DB 35/T 975-2009 Pine oil
1 Scope
This standard specifies the terms and definitions, product classification, requirements, test methods, inspection rules, packaging, marking, transportation and storage and shelf life of pine oil products.
This standard is applicable to pine oil prepared from the byproduct of terpineol produced from turpentine oil through a two-step process (hydration reaction and dehydration reaction).
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 11540-2008 Fragrance/Flavor substances - Determination of relative density (ISO 279: 1998, MOD)
GB/T 14454.2-2008 Fragrance/Flavor substances - Method for valuation of odour
GB/T 14457.2 Isolate and synthetic aroma chemicals - Method for determination of distillation range
GB 12463 General specifications for transport packages of dangerous goods
GB 15603 Rule for storage of chemical dangers
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
pine oil
mixture of terpenenols, terpene olefins, and terpene ethers prepared from the by-products of terpineol produced using turpentine as raw material by a two-step process (hydration reaction and dehydration reaction), of which the main component is terpineol
4 Product classification
Being determined by phosphoric acid dehydration method, according to the total alcohol content, it is classified into three product categories: 50% pine oil, 65% pine oil and 85% pine oil. In addition, the technical indexes of products with special specifications required by customers may be agreed upon by both parties in contract.
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Product classification
5 Requirements
6 Test methods
7 Inspection rules
8 Packaging, marking, storage and transportation
DB 35/T 975-2009, DB 35 975-2009, DB 35T 975-2009, DB35/T975-2009, DB 35/T 975, DB35/T975, DB35975-2009, DB 35 975, DB35975, DB35T975-2009, DB 35T 975, DB35T975
