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Acetic Anhydride

ITEMS

STANDARD

RESULT

Appearance

Transparent liquid

Transparent liquid

Color(Pr-Co value)

≤10

10

(%)

Acetic anhydride content%

≥99.0

99.30

(%)

Residue on evaporation%

≤0.005

0.005

(%)

Iron content%

≤0.0001

0.0001

(mg/100ml)

Perm anganate exponent

≤60

60

Conclusion

Excellent quality

Product useage:  Mainly for the production of cellulose acetate, acetate fiber paint, incombustible film, also used as a strong acylation agent, acetic acid products and nitrification dehydrant, etc

@ 2016 ShangHaiYaYu Biomedical co.,ltd TEL:021-54370211、54370255、54370355 FAX:021-54370255

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