China (Mainland)
Diamondsupplier
China Top supplier of Hydroquinone CAS NO.123-31-9
- FOB Price: USD: 8.00-10.00 /Kilogram Get Latest Price
- Min.Order: 1 Gram
- Payment Terms: L/C,T/T
- Available Specifications:
Superior quality(10-100)KilogramSuperior quality(500-1000)KilogramSuperior quality(10000-100000)Kilogram
- Product Details
Keywords
- Hydroquinone
- 1,4-Benzenediol (hydroquinone)
- 1,4-Dihydroxy-benzeen
Quick Details
- ProName: China Top supplier of Hydroquinone
- CasNo: 123-31-9
- Molecular Formula: C6H6O2
- Appearance: White needle crystal
- Application: Photo-taking, technich
- DeliveryTime: 3-5 days
- PackAge: 100g/bag, 500g/bag, 1kg/bag,or at cust...
- Port: Tianjin Shanghai
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99% min
- Storage: Please store in cool, dry and ventilat...
- Transportation: Safe shipping by sea EMS FEDEX DHL
- LimitNum: 1 Gram
- Related Substances: Hydroquinone
- Residue on Ignition: Not More Than 0.5%
- Heavy Metal: 0.002
- Valid Period: 2 years
- Loss on drying: 0.4%
Superiority
|
Product Name: |
Hydroquinone |
|
Synonyms: |
1,4-Benzenediol; Quinol; Hydroxyquinone; 1,4-Dihydroxybenzene; benzene-1,4-diol; naphthalene-1,4-diol; 6,7-dihydroxy-2H-chromen-2-one |
|
CAS RN.: |
123-31-9 |
|
EINECS: |
204-617-8 |
|
Molecular Weight: |
178.1415 |
|
Molecular Formula: |
C9H6O4 |
|
Density: |
1.563g/cm3 |
|
Melting Point(°C): |
170-174°C |
|
Boiling Point(°C): |
469.7°C at 760 mmHg |
|
Flash Point(°C): |
201.4°C |
|
refractive_index: |
1.689 |
|
Water Solubility: |
70 g/L (20°C) |
Details
1, Photo-taking grade(GB10552-89)
|
Index items |
Index(%) |
|
Appearance |
White needle crystal |
|
Hydroquinone(HOC6H4OH) content |
99.0~101.0 |
|
Melting point |
171°C~175°C |
|
Solubility |
Qualified |
|
Residue on ignition≤ |
0.05 |
|
Heavy Metal(based on Pb)≤ |
0.002 |
|
Iron(Fe) ≤ |
0.002 |
2, Technical grade
|
Index items |
Index(%) |
|
Appearance |
Grey or yellowish powdery crystal |
|
Hydroquinone(HOC6H4OH) content |
≥99 |
|
Melting point |
≥169.5 |
|
Residue on ignition |
≤0.3 |
