Van Aroma is one of the leading producers of Gurjunene 85%+. We produce and export Gurjunene 85%+ from sustainable and fully traceable sources.
Gurjunene 85%+ / Gurjunen 85%+
Olfactive Profile: Balsamic, woody, sweet
CAS No: 489-40-7
EC No: 207-695-1
INCI Name: Gurjunene
IUPAC Name: 1,1,4,7-tetramethyl-1a,2,3,4,4a,5,6,7b-octahydrocyclopropa[e]azulene
Product Synonyms: balsam, resin, exudate, dipterocarpus, fire, fractionated, fractional distillation, topping, incense stick, malaysia, alpha-Gurjunene (-)-alpha-Gurjunene 489-40-7 (1aR,4R,4aR,7bS)-1,1,4,7-tetramethyl-1a,2,3,4,4a,5,6,7b-octahydro-1H-cyclopropa[e]azulene alpha-Grujunene
Gurjun is primarily cultivated in the Southeast Asia region (Malay Peninsula, Sumatra, Borneo, The Philippines, Java, Bali, Lombok and Sumbawa). It is however, important to note that the oils obtained from Gurjun trees in the above-listed countries have different constituents.
The Indonesian variety of Gurjun oil has Alpha Copaene (Min 40%) as it's main component. The other quality from Malaysia/Vietnam/Cambodia is different as the main constituent is Gurjunene (Min 40%)
Sodium nitrite is commonly used as a reagent catalyst and nitrating agent in organic synthesis and also a cocatalyst in the catalytic oxidation of alcohols It is used as a color fixative in dyeing and printing textiles and as an intermediate in metal treatment and finishing It is also employed in bleaching photography rubber accelerators detinning solutions greases and medicines Sodium Nitrite Granular WC Code No 1903702 Sales Specifications Appearance White or Slightly White or Slightly Yellowish Crystalline Powder Purity on dry basis 9900 Min Los on drying 050 Max Alkalinity as Na2Co3 020 Max Chloride as Cl 005 Max Sodium Nitrate 100 Max Water Insoluble 005 Max Iron as Fe 0002 Max Heavy metal as Pb 50 ppm Max Clarity of 40 Aqueous Solution Clear solution after 15 min Anticaking Agent 020 Max BSS Sieve NaNO2 25 004 to 10 36 18 to 7 60 32 to 48 85 18 to 45 100 25 to 125 3 150 15 to 40 200 08 to 25 240 04 to 08 300 03 to 06 400 015 to 06 400 01 to 03 Packing 5512 Lb bag 40 bags per pallet DOT Transportation UN No 1500 Proper shipping name Sodium nitrite Hazard Class 51 61 Packing Group III
1. Characteristics of Benzoic Acid CAS number: 65-85-0 Formula: C7H6O2 Weight: 122.12 g/mol MOQ:100KG Package: 25KG/bag; Appearance: Powder/Flake/Powder Grade: Food/Feed/Tech grade 2. Benzoic acid specification Across Biotech supplies Benzoic Acid, Contact Us To Get Attractive Benzoic Acid Price. that meets the standards of GB/FCC/USP/BP and has the forms of granular, flake, and crystal powder.
Formic Acid Description For Dangerous Materials Molecular Formula: HCOOH National Standard: GB/T 2093-1993 Cas NO. 64-18-16 Un Code: 1779 Danger Class: 8 Model NO: 85%,90% Supply Ability: 400 Mts/Per Month Minimum Order: 21Mts Packing: in 25 / 35 / 250 kg net plastic drum or IBC; or based on the demand of user. Safety (MSDS) data for formic acid General Synonyms: formylic acid, hydrogen carboxylic acid, methanoic acid, aminic acid Molecular formula: CH2O2 CAS No: 64-18-6 EC No: 200-597-1 Annex I Index No: 607-001-00-0 Physical data Appearance: colourless liquid Melting point: 8.5 C Boiling point: 100 - 101 C Specific gravity: 1.22 Vapour pressure: 44.8 mm Hg at 20 C (vapour density 1.6) Flash point: 54 C Explosion limits: 18% - 57% Autoignition temperature: 1004 F Stability Stable. Substances to be avoided include strong bases, strong oxidizing agents and powdered metals, furfuryl alcohol. Combustible. Hygroscopic. Toxicology Corrosive, causes severe burns. Harmful by inhalation, ingestion and through skin absorption. Readily absorbed through skin. Very destructive of mucous membranes and upper respiratory tract, eyes and skin. Severe eye irritant. Inhalation may be fatal. Typical OEL 5 ppm. Toxicity data ORL-RAT LD50 1100 mg kg-1 IHL-RAT LC50 15 g/m3/15m ORL-MUS LD50 7000 mg kg-1 IPR-MUS LD50 940 mg kg-1 ORL-WMN LDLO 2.44 mg kg-1 IVN-RBT LDLO 239 mg kg-1 Transport information UN No 1779. Hazard class 8.0. Packing group II. Transport category 2. Personal protection Safety glasses. Good ventilation. Packing: in 25 / 35 / 250 kg net plastic drum or IBC; or based on the demand of user.
Formic acid Molecular formula: ch2o2 Cas no. : 64-18-6 Hs: 2915110000 Hazard class: 8 Purity: 94%, 90%, 85% Appearance: transparent colorless liquid Grade standard: industrial grade Quality standard: Standard: national standard gb t 2093-2011 Manufacture as per customer?s special demand Accept third part inspection Specifications:85%~94% Applications: Used in electroplating, brewing, and mirror silvering; also used in the dyeing and finishing of textiles, paper, and leather
Inexpensive 94% 96% sodium tri poly phosphate from China factory SODIUM TRI POLY PHOSPHATE Executive Standard: GB/T9983-2010 Molecular formula: Na5P3010 Molecular weight:367.86 CAS No.:7758-29-4 Characteristics:White glossy particle powder.Apparent density is 0.35-0.90g/cm3,melting point 622�ºC,soluble in water easily,water solution is alkaline,PH of 1% water solution is 9.7 Technical specifications S/N. SPECIFICATIONS INDUSTRIAL GRADE FOOD GRADE 1 Phosphorus pentoxide as P2O5 MIN 56.5 57 2 Sodium tripolyphosphate Na5P3010 Main content MIN 94 96 3 Iron(Fe) MAX 0.015 0.007 4 Water insoluble MAX 0.1 0.1 5 Whiteness degree MAX 75 85 6 Sieve residue with grain size 1.00mm Min 95 95 7 PH of 1% water solution 9.2-10 9.2-10 Use: To synthesize adjuvant for detergent,moisture additive for meet frozen like ham,sausage and fish cake as food additive,and dissolving dispersant for dairy product like cheese. Packing: Plastic knit bag , Net weight 25kgs/bag or 50kgs/bag . Storage in ventilated and dry place.
