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Offer List (Total 10 Offers)
Appearance: White crystal
Assay (GC): NLT 99.00%
Tert-Butyl dimethylsilanol (GC): NMT 0.50%
Melting Point: 86.0 - 89.0
Usage: Silanization agent and hydroxyl protective ...
Last Updated: 2009-07-07
Appearance: Colorless to yellowish transparent liquid
Total Assay (GC): NLT 98.00%
Main Assay (GC): NLT 97.00%
Impurites:
HMDSZ NMT 0.10%
Hydrolysate NMT 3.00%
Usage: ...
Last Updated: 2009-07-07
Appearance: White crystal
Assay (GC): NLT 99.00%
Melting Point: 52.0 ~ 55.0 C
Residue on Ignition: NMT 0.20%
Last Updated: 2009-07-07
Appearance: White or off-white crystal or powder
Assay (HPLC): NLT 99.00%
Melting Point: 132.0 ~ 135.0 C
Related Substances:
3,4-Dihydroxybenzoic acid NMT ...
Last Updated: 2009-07-07
Appearance: White crystal
Assay: NLT 99.00%
Moisture: NMT 0.50%
Residue on Ignition: NMT 0.10%
Usage: Phase-transfer catalyst, Organic synthesis intermediate
Last Updated: 2009-07-07
Appearance: White or off-white
Powder
Assay: NLT99.00%
Specific Rotation: 23 ~ 27
Loss on Drying: NMT1.00%
Last Updated: 2009-07-07
Appearance: White or almost white powder
Assay (Dry Basis): 97.00% ~ 101.50%
Solubility: Soluble in water, methanol, ethanol, acetic acid and 0.1N HCl. Very Slightly soluble in ...
Last Updated: 2009-07-07
Appearance: Colorless transparent liquid
Total Assay(GC): NLT 98.00%
Main Assay(GC): NLT 95.00%
Usage: Pharmaceutical intermediates, Neutral silanization protection, mainly ...
Last Updated: 2009-07-07
Appearance: White or off-white powder
Assay (Dry Basis): 99.00% ~101.00%
Solubility: Very Slightly soluble in water, freely soluble in anhydrous ethanol and methanol, slightly ...
Last Updated: 2009-07-07
Appearance: Light-brown to yellowish viscous liquid
Assay (HPLC): NLT 99.00%
Moisture (K.F.): NMT 0.30%
Usage: Used for preparation of agricultural chemicals
Last Updated: 2009-07-07