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	Hydroquinone Series	more

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	2-tert-butylhydroquinone(TBHQ)
	2,5-Di-tert-butylhydroquinone(DTBHQ)
	2,5-Di-tert-butylhydroquinone(DTBHQ)


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Fine Chemicals

Product name:Taurine

Chemical name: 2-aminoethyl-sulfonic acid
Molecular formula: C₂H₇NSO₃
Properties: white crystal or needle-like crystalline powder
Output: 2000T

Technical index:

Item	Index
Item	Pharmaceutical grade	Food Grade
Appearance	white needle-like crystalline powder
Assay (dry) % ≥	99.0-101.0	98.5-101.0
Solution transparence % ≤	98.0	95.0
Heavy metals (as Pb )% ≤	0.001	0.002
As % ≤	0.0002	0.0002
Loss on heat % ≤	0.2	0.2
Residue on ignition % ≤	0.1	0.1
Chloride (as Cl)% ≤	0.01	0.011
Sulfate (as SO4)% ≤	0.01	0.014
Ammonium salt (as NH4)% ≤	0.02	--

Uses:
used in drug, or used as additive of beverage, food, feed additive, detergent intermediate and chemical reagent.

Packing & storage:
1, 25kg cardboard drum, carton or double-layer PE bag lined paper bag.
2, sealed, in dark and dry place in room temp.

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