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2,3 Dihydrooxynapthalene-6-sulfonic acid

2,3 Dihydrooxynapthalene-6-sulfonic acid

2,3 Dihydrooxynapthalene-6-sulfonic acid

Product Details:

Place of Origin: China
Brand Name: S.Y

Payment & Shipping Terms:

Minimum Order Quantity: 100Kg
Price: USD50/KG
Packaging Details: 25kg fibre drum lined with plastic bags
Delivery Time: 15 working days
Payment Terms: TT/LC
Supply Ability: 10MT/Month
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Detailed Product Description

2,3 Dihydrooxynapthalene-6-sulfonic acid

Another name: 2,3-Dihydroxynaphthalene-6-sulfonic acid monosodium salt; Sodium Salt; Coupler 1; Couplers dyes; Coupling Agent 236

CAS #: 135-53-5

EINECS: 205-198-4

USE It is mainly used as coupler for diazo photosensitive pater, It also used as additive off food colour and plating

Molecular formula: C10H7NaO5S

Assay: ≥99%

Molecular weight: 262

Fe: ≤10PPM

PH odf solution: ≤3-7

Appearance: white crystalline powder

Packing: 25kg/carton

Contact Details
Shenzhen Suyuan Chemicals Co., Ltd.

Contact Person: Mr. Hua zhou

Tel: 86-755-89802484

Fax: 86-755-26600300

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