Customization: | Available |
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CAS No.: | 532-32-1 |
Formula: | C7h5nao2 |
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Items
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Standards
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Content %
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99.0-100.5
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Loss on drying %
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≤1.5
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Acidity or alkalinity ml/N
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CONFORM
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Heavy metal(As Pb)%
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≤0.001
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Benzene (ug per g)
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≤2
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Chloroform(ug per g)
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≤60
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1,4-DIOXANE (ug per g)
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≤380
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Trichloroethylene(ug per g)
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≤80
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Items
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Standards
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||
CONTENT %
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99.0-105.0
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LOSS ON DRYING%
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≤1.5
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ACIDITY OR ALKALINITY
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CONFORM
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||
HEAVY METAL (As Pb)%
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≤0.001
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BENZENE(ug per g)
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≤2
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chloroform(ug per g)
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≤60
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1,4-DIOXANE (ug per g)
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≤380
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Trichloroethylene(ug per g)
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≤80
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Standard item
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GB1902-2005
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BP2012
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FCCV
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Dry basis mass fraction
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99.0%-100.5%
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99.0%-100.5%
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99.0%-100.5%
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1:10 aqueous solution color (platinum-cobalt color)Hazen
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≤20
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through experiments
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-------
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Clarity test of solution
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through experiments
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through experiments
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-------
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Easy Oxide Test
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through experiments
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through experiments
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-------
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pH (as NaOH)
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through experiments
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through experiments
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≤0.04%
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Heavy metal (in Pb) mass fraction
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≤0.001%
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≤10ppm
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≤2mg/kg
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Arsenic (as measured by As) mass fraction
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≤2mg/kg
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-------
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-------
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Sulfate (measured by SO 4 ) mass fraction
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≤0.1%
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-------
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-------
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Chloride (measured as Cl) mass fraction
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≤0.03%
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≤300ppm
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-------
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Phthalate
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through experiments
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-------
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-------
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Dry reduction weight fraction
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≤1.5%
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≤2%
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≤1.5%
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FAQ
1.Q:Are you a factory or trading company?
A:We are a factory and trading company.
2 Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA and Certificate of origin.Pls let us know if your markets have any special requirements.
3 Q: What is loading port?
A: Our factory is nearby Tianjin Port, but loading port can be negotiated.
4 Q:What is the payment terms?
A: T/T
5 Q:How can I get some samples?
A: Kindly send us your address, we are honored to offer you samples.