China (Mainland)
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High quality Pyrogallol Pure Natural Pyrogallic Acid CAS NO.87-66-1
- FOB Price: USD: 1.00-1.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Available Specifications:
CP(1-10000)Kilogram
- Product Details
Keywords
- Pyrogallic Acid
- 99.8% pyrogallol chemical synthesis
- 1,2,3-Trihydroxybenzene for pesticides
Quick Details
- ProName: High quality Pyrogallol Pure Natural P...
- CasNo: 87-66-1
- Molecular Formula: C6H6O3
- Appearance: white or grey white crystal powder
- Application: widely used in chemical and pharmaceut...
- DeliveryTime: Normally 10 working days for stock pro...
- PackAge: 25kg/vacuum Aluminum foil bag in paper...
- Port: Shanghai port or as demand
- ProductionCapacity: 600 Metric Ton/Year
- Purity: 99.8%
- Storage: in seal condition and avoid light
- Transportation: by sea/by express
- LimitNum: 1 Kilogram
- Product Ecification: comply with the U.S. "chemical re...
Superiority
Description: this product is a white, shiny crystalline powder that can dissolve in 2 portions of water, 1 ethanol or 2 diethyl ether.
Details
Specification:(Enterprise standard of China）
|
quality specification |
Standard value |
||
|
Analysis Pure |
Chemical Pure |
Industrial Grade
|
|
|
operative norm |
White cryst.powder |
White cryst.powder |
white cryst. powder |
|
（%） ≥ |
99.8 |
99.6 |
99.4 |
|
moisture content（%） ≤ |
0.5 |
0.5 |
0.5 |
|
m.p℃ |
132-134 |
131-135 |
130-136 |
|
Residue of ignition （%） ≤ |
0.025 |
0.05 |
0.1 |
|
insolubility in water |
clarify
|
clarify
|
clarify
|
|
sulfates (SO²¯)）（%） ≤ |
0.005 |
0.01 |
0.01 |
|
Chloride (Cl)（%） ≤ |
0.001 |
0.002 |
0.002 |
|
gallic acid |
qualified |
qualified |
|
|
acetone solution |
light yellow to colorless colorless colorless colorless |
yellow to colorless |
|
|
PH |
4.0-4.4 |
3.9-4.5 |
|
|
Heavy metal(Pt) ≤ |
5.0 |
5.0 |
5.0 |