Сульфат аммония
Test items Index
Exterior White crystalline
Nitrogen ％ ≥ 21
Water (Ｈ2Ｏ) ％ ≤ 0.2
free carbonic acid (H2SO4)％ ≤ 0.03
Iron (Fe) ％ ≤ 0.007
Arsenic(As) ％ ≤ 0.00005
Heavy metal (pb) ％ ≤ 0.005
Water insoluble matter ％ ≤ 0.01
Packaging: 25kg、50kg、1000kg Weaving.
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Гидроксид натрия | Item Index Causiu Soda flakes（NaOH）% ≥ 99 Sodium carbonate（NaCO3）% ≤ 0.5 Sodium chloride（NaCl）% ≤ 0.03 Ferric oxide（Fe2O3）% ≤ 0.00... |
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Сульфат аммония | Test items Index Exterior White crystalline Nitrogen ％ ≥ 21 Water (Ｈ2Ｏ) ％ ≤ 0.2 free carbonic acid (H2SO4)％ ≤ 0.03 Iron (Fe) ％ ≤ 0... |
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Диметиламин | Appearance: colorless transparent liquid. Dimethylamine ≥ 99.8%; Monomethylamine ≤ 0.10%; Trimethylamine ≤ 0.05%; Ammonia ≤ 0.03%; |
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Алюминиевые триполифосфата | Model APW-1 APW-2 ATP Phosphorus pentoxide(%) ≥ 42.5-46.5 35.0-40.0 64-68 Aluminum oxide(%) ≤ 11.0-15.0 9.5-13.5 13-17 Silica(%) ≤ 13.5... |
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Сульфат натрия безводный | Test items Food-grade High-purity grade Industrial-grade Sodium sulfite (Na2SO3) % ≥ 97 98 97 Iron Fe % ≤ 0.001 0.001 0.003 Free Alkali (... |
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