Country:China>Tianjin>Tianjin
Hesheng International Plaza, Binhai New Area, Tianjin
Company:Syntop chemical Co.,Ltd.
Mobile:8613821321522
Tell +86 22 65820774
Vaseline is a mixture of mineral oil, paraffin and microcrystalline wax, when they are mixed together; Create something extraordinary - a smooth jelly with a melting point slightly above body temperature. Item Quality standard Result Single conclusion Relative density 60oC 0.815-0.880 0.862 Compliance with regulations Drop point oC 38-70 46.4 Compliance with regulations (one) The upper layer shall be purple pink or brown Qualified Compliance with regulations Infrared absorption spectrum(two) Consistent with the map of the control group Qualified Compliance with regulations Cone penetration 25oC±0.5oC 100-300 174 Compliance with regulations PH light pink Qualified Compliance with regulations Colour Lighter than colorimetric solution Qualified Compliance with regulations Impurity absorbance 290nm ≤0.75 0.15 Compliance with regulations sulfide 0.*% Qualified Compliance with regulations Organic acid Should be red Qualified Compliance with regulations Heterogenous organic matter and fabric burning residue No pungent odor:≤0.5 0.02% Compliance with regulations Fixed oil, fat and turpentine No oil and sediment shall be formed Qualified Compliance with regulations Heavy metal ppm ≤30 Qualified Compliance with regulations Arsenate 0.0002% Qualified Compliance with regulations Polycyclic aromatic hydrocarbon Comply with the Pharmacopoeia Qualified Compliance with regulations
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