Calcium Sulfate Dihydrate 99% (Reagent Grade/Phamaceutical Grade)
China Calcium Sulfate Dihydrate 99% (Reagent Grade/Phamaceutical Grade), Find details about China Calcium Sulphate Dihydrate, Food Additive from Calcium Sulfate Dihydrate 99% (Reagent Grade/Phamaceutical Grade)
Basic Info.
Trademark
JUSTCHEM
Transport Package
25kg/Bag
Specification
25kg/bag
Origin
China
HS Code
29163100
Trademark
JUSTCHEM
Transport Package
25kg/Bag
Specification
25kg/bag
Origin
China
HS Code
29163100
Product Desciption
Colorless columnar crystal or white crystalloid powder. 128 °C lose 1.5 gesso to half hydrate and 163 °C above be without water content. The relative density 2.32, melting point °C (1450 without water content). Slightly soluble in hot water soluble in alcohols and most organic solvents.
Appearance:white powder
Purity :98%min
Packing: 25kg/bag Prompt Delivery
Shelf life: 2 year
Calcium Sulfate Specifications
Items | Standards | ||
| CASO4 (%) | 98 Min | ||
| fluoride(%) | 0.003 Max | ||
| As(%) | 0.0002 Max | ||
| Pb(%) | 0.0002 Max | ||
| Loss on drying quality scores(%) | 19.0-23.0 | ||
| Se(%) | 0.003 Max |
Conclusion: | The product conforms to the standard of FOOD GRADE | ||
Storage: | Store in a cool and dry place and Keep away from strong light and heat | ||
ITEM | STANDARD | ||
sodium sulphate %(Na2SO4) | 99.5 MIN. | 99.0 MIN. | 99.0 MIN. |
water insolubles % | 0.01 MAX. | 0.05 MAX. | 0.05 MAX. |
Ca + Mg (as Mg) % | 0.03 MAX. | 0.15 MAX. | 0.15 MAX. |
chlorides %(Cl) | 0.07 MAX. | 0.35 MAX. | 0.35 MAX. |
iron %(Fe) | 0.002 MAX. | 0.002 MAX. | 0.002 MAX. |
moisture % | 0.20 MAX. | 0.20 MAX. | 0.20 MAX. |
whiteness % | 85 MIN. | 82 MIN. | 82 MIN. |
PH-value | 6-7.5 | 6-8 | 9-11 |
Partickle size: Passed through on 100 mesh | around 60-65% | around 60-65% | not require |
Q:What's the payment terms?
A:T/T or L/C
Q:How about the delivery time?
A:Usually we will arrange shipment in 15 days
Q:How about the validity of products?
A:It depends on the products you order
Q:How about the package?
A:Usually we probvide the packing as 25kg/bag or carton.Also we can customize for you.
Q:What's the loading port?
A:Usually in shanghai or as your request.
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