Content:
index
|
value
|
Equivalent Na2B4O7·5H2O
|
99%~105%
|
B2O3
|
≥47.3%~48.6%
|
SO4
|
≤0.02%
|
Fe
|
≤0.0005%
|
|
Cl
|
≤0.01%
|
Water insoluble
|
≤0.04%
|
|
size
|
content
|
|
+1.000mm
|
5% max
|
|
-0.05mm
|
5% max
|
Storage conditions：
Please store in a cool and dry place and avoid direct sunlight
quality guarantee period：
12 months,Long term storage if storage conditions are appropriate
Emergency measures after excessive contact with boric acid
1. Skin contact: Take off the contaminated clothes and wash thoroughly with plenty of flowing water.
2. Eye contact: lift the eyelids and wash them thoroughly with flowing clean water or normal saline.
3. Inhalation: leave the site to a place with fresh air. If breathing is difficult, give oxygen in time.
4. Ingestion: drink plenty of warm water to induce vomiting, gastric lavage and excretion.