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제 목:
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Potassium Ferrocyanide |
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상품분류: |
무기화학원료와 광물
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등록분류: |
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내용: |
Additional_detail: product name:Potassium
Ferrocyanide
Molecular Formula: K4Fe(CN)6.3H2O
Molecular Weight: 422.39
Property: yellow crystal, soluble
in water
Uses: used in pigment,
pharmaceutical, steel and
carbonization industry etc.
Package and Specification:
plastic woven bag, 25kg/bag.
Standard: HG/T 2963-1999
Technical grade GB1899-84(Food
grade)
index:
Item Index
Excellent-grade First-grade
Food grade
Content % ≥ 99.00 98.50 99.00
Chloride % ≤ 0.30 0.40 0.30
Water-insoluble Matter % ≤
0.02 0.03 0,01
Moisture % ≤ 1.50 2.50 0.50
Arsenic(As)% ≤ 0.0001
Cyanide(CN)% ≤ 0.001
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