1、 Overview
Indicative formula: CH3COOH, relative molecular weight 60.0five.
Properties: acetic acid, also known as acetic acid (36% - 38%), glacial acetic acid (98%), chemical formula CH3COOH, is an organic monobasic acid, which is the main component of vinegar. Pure anhydrous acetic acid (glacial acetic acid) is a colorless hygroscopic solid with a freezing point of 16.6 ℃ (62 ℉). After solidification, it is a colorless crystal. Its aqueous solution is weakly acidic and corrosive. Steam has irritating effects on eyes and nose. It can react chemically with metal oxides and alkalis. CAS No: 64-19-7, belonging to acidic corrosive goods, No. 81601.
IIPurpose:
Acetic acid is one of the important organic chemical raw materials. It plays an important role in the organic chemical industry Acetic acid is widely used in synthetic fiber, coating, medicine, pesticide, food additive, dyeing and weaving and other industries. It is an important part of the national economy
IIIProduct quality:Glacial acetic acid products meet the national standard gbt1628 1-twenty00, the main technical indicators are as follows:
project | First Grade | Qualified products |
Chroma, Zen, Han | twenty | thirty |
Acetic acid content,% ≥ | ninety-nine | ninety-eight |
Formic acid,% ≤ | zero point one five | zero point three five |
Evaporation residue% ≤ | zero point zero two | zero point zero three |
Iron,% ≤ | zero point zero zero zero two | zero point zero zero zero four |
Reducing potassium permanganate material min | five | --- |
IVPackaging and storage:
thirtyKg塑桶，堆放不得超過兩層；或用塑料儲罐儲存。
The shelf life of the product is 6 months. It can be stacked in the open air, and pay attention to sealing to prevent acetic acid steam from escaping and polluting the atmosphere.
Origin brand: Jiangmen Haohua brand.
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