Ethanol Alcohol Ethanolalcohol Ethanol Alcohol

ITEM

95%

99.5%

Top Grade

First Grade

Basic Grade

First Grade

Basic Grade

CH3CH2OH,% ≥

96

95

99.9

99.5

Water,ω/ % ≤

---

0.1

0.5

Acidity,mg/L ≤

10

20

30

10

20

Aldehyde,mg/L ≤

10

15

20

10

15

CH3OH,mg/L ≤

100

150

200

50

(CH3)2CHOH,mg/L ≤

50

100

150

200

n-propanol,mg/L ≤

100

150

200

50

Menthyl acetate,mg/L ≤

100

200

---

200

C4+C5,mg/L ≤

20

50

20

50