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bon acid 98.5%

bon acid 98.5%

bon acid 98.5%

Product Details:

Place of Origin: china

Payment & Shipping Terms:

Delivery Time: 15days
Supply Ability: 100MT
Minimum Order Quantity: 18ton
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Detailed Product Description
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bon acid






2 3 acid

Bon acid (98.5Min)
CAS#: [92-70-6]
Chemical Name: 2-Hydroxy-3-Naphthalene Carboxylic acid
Other Name: 3-Hydroxy-2-Naphthalene Carboxylic acid
Physical and Chemical Properties: Light yellow powder. Melting range 217-223. Easily soluble in alcohol, ether. Soluble in benzene, alkali solution. Slightly soluble in water.

Specifications: Use HG/T2745-96 as a standard for judging product.
Appearance:light yellow powder.
Purity :98.5% Min.
1,2 acid :0.5% Max.
Beta-Naphthol :0.5% Max.
Water%:0.3 Max.
Ash%:0.5 Max.
Initial melting Point:217

Insolubles in NaOH:0.2% Max.

Uses: The product is applied in producing colour Naphthol as and other kinds intermediates of colour naphthol. Moreover, it is intermediatesof medicine and organic pigment.
Packing: In 25kgs woven polypropylene bag, lined with polyethylene bag.
Storage: Stored at the place where is cool, dry and ventilating.

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