vanillin,China price supplier

TESTS:

SPECIFICATIONS:

RESULTS:

CHARACTERISTICS

FINE ,WHITE TO SLIGHTLY,YELLOW

CRYSTALS,USUALLY NEEDLE-LIKE;

AFFECTED BY LIGHT

CONFORMITY

ODOUR

ODOR AND TASTE OF VANILLIN

CONFORMITY

SOLUBILITY

SOLUBLE IN ALCOHOL, CHLOROFORM,ETHER,

LG OF VANILLIN SOLUBLE IN 100 ML WATER AT

25 ⁰ C,IN 20 ML GLY, IN 20 ML WATER AT 80 ⁰ C

CONFORMITY

MELTING RANGE ⁰ C

81-83

81.3

CONTENT

≥97.0%

99.70%

LOSS ON DRYING

≤0.5

0.05%

CONTENT OF AS

≤0.0003

0.0003

HEAVY METAL

≤0.001

0.001

RESIDUE ON IGNITION

≤0.05

0.01