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Add: Zhoutie,Yixing,Jiangsu Province,China |
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Zip:214261 |
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Thiocyanate Products' contact details:
Domestic sales PH:+86-510-87501562
International sales PH:+86-510-87508213
Fax:+86-510-87503371 |
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Pyrithione Salts and Industrial additives products’ contact details:
International sales PH:+86-510-87506338
Fax:+86-510-87503371 |
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Sodium Pyrithione |
Molecular formula:C5H4NOSNa
SPTStructural formula:
Molecular weight:149.16
Solubility: easily soluble in water and ethanol etc.
Spec. |
Industrial Grade (liquid) |
Pharmaceutical Grade (solid) |
Assay%,≥ |
40 |
98～102(dry) |
PH |
9～11 |
8～9 |
Appearance |
Yellow or amber brown liquid |
similar to white powder |
Drying Loss %≤ |
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5 |
Microelement: customerized supply
Stability: 2 years, avoid light
Appearance: Transparent liquid of yellow or pale yellowish-brown. The solid is off-white powder.
●Security: |
① The LD50 is over 1000mg/kg while giving mice oral administration acutely.
② It has no irritation to skin.
③ Experiment of “3-genesis” is negative. |
●Antiseptic and mould proofing effects: |
| This product can restrain and sterilize eight moulds, including black mold，aspergillus flavus, aspergillus versicolor，penicillium citrinum, paecilomium varioti bainier，trichoderma viride，chaetomium globasum and cladosporium herbarum; five bacteria, such as E.coli, staphylococcus aureus, bacillus subtilis，bacillus megaterium and pseudomonas fluorescence as well as two yeast fungi which are distillery yeast and bakers’ yeast. Its MIC to various micro-organisms is as follows: [review links] |
●Application fields: |
SPT is mainly used as antiseptic and mould proofing for daily chemical engineering expenses (shampoo and hair care products), building coating, mastic, aquaseal, pesticide, textile products, lusterwares, processing liquid of metal. It also can used to prepare antiseptics, washing chemicals and medical care of broad-spectrum eumycet dermatology. What’s more, it is effective bactericide for fruit trees, peanuts, wheat and vegetables and antiseptics for silkworm use. Thus, SPT and other products of the same kinds are widely used in concerned fields due to its highly effective, broad-spectrum and harmfulless properties. |
●Announcements: |
1. Though the product is of hypotoxicity and high security, it still requires avoidance of contact with mouth, eyes and skin. While using it, protection measures should be prepared.
2. The product should be protected from light and stocked in shady place.
3. The product is packed in plastic bucket with volume of 25kg or 250kg. |
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