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Chemical Molecular Formula | Molecular weight | CAS No. |
C4H6O6 | 150.09 | 147-71-7 |
Quality standard
| Quality parameter | Guaranteed value |
| Appearance | White crystal |
| Clarity degree | Qualified |
| Content，％ | 99.5 ~ 101.0 |
| Specific rotation[α]20D （C＝20％，H2O） | -12.0° ~ -12.8° |
| Melting point，℃ | 168~170 |
| Chloride (in Cl)，％ | ≤0.01 |
| Oxalate (calculated as C2O4)，％ | ≤0.01 |
| Sulfate (in terms of SO 4 )，％ | ≤0.015 |
| Calcium，％ | ≤0.02 |
| loss on drying，％ | ≤0.2 |
| Ignition residue，％ | ≤0.05 |
| Heavy metals (in lead)，％ | ≤0.001 |
| lead，% | ≤0.0002 |
| arsenic，% | ≤0.0002 |
| mercury，% | ≤0.0001 |
Packaging
25 kg three-layer kraft paper bag lined with PE inner bag, 100 cm x 120 cm wooden pallet, PE film packaging. 25 kg cardboard drum lined with PE inner bag, 20"container can hold 16 tons.
Storage condition
Store in an airtight, shaded, dry and cool place.
Danger/Safety Policy
Dangerous terminology:
R36 causes eye, respiratory and skin discomfort.
Safety terminology:
S24/25/26 Avoid contact with skin and eyes. When contact with the eyes, immediately rinse with plenty of water, and then see a doctor.
Transportation condition
According to ADR/RID/GGVE/IMDG/ICAC, the substance is not a dangerous substance.
