QB/T 4244-2011 PDF English
Price & Delivery
US$189.00 · In stock · Download in 9 secondsQB/T 4244-2011: Dihydrocoumarin
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure
Status: Valid
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| QB/T 4244-2011 | English | 189 | Add to Cart | 3 days [Need to translate] | Dihydrocoumarin |
Click to Preview a similar PDF
Basic data
| Standard ID | QB/T 4244-2011 (QB/T4244-2011) |
| Description (Translated English) | Dihydrocoumarin |
| Sector / Industry | Light Industry Standard (Recommended) |
| Classification of Chinese Standard | Y41 |
| Classification of International Standard | 71.100.60 |
| Word Count Estimation | 7,757 |
| Date of Issue | 12/20/2011 |
| Date of Implementation | 4/1/2012 |
| Quoted Standard | GB/T 11538-2006; GB/T 11539-2008; GB/T 11540; GB/T 14454.2; GB/T 14454.4; GB/T 14455.5 |
| Adopted Standard | CAC/JECFA 1171, MOD |
| Regulation (derived from) | Ministry of Industry and Information Technology Notice 2011 No. 43 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the dihydrocoumarin of requirements, test methods, inspection rules and signs, packaging, transportation, storage and shelf life. This standard applies to the quality of coumarin as raw materials by hydrogenation of dihydrocoumarin of analysis and evaluation. |
