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formamide 99.5% in stock for solvent 98% 99%

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  • SUNWAY

Product Description

I. Chemical name: Formamide

II. CAS No.: 75-12-7

III. molecular formula: HCONH2;CH3NO

IV. molecular Weight: 45.04V. EINECS No.: 200-842-0

VI. chemical properties:  Clear, colorless liquid and with ammonia-like-weak odor.m.p.2.55°C,b.p.210-212°C (partial decomposition beginning at 180°C),flash point 154°C , proportion 1.1334(20°C). Be soluble in water and alcohol, slightly soluble in benzene and ether, etc, hygroscopic.

Specification
Item
Super Class
First Class
Qualified product
Color(APHV) ≤
10
20
10
Formamide % ≥ (m/m)
99.5
99.0
98.0
Methyl Formate % ≤
0.10
0.15
0.20
H2O % ≤ (m/m)
0.10
0.20
0.30
Methanol % ≤ (m/m)
0.05
0.01
0.05
Alkalinity (based on NH3)% ≤ (m/m)
0.005
0.005
0.005
Acidity (based on formic acid) % ≤ (m/m)
0.005
0.005
0.005
Ammonium Formate % ≤ (m/m)
0.20
0.30
0.30
Iron % ≤ PPm
0.20
0.30
0.30
Specific Gravity (20℃)
1.130~1.134
1.129~1.134
1.127~1.134


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