Pure Sodium Antimonate Powder Applied Kinescope And Optical Glass Clarifying Agent

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Pure Sodium Antimonate Powder Applied Kinescope And Optical Glass Clarifying Agent

Large Image : Pure Sodium Antimonate Powder Applied Kinescope And Optical Glass Clarifying Agent Get Best Price

Product Details:

Place of Origin:	Hunan China
Brand Name:	EASCHEM
Certification:	ISO
Model Number:	First Grade

Payment & Shipping Terms:

Minimum Order Quantity:	100KGs
Price:	Negotiable
Packaging Details:	25KGs/50KGs/500KGs/1000KGs Bag
Delivery Time:	7 to 15 Days
Payment Terms:	Western Union, T/T, L/C
Supply Ability:	10000Tons/Year

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Detailed Product Description

Appearance:	White Powder	Molecular Weight:	192.73
Molecular Formula:	NaSbO3	Alias:	Sodium Antimonate
CAS No:	15432-85-6	EINECS:	239-444-7
High Light:	sodium pyroantimonate , sodium antimonate

Sodium antimonate Powder 99% Min used as a clarifying agent in kinescope and optical glass

Product property:NaSbO3 is also known as sodium antimonate. White powder that has two kinds of granular crystal and the equiaxial crystal. it can withstand high heat, still at 1000 ℃ decomposition. Dissolved tartaric acid, sodium sulfide solution, and concentrated sulfuric acid, slightly soluble in alcohol, salts, insoluble in acetic acid, dilute alkali and dilute mineral acids. Insoluble in cold water, Hydrolysis colloid formation occurs in hot water. Toxic.

Sodium antimonate Certificate Of Analysis

ITEM	SPECIFICATIONS
Grade	ESSM-01	ESSM-02	ESSM-03	ESSM-04	ESSM-05	ESSM-06
Antimony (Sb2O5)(%,Min)	75	75	77.8	77.8	80.4	80.4
Antimony(Sb)%≥	56.5	56.5	58.5	58.5	60.5	60.5
Na2O(%,Min)	14	14	14	14	14	14
Appearance	Pure White	Grey White	Pure White	Grey White	Pure White	Grey White
Impurity(%,Max)
Sb2O3	0.1	0.3	0.1	0.3	0.3	0.3
Iron(Fe2O3)	0.02	0.1	0.02	0.1	0.1	0.1
Lead(Pbo)	0.1	0.3	0.1	0.3	0.3	0.3
Arsenic(As2O3) % ≤	0.02	0.05	0.02	0.05	0.05	0.05
Copper(Cuo)	0.005	0.05	0.005	0.05	0.05	0.05
Chromium(Cr2O3)	0.005	0.05	0.005	0.05	0.05	0.05
Sdicon(SiO2) % ≤	0.2	0.3	0.2	0.3	0.3	0.3
Other Index
Particle Size(≥-80mesh ,)%	100	100	100	100	100	100
Lgnition loss(600°C) % ≤	10	10	6	6	6	6