China (Mainland)
1-Naphthol-4-Sulfonic Acid neville acid dyes intermediate CAS NO.84-87-7
- Min.Order: 1 Metric Ton
- Payment Terms: T/T,
- Product Details
Keywords
- 1-Naphthol-4-Sulfonic Acid
- Neville acid
- nw acid /Nevile-Winthers acid
Quick Details
- ProName: 1-Naphthol-4-Sulfonic Acid neville aci...
- CasNo: 84-87-7
- Molecular Formula: C10H8O4S
- Appearance: White to yellow Powder
- Application: white to yellow wet paste or dry powd...
- DeliveryTime: 10
- PackAge: In plastic woven bag lined with double...
- Port: Main port of China
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 99%
- Storage: Avoid sunlight and rain, stored in dry...
- Transportation: -
- LimitNum: 1 Metric Ton
Superiority
| Classification: | CAS No.: | Other Names: | |||
| MF: | EINECS No.: | Place of Origin: | |||
| Grade Standard: | Purity: | Appearance: | |||
| Application: | Brand Name: | Model Number: | |||
| Formular Weight: |
1-Naphthol-4-Sulfonic Acid
Product picture
Product Name: 1-Naphthol-4-Sulfonic Acid
Structural Formula:
Molecular Formula: C10H8O4S Formular Weight: 224.17
Standard: HG/T 2897—1997
CAS No. : 84-87-7
Standard: HG/T 2897—1997
CAS No. : 84-87-7
EINECS No.: 201-568-4
Properties & Use: white to yellow wet paste or dry powder, easily soluble in water. It is mainly used as intermediate for azo dyes.
Quality Spec.:
Properties & Use: white to yellow wet paste or dry powder, easily soluble in water. It is mainly used as intermediate for azo dyes.
Quality Spec.:
|
Item
|
Details
|
|
|
wet
|
dry
|
|
|
Appearance
|
white to light yellow paste
|
light yellow powder
|
|
1-Naphthol—4-Sulfonic Acid (%)
|
≥ 40.0
|
≥ 65
|
|
1-Naphthylamine-4-sulfonic acid (%)
|
≤ 1.20
|
≤ 1.20
|
|
Sulfur dioxide (%)
|
≤ 0.30
|
—
|
Packing: In plastic woven bag lined with double plastic film, wet: net wt. 50Kg,dry: net wt. 25Kg/bag
Storage: Avoid sunlight and rain, stored in dry and draughty place.
Storage: Avoid sunlight and rain, stored in dry and draughty place.
| CAS No.: | Other Names: | ||||
| MF: | EINECS No.: | Place of Origin: | |||
| Grade Standard: | Purity: | Appearance: | |||
| Application: |
|
Details
| CAS No.: | Other Names: | ||||
| MF: | EINECS No.: | Place of Origin: | |||
| Grade Standard: | Purity: | Appearance: | |||
| Application: |
Packaging & Delivery
| Packaging Details: | 25Kg/bag or 50kg/bag |
| Delivery Detail: | ASAP |
1-Naphthol-4-Sulfonic Acid
Product picture
Product Name: 1-Naphthol-4-Sulfonic Acid
Structural Formula:
Molecular Formula: C10H8O4S Formular Weight: 224.17
Standard: HG/T 2897—1997
CAS No. : 84-87-7
Standard: HG/T 2897—1997
CAS No. : 84-87-7
EINECS No.: 201-568-4
Properties & Use: white to yellow wet paste or dry powder, easily soluble in water. It is mainly used as intermediate for azo dyes.
Quality Spec.:
Properties & Use: white to yellow wet paste or dry powder, easily soluble in water. It is mainly used as intermediate for azo dyes.
Quality Spec.:
|
Item
|
Details
|
|
|
wet
|
dry
|
|
|
Appearance
|
white to light yellow paste
|
light yellow powder
|
|
1-Naphthol—4-Sulfonic Acid (%)
|
≥ 40.0
|
≥ 65
|
|
1-Naphthylamine-4-sulfonic acid (%)
|
≤ 1.20
|
≤ 1.20
|
|
Sulfur dioxide (%)
|
≤ 0.30
|
—
|
Packing: In plastic woven bag lined with double plastic film, wet: net wt. 50Kg,dry: net wt. 25Kg/bag
Storage: Avoid sunlight and rain, stored in dry and draughty place.
Storage: Avoid sunlight and rain, stored in dry and draughty place.
| CAS No.: | Other Names: | ||||
| MF: | EINECS No.: | Place of Origin: | |||
| Grade Standard: | Purity: | Appearance: | |||
| Application: |