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Barium Nitrate crystal powder for optical glass production

Output: 10000mt/year
1. Chemical name: Barium Nitrate Powder/Crystal
2. Molecular Formula: Ba (NO3)2
3. Molecule Weight: 261.34
4. CAS NO.: 10022-31-8
5. UN NO: 1446
6. Hazard Class: 5.1
7. Appearance: White Free Flowing Crystal or Powder

Barium Nitrate
Property: colorless crystal or white crystalline powder colorless crystal or white crystalline powder.
MP: 592C, LD50=8.5mg/kg. oxidant.
Application: Mainly used in producing various Barium salts and glass colorants in glass industry. It is also widely used in manufacturing explosives and fireworks in national defense industry.

Specifications:

ITEM	Quality Index
	Fine Grade	Excellence
PURITY:	99.5% Min	99.7% Min
MOISTURE:	0.05% Max	0.03% Max
WATER INSOIUBIES:	0.05% Max	0.004% Max
IRON (Fe):	0.001% Max	2PPM Max
CHLORIDE(As Bacl2):	0.05% Max	15PPM Max
STRONTIUM (Sr):	-	0.03% Max
CALCIUM(Ca):	-	5PPM Max
LEAD (Pb):	-	2PPM Max
SO4:	-	10PPM Max
NA:	-	40PPM Max
PH VALUE:	5.0-8.0	5.0-8.0
PARTICLE SIZE:	-	+18 Mesh
	-	-200 Mesh

Storage:
Store tightly closed and dry. Keep away from sources of ignition and heat. Storage temperature: no restrictions.

Packing:
Packed in 25kg, 50kg, 1000kg, plastic woven bag, or as per the buyer's requirement.