异抗坏血酸钠
详细说明
Sodium Erythorbate (6381-77-7)
Formula: C6H7NaO6
M.W.: 198.12
Appearance: White odorless crystalline powder or granules
Specifications: FCC (IV)
Identification: | Positive reaction |
Assay: | 98.0%~100.5% |
Specific Rotation: | +95.5° ~ +98.0° |
PH Value: | 5.5~8.0 |
Loss on drying: | 0.08%max |
Heavy Metal: | 10ppm max |
Lead: | 5ppm max |
Arsenic : | 3ppm max |
Oxalate: | Passes Test |
Clarity: | Passes Test |
Package: 25kg carton and 22mt into 20’fcl
Distributor:
Company Name | Address |
NORBRIGHT INVESTMENT CO., LTD | 1-702 Chuangzhi Building, 482 Dongmanzhong Road, Sino-Singapore Eco-City |
Telephone number | Tianjin, China 300467 |
+86 22 2528 8888 | |
Fax number | |
+86 22 6622 2078 | info@nb-invest.com |
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