USD $3.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $2.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $6.00-9.00 / Gram
USD $4.50-5.00 / Liter
USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
why choose us
1. we are professional manufacturer with factory flavor in liuyang, china;
2. we can quote the factory price to reduce your cost;
3. we can ensure product quality; iso 9001, kosher certificate
4. we can provide effctive sell-after customer service;
5. we have time-effetive delivery terms to secure your timely needs;
faq:
answer:
yes, we have our own factory, we export by changsha huir biological technology co., ltd.
kamer and huir are belongs to huir group.
answer:
yes, we have iso9001 certificate, and we are applying for haccp and kosher certificate.
answer:
quantity;
quality you require, eg. assay, purity, or single impurity;
standard you want, such as usp, ep, jp etc.
money gram and paypal as well.
(more than 1kg), in 3 working days after payment if stock is available.
answer:
we have strong cooperation with dhl, tnt, ups, fedex, ems, china air post.
for container products, we can do sea shipping.
you also can choose your own shipping forwarder.
3-5 to reach you; for larger orders, it will take about 7 -10days at most.
if you need know more information,please contact me,let’t talk about!
vanillin
other names: 2-methoxy-4-formylphenol;3-methoxy-4-hydroxybenzaldehyde (vanillin);4-formyl-2-methoxyphenol;4-hydroxy-3-methoxy-benzaldehyd;4-hydroxy-3-methoxybenzaldehyde (vanillin);4-hydroxy-5-methoxybenzaldehyde;4-hydroxy-m-anisaldehyd;4-hydroxy-m-anisaldehyde
cas no. 121-33-5
fema: 2464
minor: c8h8o3
son: 152.15
chemical content (gc): 99.0% or greater
relative density (25/25) : 1.06
boiling point: 170°c
melting point: 81 ~ 83
flash: 147°c
appearance: white needle crystal
aroma: a fragrant smell
solubility: soluble in water 125 times, 20 times of ethylene glycol and 2 times of 95% ethanol, soluble in chloroform
usage: food flavor, pharmaceutical intermediates.
standard packing: net weight 25 kg, composite barrels packaging.
storage conditions:
store in a cool and dry place, avoid light preservation, unfavorable open piled up.with strong base material, strong oxidizer isolation.
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1 |
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2 |
2,5-dimethylpyrazine |
123-32-0 |
3272 |
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3 |
2,6-dimethylpyrazine |
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3273 |
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4 |
2,3,5-trimethylpyrazine |
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3244 |
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5 |
2,3,5,6-tetramethypyrazine |
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3237 |
99% |
6 |
2-acetylpyrazine |
22047-25-2 |
3126 |
99% |
7 |
3-ethyl-2-methylpyrazine |
15707-23-0 |
3155 |
99% |
8 |
2-ethyl-3,5(6)-dimethylpyrazine |
27043-05-6 |
3149 |
99% |
9 |
3,5,5-trimethyl-1,2-cyclohexanedione |
57696-89-6 |
3459 |
99% |
10 |
3,5,5-trimecthyl-2,3-epoxy cyclohexanon |
10276-21-8 |
- |
99% |
11 |
2,3-butanedione/ diacetyl |
431-03-8 |
2370 |
99% |
12 |
2,3-pentanedione |
600-14-6 |
2841 |
98% |
13 |
2-methyl-2-pentenoic acid |
3142-72-1 |
3195 |
99% |
14 |
perill aldehyde |
18031-40-8 |
3557 |
95% |
15 |
perillartine |
30950-27-7 |
3766 |
99% |
16 |
perillyl alcohol |
536-59-4 |
2264 |
98% |
17 |
2-methyl-3-furanthiol |
28588-74-1 |
3188 |
97% |
18 |
2-methyl-3-tetrahydrofuranthiol |
57124-87-5 |
3787 |
97% |
19 |
2-methyl-3-mercaptotetrahydrofuran |
137-00-8 |
3204 |
99.9% |
20 |
vanillyl butyl ether |
82654-98-6 |
3796 |
95% |
21 |
2-methyltetrahyodrfuran-3-one |
3188-00-9 |
3373 |
97% |
22 |
5-methyl-2-furaldehyde |
620-02-0 |
2702 |
97% |
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address |
no.327 kangnin road national biological industry base hunan changsha |
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contact |
lucy |
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