YS/T 661-2016Battery grade lithium fluoride (English PDF)

3.1 Chemical composition

The chemical composition of battery-grade lithium fluoride shall comply with Table 1.

certificates

6.1 Marking

The following content shall be marked on each packaging bag of the products:

a) Company name and trademark;

b) Product name;

c) Product gross weight;

d) Product net weight;

e) Date of packaging;

f) Product batch number.

6.2 Packaging

The products are packed in double-layer packaging with an outer layer of plastic woven bag and a lining of plastic film bag, or in plastic-film-laminated bags. The inner bag is buckled or heat-sealed, and the outer bag is firmly sealed. The net weight of each bag is in accordance with customer requirements.

6.3 Transportation and storage

6.3.1 When the product is transported, rainproof transport tools shall be used to avoid contact with acid. The packaging bag shall be prevented from being damaged during transportation, and attention shall be paid to moisture-proofing. Automobile transportation shall be carried out in accordance with the regulations of JT 617, JT 618, and GB 4387.

6.3.2 Products shall be stored in a dry, acid-free, and alkali-free atmosphere. They shall not be stacked in the open and protected from moisture.

6.3.3 The shelf life of the product is one year from the date of production, under the required packaging conditions and storage conditions.

6.4 Quality certificate

Each batch of products shall be accompanied by a product quality certificate indicating the following content:

a) Supplier's name, address, telephone number, and fax number;

b) Product name;

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