H Acid 85%
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| Post Date: | Feb 21,2014 |
| Expiry Date: | Aug 20,2014 |
| Detailed Description: |
Cas No. :5460-09-3
Chemical Name: 1-Amino 8-naphthal, 3, 6-disulphonic Acid Monosodium Salt
Molecular Formula: C10H8O7NS2Na Molecular Weight: 341.3 CAS: 5460-09-3 Appearance: Grey white powder Purity(MW:341): 85%min Insolubles: 0.2%max Moisture: 5.00%max HPLC: 97%min Chrome acid: 1.50%max T-acid: 0.20%max W-acid: 0.50%max K-acid: 0.50%max Uses: Mainly used to produce all kinds of azo dyes, such as acid magenta red G, 6B, acidic acid black BNCT, direct black, active liquor, purple 2BP - K K - 3R, active soluble blue K - more than 90 of these dyes for wool, cotton fabric dyeing, papers and paper textiles; Also used to synthesize pharmaceutical. Package: 25kg-plastic-woven bag lined with a plastic bag inside or as per customer's request. |
| CAS Registry Number: | 5460-09-3 |
| Synonyms: | ;sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate;4-amino-5-hydroxynaphthalene-2,7-disulfonic acid;4-amino-5-hydroxynaphthalene-2,7-disulfonate;sodium 5-amino-4-hydroxy-7-sulfonaphthalene-2-sulfonate hydrate;4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid sodium salt;8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate;H acid monosodium salt; |
| Molecular Formula: | C10H10NNaO8S2 |
| Molecular Weight: | 359.3081 |
| Molecular Structure: | 
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| Safety Description: | S24/25:; |
| Company: | Zhengzhou Welcom Tech. Co., Ltd [ China ] |
| Contact: | Hu Miss |
| Tel: | 0086-371-67986518 |
| Fax: | 0086-371-67985568 |
| Email: | info@cnwelcom.cn |
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