Food additives Preservative Calcium Propionate Calcium propionate CAS：4075-81-4 is white crystalline granule or crystalline powder. Odorless or slightly propionic acid odor, hygroscopic, soluble in water, insoluble in alcohol. Specification: Calcium propionate  Anhydrous  pharma grade Calcium propionate  Monohydrate Industrial grade Calcium propionate  Monohydrate  Food grade FCC Calcium Acetate Monohydrate  Pharma E281  * Please refer to Certificate of Analysis for lot specific data.  Application: 1) The bacteriostatic effect of calcium propionate liquid wet acid preservative is affected by PH of environment. The minimum inhibitory concentration was 0.01% at PH5.0 and 0.5% at PH6.5. In acidic medium, it has strong inhibition effect on all kinds of molds, aerobic bacillus or gram-negative bacillus. It has special effect on preventing the production of aflatoxin, but has almost no effect on yeast. In addition, it also acts as a preservative for food. 2) Used as food preservative and mildew prevention agent, it has extensive inhibitory effect on mold, yeast and bacteria 3) Used as an analytical reagent 4) Calcium propionate is also an acid food preservative whose bacteriostatic effect is affected by the Ph of the environment. The minimum inhibitory concentration was 0.01% at Ph 5.0 and 0.5% at Ph 6.5. In acidic medium, it has strong inhibition on all kinds of molds, Gram-negative bacillus or aerobic bacillus. It has special effect on preventing the production of aflatoxin, but has almost no effect on yeast. In the food industry, mainly used in vinegar, soy sauce, bread, pastries and soy products, the maximum use (propionic acid, the same below)2.5g/kg; The maximum usage in raw wet products is 0.25g/kg. Can also be used as feed mildew prevention agent. 5) Used as preservative for breads, pastries and cheeses, and as a mildew inhibitor for feed. As a food preservative, calcium propionate is mainly used in bread because sodium propionate raises the ph of bread and delays the fermentation of raw noodles. Sodium propionate is often used in pastries because the leavening of pastries is done with a synthetic leavening agent and there is no yeast development problem caused by pH rise. As a feed preservative, sodium propionate is better than calcium propionate. But calcium propionate is more stable than sodium propionate. Propionate in food in addition to bread, pastry, cheese, etc., can also be used in soy sauce to prevent mildew, inhibit re-fermentation. In medicine, propionate can be used as a powder, solution and ointment to treat diseases caused by parasitic molds of the skin. Ointment (liquid) contains 12.3% sodium propionate, powder 15% calcium propionate. Packing: 25kg/bag

Product Name：prothioconazole CAS NO. 178928-70-6 Payment:T/T Min order:1000kg Lead time:7-15 days

Name: 2,2,2-Trifluoroethanol CAS No.: 75-89-8 Molecular formula: C2H3OF3 Molecular weight (g/mol): 100 Physical property constant: m.p.-43.5 ℃, b.p.73.6 ℃ Appearance: Colorless transparent liquid Purity: ≥ 99.9% Moisture content: ≤ 0.1% PH value: 5-7 Packaging: 250 kg/barrel

Name: Chlorotrimethylsilane CAS number: 75-77-4 Molecular formula: C3H9ClSi Molecular weight: 108.64 EINECS number: 200-900-5 Mol file: 75-77-4.mol

Name: Vinyltrimethylsilane CAS number: 754-05-2 Molecular formula: C5H12Si Molecular weight: 100.23 EINECS number: 212-042-9 Mol file: 754-05-2.mol

Name: Monocalcium Phosphate Ca(MCP 22%)(H2PO4) 2`H2o CAS No.: 7758-23-8 Appearance: White powder  Molecular formula: Ca(H2PO4)2 Molecular Weight: 234.053 PACKAGE:25KG/BAG

Name: Monosodium phosphate (MsP) NaH2PO4 CAS No.: 7558-80-7 Appearance: White crystal powder  Molecular formula: NaH2PO4 Molecular Weight: 119.959 Melting point: 60°C(lit.) PACKAGE:25KG/BAG

Name: Dipotassium Phosphate (DKP)K2HPO4 CAS No.: 7758-11-4 Appearance: White crystal powder Molecular formula: K2HPO4 Molecular Weight: 174.176 Melting point:340°C(lit.) PACKAGE:25KG/BAG

Name: Disodium phosphate CAS No.:7558-79-4 Appearance: White crystal powder Molecular formula: Na2HPO4 Molecular Weight: 141.96 Melting point:243-245°C(lit.) PACKAGE:25KG/BAG

Name: Dicalcium Phosphate(DCP 18%) CaHPO4 CAS No.: 7757-93-9 Appearance: White powder Molecular formula: CaHPO4 Molecular Weight: 136.057 PACKAGE:25KG/BAG

Name: Tricalcium Phosphate(TCP) Ca3(PO4)2.H20 CAS No.: 7758-87-4 Appearance: White powder  Molecular formula: Ca3(PO4)2 Molecular Weight: 310.177 Melting point:1670°C(lit.) PACKAGE:25KG/BAG

Name: Sodium Tripolyphosphate(STPP) Na5P3010 CAS No.: 7758-29-4 Appearance: White crystal powder  Molecular formula: Na5P3O10 Molecular Weight: 367.864 Melting point:622 °C(lit.) PACKAGE:25KG/BAG