| CAS No.: | 24634-61-5 |
|---|---|
| Formula: | C6h7ko2 |
| EINECS: | 246-376-1 |
| Composition: | Potassium Sorbate |
| Type: | Beverage Preservatives |
| Resource: | Natural Preservatives |
| Customization: |
|---|
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Audited Supplier Potassium sorbate
Chemical & Physical Properties
| Exact Mass | 150.008316 |
| PSA | 40.13000 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Water Solubility | 58.2 g/100 mL (20 ºC) |
| nature | White crystal or powder |
| Storage conditions | Keep the container sealed, put it in a tight container, and store it in a cool, dry place |
| packing | 20kg/bag |
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| RTECS | WG2170000 |
| HS Code | 2916190090 |
CERTIFICATE OF ANALYSIS
Product Name:Potassium sorbate
CAS No.:24634-61-5
Grade:food additives
Chemical Formula:C6H7KO2
TEST BASIS:GB 1886.39-2015
| Item | Specification |
| Appearance | white to off-white granular |
| Assay(C6H7KO2),w/% | 98.0-101.0 |
| Clarity test | Pass the test |
| Free alkali test | Pass the test |
| Drying decrement,w/% | ≤1.0 |
| chloride(Cl),w/% | ≤0.018 |
| sulfate(SO4),w/% | ≤0.038 |
| aldehyde(HCHO),w/% | ≤0.1 |
| heavy metal(Pb),w/(mg/kg) | ≤10 |
| (As)/(mg/kg) | ≤3 |
| (Pb)/(mg/kg) | ≤2 |
Application
1.Potassium sorbate is an internationally recognized low toxic and efficient acid type preservative, which has the same anti-corrosion effect as sorbic acid. See sorbic acid for scope of use and dosage (calculated by sorbic acid).
2.It is used as food preservative, fruit and vegetable preservation, washing cosmetics, feed preservative, etc.
3.Cosmetic preservatives. It is an organic acid preservative. The addition amount is generally 0.5%. Can be mixed with sorbic acid. Although potassium sorbate is easily soluble in water and easy to use, its 1% aqueous solution has a ph value of 7~8, which tends to increase the ph value of cosmetics. Attention should be paid to its use.
Packaging
25kg/carton
Shipment
Why choose us
Company Introduction
FAQ
1.What are your payment terms?
For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.
2.What is your delivery time?
It depends on order quantity,usually we will arrange shipment within 3-20days.
3.How about packing?
Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.
4.When can I get reply?
Our sales manager will contact you within 24hours.
5.How about the validity of products?
According to the products you order,usually 2 years.
6.What documents do you provide?
Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.
7.Can I get sample before order?
Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.
8.Where is your loading port?
Usually QINGDAO/TIANJIN port.
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Audited Supplier 
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