China High Quality 2-Thienyl Disulfide Factories - Ammonium Bicarbonate | 1066-33-7 – COLORKEM
China High Quality 2-Thienyl Disulfide Factories - Ammonium Bicarbonate | 1066-33-7 – COLORKEM Detail:
Products Description
White powdered crystalline, with weak ammonia odour, with specific gravity 1.586, poor thermal stability, absorbs moisture when exposed to moisture air, decomposed to NH3, CO2 and H2O at 35 degree centigrade, freely soluble in water but insoluble ethanol and acetone. Uses: It is mainly used as the foaming agent of such baked goods as bread, biscuits, cakes etc. Additionally, it’s also widely used in chemical and electronic equipment, etc.
Specification
ITEM | STANDARD |
Appearance | White crystals or crystalline powder |
Assay (as NH4HCO3, %) | 99.0-100.5 |
Chlorides (as Cl, %) | =< 0.003 |
Sulfur compound (as SO4, %) | =< 0.007 |
Residue after evaporation (%) | =< 0.008 |
Specific optical rotation | +20.5° ~ +21.5° |
Lead | =< 3 mg/kg |
Arsenic | =< 2 mg/kg |
Total Heavy metal (as Pb) | =< 10 mg/kg |
Product detail pictures:
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The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for China High Quality 2-Thienyl Disulfide Factories - Ammonium Bicarbonate | 1066-33-7 – COLORKEM , The product will supply to all over the world, such as: Chile, Algeria, Bulgaria, Based on products and solutions with high quality, competitive price, and our full range service, we have accumulated experienced strength and experience, and we've built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality items and passionate service. Let's open a new chapter of mutual benefit and double win.
By James Brown from London - 2017.12.09 14:01
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Bernice from Albania - 2018.03.03 13:09