FOB Price
أحصل على آخر سعر|
Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
200.00kgs/drum
Delivery Time:
15days
Supplying Ability:
1000 Metric Ton per Month
Payment Type:
L/C, T/T
الشخص الذي يمكن الاتصال به Mr. guang
baoding, Baoding, Hebei
Methylbenzene *9.5%C7H8
CAS No.: *******3
EINECS No.: ********9
Purity: *9.5%
MF: C7H8
Other Names: Toluene
Classification: Chemical Auxiliary
Agent
Usage: Coating
Specification:
Solubility: Iinsoluble in water, Soluble most organic solvents of
benzene, alcohol, ether.
Molecular Weight: *2.*4
Melting point (°C): **4.9
Relative density (water = 1): 0.*7
Boiling Point (°C): **0.6
Relative vapor density (air = 1): 3.*4
Flash point (°C): 4
Ignition Temperature (°C): **5
Health hazards:
In case of inhalation, ingestion, or absorption through skin, It is
irritant to skin and mucous membrane; Anesthetic effects on the
central nervous system.
Environmental hazards: Serious hazard to the environment:
cause pollution to air, water, environment and source of water
Storage and security measures:
Stored at low temperature ventilated place,
Far from fire and heat;
Avoid contact with oxidants;.
In case of inhalation, drinking warm water; induce vomiting
prohibited.
Fire fighting: Foam, dry powder, carbon dioxide, sand.
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items |
index |
results |
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|
super |
senior |
general |
||
|
appearance |
Colorless and transparent |
Colorless and transparent |
||
|
odour |
inherent ethanol fragrance, |
no melly |
no smelly |
|
|
taste |
Pure and sweet |
Pure and sweet |
|
|
|
chroma |
*0 |
6 |
|
|
|
Ethanol%(V/V)≥ |
*6 |
*5.5 |
*5 |
*5.6 |
|
No1 testing vitriol≤ |
*0 |
*0 |
*0 |
|
|
oxidation time min≥ |
*0 |
*0 |
*0 |
2 |
|
Aldehydes as acetaldehyde,mg/L≤ |
1 |
2 |
*0 |
*9.*4 |
|
Methanol, mg/L≤ |
2 |
*0 |
**0 |
**0.*7 |
|
n-propanol, mg/L≤ |
2 |
*5 |
**0 |
**6.*1 |
|
Isobutanol+ isoamyl alcohol, mg/L≤
|
1 |
2 |
*0 |
8.*1 |
|
Acid as acetic acid ≤ |
7 |
*0 |
*0 |
7.*1 |
|
result |
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|
|
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