Standard No.:	GB 3149-2004
English Name:	Methanol for industrial use
Chinese Name:	工业用甲醇
Chinese Classification:	X42    Synthetic food additives
Professional Classification:	GB    National Standard
ICS Classification:	67.220.20 67.220.20    Food additives 67.220.20
Issued by:	AQSIQ, SAC
Issued on:	2004-11-29
Implemented on:	2005-5-1
Status:	superseded
Superseded by:	GB 1886.15-2015
Superseded on:	2016-3-22
Superseding:	GB 3149-1992
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	120.0
Delivery:	via email in 1 business day

This national standard specifies the technical requirements, test methods, test rules, marking, labeling, packaging and handling of food additive phosphoric acid. This national standard is applicable to the food additive phosphoric acid produced under full-boiled process; the phosphoric acid hereof is mainly used as acidifier and sequestrant in the food industry. Formula: H3PO4 Molecular weight: 97.99 (According to the relative atomic mass, international, 1999)

* GB/T 191-2000
* GB/T 6678-2003 General Principles for Sampling Chemical Products
* GB/T 6682-1992
* HG/T 3696.1-2011 Inorganic chemicals for industrical usePreparations of standard and reagent solutions for chemical analysisPart 1:Preparations of standard volumetric solutions
* HG/T 3696.2-2011 Inorganic chemicals for industrical usePreparations of standard and reagent solutions for chemical analysisPart 2: Preparations of standard solutions for impurity
* HG/T 3696.3-2011 Inorganic chemicals for industrical usePreparations of standard and reagent solutions for chemical analysisPart 3: Preparations of reagent solutions