Name: Sodium bicarbonate CAS No.: 144-55-8 Appearance: White powder or opaque monoclinic system fine crystals Molecular formula: CHNaO3 Molecular Weight: 84.01 Melting point:>300 °C(lit.) PACKAGE:25KG/BAG
Name: Dichroromethylvinylsilane CAS number: 124-70-9 Molecular formula: C3H6Cl2Si Molecular weight: 141.07 EINECS number: 204-710-3 Mol file: 124-70-9.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: Ethoxydimethylvinylsilane CAS number: 5356-83-2 Molecular formula: C6H14OSi Molecular weight: 130.26 EINECS number: 226-341-7 Mol file: 5356-83-2.mol
Name: CHLORODIMETHYLPINYLSILANE CAS number: 1719-58-0 Molecular formula: C4H9ClSi Molecular weight: 120.65 EINECS number: 217-007-1 Mol file: 1719-58-0.mol
Name: 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE CAS number: 7691-02-3 Molecular formula: C8H19NSi2 Molecular weight: 185.41 EINECS number: 231-701-1 Mol file: 7691-02-3.mol
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Name:Camphor
CAS No.:76-22-2
Appearance: white crystalline powder
Molecular formula: C10H16O
EINECS No.: 200-945-0
Molecular Weight: 370.7697
Solution appearance: clear
Non volatile matter%: ≤ 0.05%
Melting point ℃: 172 ℃~178 ℃
Content%: ≥ 96.0%
Halogen, PPM: ≤ 100 PPM
Xylene residue: ≤ 0.217%
Shelf life: 24 months
Camphor CAS NO.76-22-2
Name:Camphor
CAS No.:76-22-2
Appearance: white crystalline powder
Molecular formula:C10H16O
EINECS No.: 200-945-0
Molecular Weight: 370.7697
Solution appearance:clear
Non volatile matter%: ≤ 0.05%
Melting point ℃:172 ℃~178 ℃
Content%: ≥ 96.0%
Halogen, PPM: ≤100 PPM
Xylene residue:≤ 0.217%
Shelf life:24 months
Description:
Camphor is colorless or white crystal, granular or easily broken block. It has a pungent fragrance. It volatilizes slowly at room temperature. Slightly soluble in water, soluble in ethanol, ether, chloroform, carbon disulfide, solvent naphtha and volatile or nonvolatile oils.
Application：
Camphor is widely used in medicine, plastic industry and daily life to prevent insects, moths and odor.
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PRODUCT NAME: Camphor Synthetic EP |
PACKING IN：25KG NET CARTON |
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QUANTITY(CARTON) 300 |
LOT NUMBER： |
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SHELF TIME：24 MONTHS |
MANUFACTURE DATE：MAY.2021 |
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PARAMETERS |
INDEX |
TEST RESULTS |
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Appearance |
White or almost white,crystalline powder or friable,crystalline masses,highly volatile even at room temperature |
QUALIFIED |
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Solubility |
Slightly soluble in water,very soluble in ethanol (96 per cent) and in light petroleum,freely soluble in fatty oils, very slightly soluble in glycerol. |
QUALIFIED |
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Identification |
A: Optical rotation (see Tests).: －0.15°~＋0.15° |
+0.01° |
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C: Infrared absorption spectrophotometry |
QUALIFIED |
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Appearance of solution |
Clear |
CLEAR |
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Acidity or alkalinity |
Qualifide |
QUALIFIED |
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Optical Rotation, ° |
－0.15°~＋0.15° |
+0.01° |
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Related substances,%
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any impurity:for each impurity ≤2.0% of the area of the principal peak |
1.4 |
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total : ≤4.0% of the area of the principal peak |
3.8 |
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Halogens，PPM |
≤100 |
QUALIFIED |
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Water |
Clear |
CLEAR |
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Residue on evaporation,% |
≤0.05 |
0.02 |
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Residual Solvents,ppm |
≤2170 |
110 |
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Melting point,℃ |
172~180 |
174.4 |
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PURITY, % |
--- |
96.2 |
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CONCLUSION |
THE QUALITY IS IN ACCORDANCEWITH EP10.0 |
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Package:
Payment Method: L/C、D/A、T/T
Shipping Ports: Shanghai, Ningbo, Qingdao, Tianjin And Other Ports In China.
Type Of Shipping: Express、Ocean freight、Land freight、Air freight
Our Service:
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5. Customiszed production for different package
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