Frost edit · Free shipping over $70 · Cool essentials

L-Histidine USP Solubilizing Cosmetic Surfactants Test Specification Min Max ASSAY

SKU: 88514021942
4.0
USD122.50 USD167.50

Pay in 4 interest-free payments of $30.62 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 2 - Sep 7

Description

Test Specification Min Max ASSAY 90% 90%

ANHYDROUS BASIS) 98

00% WATER-SOLUBLE TITRABLE ACID 0

00% SULFATE 0

L-Histidine USP Solubilizing Cosmetic Surfactants Test Specification Min Max ASSAYTest Specification Min Max ASSAY (DRIED BASIS) 98. 5 101. 50% SPECIFIC ROTATION [a][25@D@], (11% in 6N HCl) +12. 6?? to +14. 0 +12. 6?? to +14. 0 pH OF A 1 IN 50 SOLUTION 7 8. 5 LOSS ON DRYING 0. 20% RELATED COMPOUNDS TO PASS TEST TO PASS TEST RESIDUE ON IGNITION 0. 40% CHLORIDE (Cl) 0. 05% SULFATE 0. 03% IRON (Fe) 30 ppm ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

You may also like

recommand products