Product Description
CAS NO.: 7782-63-0
Molecular Formula: FeSO4.7H2O
Molecular Weight: 278.01
Appearance: blue-green crystal
Properties: powder
Specification
| ITEM |
SPECIFICATION |
RESULT |
| Appearance |
Colorless or white crystal |
Colorless or white crystal |
| Identification |
Complies with the limit Test |
Conforms |
| Clarity&Colour of Solution |
Pass test |
Pass test |
| Purity |
99.5~101.0% |
99.94% |
| Moisture |
< 1.0% |
0.14% |
| Sulphated Ash |
≤0.05% |
0.01% |
| Sulphate |
≤150ppm |
<150ppm |
| Oxalic acid |
≤100ppm |
<100ppm |
| Heavy Metals |
≤5ppm |
<5ppm |
| Readily Carbonisable Substance |
Pass test |
Pass test |
| Bacterial Endotoxin |
<0.5IU/mg |
<0.5IU/mg |
| Aluminium |
≤0.2ppm |
<0.2ppm |
| Lead |
≤0.5ppm |
<0.5ppm |
| Mesh |
30-100MESH |
Conforms |
Detailed Photos
Sodium citrate is colorless or white crystal and crystalline powder. It is inodorous and taste salt, cool. It will loss crystal water at 150° C and decompose at more high temperature. It dissolves in ethanol.
Application
Sodium Citrate E331, Food Additives Sodium Citrate Application
Sodium citrate is used to enhance flavor and maintain stability of active ingredients in food and beverage in detergent industry, it can replace Sodium tripolyphosphate as a kind of safe detergent it can aloe be used in fermentation, injection, photography and metal plating.
Sodium citrate is sometimes used as an acidity regulator in drinks, and also as anemulsifier for oils when making cheese. It allows the cheeses to melt without becoming greasy.
Packaging & Shipping
Company Profile
Hebei Chemtics Technology Co.ltd is located in North China.As one of the most dynamic foreign trade companies in the Chinese market,
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
We have clients throughout the world,including Europe, South America, North America, Southeast Asia and Africa.
Our business is based on honesty and mutual-trust.Sincerely looking forward to establish long term and mutual beneficial business relationship with worldwide customers."
FAQ
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc .....
Q6: If you still have questions, contact with us ~
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