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Zinc Oxide (99.7%)

Supply Ability:	5,000 Metric Ton per Month
Shipping:	According to customer's requirement
Payment Terms:	L/C, T/T(Bank Transfer)

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Product Details

Place of Origin:	Hebei in China
Packaging Details:	25 kg /pp bag

Specifications

STPP 94%
1.Stpp Detergent Powder,Tech Grade
2.Purity:94%min
3.Standard:GB/T9983-2004
4.ISO9002:2001

STPP 94%

H.S.Code:2835 3100

Chemical formula: Na₅P₃O₁₀

Molecular weight: 367.86

Quality : White powder, surface density 0.35-0.9g/cm3,melting point 622 . Dissolve in water easily, the aqueous solution is alkalinity. A kind of inorgantic chemical surface-active agent, with two kinds of forms:Na₅P₃O₁₀-i and Na₅P₃O₁₀(B). Two forms have the same chemical property.

Guaranteed Technical Specifications (GB9983-88) :

Indexes	Industrial Grade	Food Grade
Assay Na₅P₃O₁₀ % ≥	94.0	94.0
P₂O₅ % ≥	57.0	57.0
Water Insoluble Matter %≤	0.15	0.05
Iron(Fe) %≤	0.01	0.01
PH value (1% water solution)	9.2-10.0	9.5-10.0
Heavy Metal (as Pb) %≤		0.001
Arsenic (As) %≤		0.0003
Fluoride (F) %≤		0.003
Particle Size Through 16 mesh sieve %≥ Through 35 mesh sieve %≥ Trough 100 mesh sieve %≥	95 90 40	95 90 40
Whiteness %≥	90	90

Hebei Desheng Chemicals Co.,Ltd ,is a high and new-tech enterprise engaged in the development,production and sale of chemical raw materials.With our ten-year development,we have obtained a good fame in the fields of chemicals.”Quality First and Cusomer Foremost” is our pursuit forever. What is more,
the top-grade service and good prestiges make product sold the world-wide locations far.

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