China Suppliers > Hangzhou Ocean Chemical Co., Ltd. > Sodium metaphosphate
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- Region :China/Zhejiang
- Tel : +86-571-88025872 +86-571-28272092
- Fax : +86-571-88025871
- Email :sales@hzoceanchem.com
- URL :www.hzoceanchem.com
- Add :Room 623 ,Building No 1 ,COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou,Zhejiang Province, China
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Sodium metaphosphate 10361-03-2
Category : Intermediates
CAS NO : 10361-03-2 EC NO : 233-782-9 MF : NaO3P MW : 101.9617 Specification : 99%-99.9% Packing : 25KG/bag, or according to customer's requirement Product description : Product name: Sodium Polyphosphate
Cas No: 10361-03-2
Molecular formula: NaPO3
Molecular weight: 101.96
Optical specific grade
Storage：Sealed dry preservation
Appearance：Glass state powder, insoluble in water
Purity：99%-99.9%
P2O5%：70%±1%
Na2O%：30%±1%
Fe＜2PPM
Cu＜0.1PPM
Ni、Co、Mn、Cr altogether＜1PPM
Application: Mainly used in special optical glass，used as additives in phosphate glass, fluoride phosphate glass, improving devitrification resistance of the glass and the light absorbing.
Packaging：25KG/bag, or according to customer's requirement
Uses : Mainly used in special optical glass，used as additives in phosphate glass, fluoride phosphate glass, improving devitrification resistance of the glass and the light absorbing. Synonyms : phosphate glass practical grade; Molecular Structure : 
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Sodium metaphosphate