USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
we are main supplier of this product in china, and the production capacity is 500kg per month.
5-hydroxymethylfurfural 67-47-0
product |
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product name |
5-hydroxymethylfurfural |
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synonyms |
5-(hydroxymethyl)-2-furaldehyde |
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cas no. |
67-47-0 |
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einecs |
200-654-9 |
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molecular formula |
c6h6o3 |
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molecular weight |
126.11 |
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specifications |
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test |
method |
standard |
results |
conclusion |
|
appearance |
visually |
colorless or light yellow solid |
slightly yellow crystal |
qualified |
|
purified |
hplc |
≥99.0% |
99.21% |
qualified |
|
water content |
fischer method |
≤1.0% |
0.36% |
qualified |
|
other indicators: |
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structural confirmation |
1h-nmr |
similar to the standard |
identical |
qualified |
|
maximum absorption wavelength |
uv-vis |
284 nm |
284 nm |
qualified |
|
others |
3d-hplc |
there is no absorpti -on peak higher than 5percent of the main peak height between 190 nm to 400 nm. |
absence |
qualified |
|
others |
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packing |
1kg/bag;25kg/drum or as demand |
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application |
used to detect glucose infusion metabolites pharmaceutical intermediates/ spices intermediates |
appearance |
slightly yellow liquid or crystal |
assay |
≥99.0% |
melt point |
28~34℃ |
specific gravity(d2828) |
1.253~1.293 |
we are the main suppliers of this product in china, the pardocution capacity and the quality ande price are all best in china.
1. best prices with satisfied quality;
2. it's clients' right to choose the package's courier (ems, dhl, fedex, ups);
3.it's clients' right to choose the packing way for his products from many recent effective packing ways;
4.specials are possible when client's order is big enough, including the discount policy;