offwhite crytal, will gradually turn rosy air, easily soluble in water, insoluble in ethanol. Mainy used as intermediate of azo dyes.
Quality Spec.:
Quality Spec.:
|
Item
|
Details
|
|
|
Best Quality
|
First Quality
|
|
|
Appearance
|
offwhite crystal
|
offwhite crystal
|
|
Total amino value (%)
|
≥ 75.0
|
≥ 74.0
|
|
1-naphthylamine(%)
|
≤ 0.02
|
≤ 0.02
|
|
Insol. in water(%)
|
≤ 0.10
|
≤ 0.20
|
Packing: In woven bag lined with double-layer plastic film. Net wt.: Domestic sale--50Kg/bag; export--25Kg/bag.
Storage: Avoid sunlight or dampness, stored in dry and draughty place.
Storage: Avoid sunlight or dampness, stored in dry and draughty place.
Details
Quick Details
| CAS No.: | Other Names: | MF: | |||
| EINECS No.: | Place of Origin: | Type: | |||
| Purity: | Brand Name: | Model Number: | |||
| Application: | Appearance: | Density: | |||
| Molecular Weight: |
Packaging & Delivery
| Packaging Details: | 25Kg/bag |
| Delivery Detail: | One week after get your prepayment |
Product Name: Sodium-1-Naphthylamine-4-Sulfonate
Structural Formula:
Molecular Formula: N10H8O3 NSNa
Molecular Formula: N10H8O3 NSNa
Formula Weight: 245.23
Standard: HG/T 3387—1999
Standard: HG/T 3387—1999
CASNo.: 130-13-2
EINECS No.: 204-975-5
EINECS No.: 204-975-5
Properties & Use: offwhite crytal, will gradually turn rosy air, easily soluble in water, insoluble in ethanol. Mainy used as intermediate of azo dyes.
Quality Spec.:
Quality Spec.:
|
Item
|
Details
|
|
|
Best Quality
|
First Quality
|
|
|
Appearance
|
offwhite crystal
|
offwhite crystal
|
|
Total amino value (%)
|
≥ 75.0
|
≥ 74.0
|
|
1-naphthylamine(%)
|
≤ 0.02
|
≤ 0.02
|
|
Insol. in water(%)
|
≤ 0.10
|
≤ 0.20
|
Packing: In woven bag lined with double-layer plastic film. Net wt.: Domestic sale--50Kg/bag; export--25Kg/bag.
Storage: Avoid sunlight or dampness, stored in dry and draughty place.
Storage: Avoid sunlight or dampness, stored in dry and draughty place.
