工业化学品资讯与指南
面向化学品采购方的等级指南、危险文件说明和 REACH 要点。
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Caustic soda buyer's guide: flakes, pearls and liquid, grades and specifications
Buying caustic soda? Compare flakes, pearls and liquid, technical, food and rayon grades, typical NaOH specifications, packaging, storage and shipping papers.
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SLES, SLS, CAPB and APG: choosing surfactants for detergents and personal care
How SLES, SLS, CAPB and APG compare on foam, mildness, active content and handling, and how to combine them in detergents, shampoos and sulfate-free products.
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Caustic soda flakes vs pearls: which should you buy?
Caustic soda flakes or pearls? Compare dissolving speed, dosing, dust and caking, and see which form suits batch make-up, automated dosing or soap making.
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Caustic soda HS code 2815.11, CAS 1310-73-2 and UN1823: import and shipping reference
Reference for caustic soda trade: HS 2815.11 vs 2815.12, CAS 1310-73-2, EC 215-185-5, UN1823 and UN1824 Class 8, plus the documents customs and carriers expect.
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