Type: Lithium Carbonate
MF:LiC2CO3
Place of Origin: China
Grade Standard:Industrial Grade
Purity:99%MIN
Appearance:Powder
Industrial grade lithium carbonate is mainly used in steel continuous casting mold slag; in the electrolytic aluminum industry, adding industrial grade lithium carbonate can reduce the volatility, viscosity and melting point of the electrolyte, and improve the conductivity of the electrolyte, thereby reducing heat loss and improving Current efficiency, energy saving and prolonging the service life of electrolytic cells; used to prepare refrigerant lithium bromide; used to prepare lithium chloride as a raw material for metal lithium electrolysis; used to prepare high-purity grade lithium carbonate and grade lithium carbonate; Used in glass, ceramics, enamel and enamel, etc.
Product Name Mercury
Chemical formula hg
Packing Specification 345kgbottle
Inspection Items
ContentHg 99999 99999
Total amount of burning residue 0001 00004
among IronFE 000002 000001
Other heavy metalsin lead 000004 000003
Items Standard
Description White or yellowish-white crystalline powder
Identification Positive
Melting point About 198
Clarity 1FTU
Solution Y5 BY5 or GY5
Acidity 0.2ml/g
Related substances 0.5%
Heavy metals 20ppm
Loss on drying 0.5%
Sulphated ash 0.1%
Assay 99.0 101.0% The dried substance
Items Standard
Description Greyish-white powder
Content(FeSO4) 86.0%-89.0%
Copper 50ppm
Solubility Slowly but freely soluble in water, very soluble in boiling water, practically insoluble in ethanol (96 per cent). It is oxidised in moist air, becoming brown.
Identification A It gives the reactions of sulphates
Identification B It gives reaction of iron
Identification C It complies with the limits of the assay
PH 3.0-4.0
Chlorides 300ppm
Chromium 100ppm
Ferricions 0.5
Manganese 0.1
Nickel 100 ppm
Zinc100 ppm
Items Standard
Appearance Dark red crystal or crystalline powder, with no smell and no taste; hygroscopicity.
Identification A A361nm/A278nm:1.70-1.90
A361nm/A550nm:3.15-3.40
Identification B The retention time of major peak of the sample should be consistent with the standard solution.
Identification C Positive
Infrared Spectrum Infrared spectrum of the sample should be consistent with the reforence map.
Loss on drying 10.0%
Assay 97.0%~102.0%
78-lactocyanocobalamin1.0%
50-carboxyeyanocobalamin 0.5%
34-methylcyanocobalamin 2.0%
32-carboxyeyanocobalamin 1.0%
8-Epi-cyanocobalamin 1.0%
Any other unidentified 0.5%
Total impurities 3.0%
Total aerobic bacteria count 1000cfu/g
Molds Yeasts 100cfu/g
E coli Negative
Residual solvents Acetone 0.5%
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Items Standard
Description: White fine powder/Crystal
Identification: Positive
Melting point: 205.0-209.0
Acidity (PH): 2.4-3.0
Loss on drying: 0.2% max
Residue on ignition: 0.10% max
Sulphated ash: 0.10% max
Heavy metals: 10ppm max
Assay 99.0%~101.0%
Clarity and colour of solution: Meet the requiremtns.
Chloride content: 16.9%~17.6%
Related substances: Meet the requiremtns.
Organic volatile impurities: Meet the requiremtns.
Items Standard
Identification The IR Absorption spectrum is concordant with the spectrum of reference standard.
Test A (IR) Ratio:A245/A262,between 0.63 and 0.67
Test B (UV) 0.63-0.67
Assay(By HPLC) Not less than 98.5% W/W and not more than 101.5%W/W of C6H6N2O, calculated on the dried basis.
Characteristics White crystalline powder
Melting range 128-131
Loss on drying 0.5%
Residue on ignition 0.1%
Heavy metals 0.003%
Type: Food/Feed Additives
Origin: China
CAS No.: 83-88-5
AUCO No.: 829
Packing: 25kg drum"
Items Standard
Appearance Yellow or orange-yellow crystalline powder
Identification Positive
Assay 98.0% ~ 102.0%
Specific rotation 115 ~135
Loss on drying 1.5%
Residue on ignation 0.3%
Lumiflavin 440nm Absorbance 0.025max
Product Name Albendazole
Type API
Origin China
CAS No 54965218
AUCO No 906
Packing 25kg drum
Items Standard
Appearacne White or almost white powders
Identification Positive
Melting point 20602120
Related compounds 10
Loss on drying 05
Residue on ignition 02
Assay 9851020
Product Name: Zinc Diricinoleate
"Type: Cosmetic raw materials
Origin: China
CAS No.: 13040-19-2
AUCO No.: 524
Packing: 20kg drum"
Items Standard
Appearance Amber liquid with a special aroma of castor oil extract
PH value 9.0~12.0
Absolute density 1.10-1.20
Solid content 50.0%
Zinc diricinoleate content 28.0%~32.0%
Product Name: Zinc Diricinoleate
"Type: Cosmetic raw materials
Origin: China
CAS No.: 13040-19-2
AUCO No.: 524
Packing: 20kg drum"
Items Standard
Appearance Amber liquid with a special aroma of castor oil extract
PH value 9.0~12.0
Absolute density 1.10-1.20
Solid content 50.0%
Zinc diricinoleate content 28.0%~32.0%
"Type: Food Additives
Origin: China
CAS No.: 22839-47-0
AUCO No.: 506
Packing: 25kg drum"
Items Standard
Appearance White granular
Assay(On dry basis) 98.00-102.00%
Specific Rotation +14.50~+16.50
Transmittance 95.0%
Loss on drying 4.50%
Residue on ignition 0.20%
Heavy metal (As pb) 10ppm
Lead 1ppm
PH 4.50-6.00
Other related substances 2.0%
Residual Solvents Meets the Requirements
Organic volatile impurities Meets the Requirements
5-benzyl-3,6-dioxo-2-piperazineacetic acid 1.5%
Product Name: Stearic Acid
"Type: Excipients
Origin: China
CAS No.: 57-11-4
AUCO No.: 943
Packing: 25kg bag"
Items Standard
Description White or almost white,waxy,flaky crystals,white or almost white hard masses,or white or yellowish-white powder
Solubility Practically insoluble in water,soluble in ethanol(96 percent )and in light petroleum(50-75)
Identification-A meet the requirements
Identification-B Acid value:194-212
Acidity meet the requirements
Freezing point 53-59
Iodine value(gI2/100g) 4.0
Nickel 1ppm
Stearic acid 40.0%-60.0%
Stearic acid and palmitic acid 90.0%
Items Standard
Product Form Pelltes
Acid value, (mg KOH/g) 6 max
Color APHA) 3.0 max
Peroxide Value(meq/kg) 1.0 max
Moisture (%) 1 max
Melting point, 55-60
Packing 25KG/BAG
Type: Cosmetic Grade Origin: China CAS No.: 61789-32-0 AUCO No.: 120 Packing: 25kg drum" Items Standard Appearance White powder Active Component 84% Min Sodium Isethionate 4.0 Max Free Fatty Acid 3-10 PH 5.0-6.5 Color (APHA) 50
Product Name: Hydroxypropyl tetrahydropyranitol Pro-Xylane "Type: Cosmetic Grade Origin: China CAS No.: 439685-79-7 AUCO No.: 122 Packing: 25kg bag" Items Standard Appearance White or white like crystal or powder Chromatographic identification "The retention time is consistent with the standard" Physical and chemical identification Red precipitate Rate of refraction 1.30-1.45 Moisture 3.0% Burning residue 3.0% S-type purity (HPLC) 99.0%
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