PRODUCT   NAME

Sublimated Salicylic   Acid

SYNONYMS

Dihydroxy-benzoic acid

CAS NO.

69-72-7

CHEMICAL   STRUCTURE

APPLICATION

Chemical

OUTSIDE   PACKING

25KG/BAG

INSIDE   PACKING

25KG/BAG

ITEM

STANDARD

Appearance

White   block or white crystalline powder, allowing a little yellow and light pink

Purity

≥99.0%

At the beginning of melting point

≥158.0 ℃

Moisture content

≤0.40%

Phenol

≤0.20%

Easy carbon

Not   deeper than 6

Dark spot

≤12个/20 g

Foreign matter

≤5个/件