Refined Bon Acid

porducts list

Benzene & Derivatives [1]
Organic Intermediate [4]
Other Chemicals [1]
Other Pharmaceutical Ingredients [1]

contact datails

Zhenjiang MaoyuanChemical Co.,Ltd

Dantu Town EasternSuburbs Zhenjiang, Jiangsu, China PC 212014

+86-511-88781820 88783589

Larger photo of Refined Bon Acid

Refined Bon Acid


company	Zhenjiang MaoyuanChemical Co.,Ltd
Categories	Other Furniture Parts
Update	2011-03-16
Original Region	China
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Refined Bon Acid

Refined Bon Acid (99% Min.)
CAS#: [92-70-6]

Chemical Name:

2-Hydroxy-3-Naphthalene Carboxylic acid

Other Name:

3-Hydroxy-2-Naphthalene Carboxylic acid

Physical and ChemicalProperties:

Light yellow powder. Melting range 217-223.Easily soluble in alcohol, ether. Soluble in benzene, alkalisolution. Slightly soluble in water.

Specifications:

Use HG/T2745-96 as a standardfor judging product.

	Refined Grade	Low insolubles Grade
Appearance	light yellow powder	light yellow powder
Purity	99	98.5
1,2 acid	0.25	0.3
Beta-Naphthol	0.2	0.3
Water%	0.15	0.2
Ash	0.3	0.2
Initial melting point	218	217
Insolubles in NaOH	0.1	0.001(>45um)
Test of solution in alcohol	clarity

Uses:

The product is applied in producing colourNaphthol as and other kinds intermediates of colour naphthol.Moreover, it is intermediates of medicine and organic pigment.

Packing:

In 25kgs woven polypropylene bag, lined withpolyethylene bag.

Storage:

Stored at the place where is cool, dry andventilating.

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